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SMC IZS4 Series Ionizer Operation Manual PDF
Summary of Content for SMC IZS4 Series Ionizer Operation Manual PDF
P r o d u c t
Ionizer
Model/Series
IZS4 Series
Document No. IZ*-OMP0064 E
Contents Safety Instructions ....................................................................................................................
1. How to Order .........................................................................................................................
1-1. Ionizer ....................................................................................................................................................
1-2. Accessories .........................................................................................................................................
1-3. Option ..................................................................................................................................................
2. Installation ...........................................................................................................................
2-1. Installation of ionizer ..........................................................................................................................
2-1-1. Selection of piping port size .......................................................................................................
2-1-2. Distance for installation ..............................................................................................................
2-1-3. Mounting and installation of the bracket ...................................................................................
2-2. Installation of the external sensor.....................................................................................................
2-3. Routing of cables ...............................................................................................................................
2-4. Transition wiring of ionizer ................................................................................................................
3. Descriptions and Functions of the Panel ..........................................................................
4. Wiring of Cables ..................................................................................................................
4-1. Grounding of F.G. cable .....................................................................................................................
4-2. Grounding during operation in DC mode .........................................................................................
4-3. Circuit ("POWER" connector) ............................................................................................................
4-3-1. Wiring of IZS40 .............................................................................................................................
4-3-2. Wiring of IZS41 and IZS42 ...........................................................................................................
4-4. Timingchart .........................................................................................................................................
4-4-1.IZS40 ..............................................................................................................................................
4-4-2. IZS41, IZS42 ..................................................................................................................................
5. Function ...............................................................................................................................
5-1. Operation modes ................................................................................................................................
5-1-1. Operation modes of IZS40 ..........................................................................................................
5-1-2. Operation modes of IZS41 ..........................................................................................................
5-1-3. Operation modes of IZS42 ..........................................................................................................
5-2. Frequency Set Switch ........................................................................................................................
5-3. Adjustment of offset voltage .............................................................................................................
5-3-1. Manual offset voltage adjustment ..............................................................................................
5-3-2. Offset voltage adjustment by manual operation .......................................................................
5-4. ID number settings .............................................................................................................................
5-5. Functions of the Operation Mode Set Switch ..................................................................................
5-6. Maintenance detector .........................................................................................................................
5-7. Alarm function ....................................................................................................................................
5-7-1. Alarms for IZS40 ..........................................................................................................................
5-7-2. Alarms for IZS41 and IZS42 .........................................................................................................
5-7-3. Details of the alarms ....................................................................................................................
5-8. Remote controller ...............................................................................................................................
5-8-1. Outline ..........................................................................................................................................
5-8-2. Operation with remote controller ...............................................................................................
6. Performance ........................................................................................................................
6-1. Installation Distance and Discharge Time (Discharge Time from 1000V to 100V) ........................
6-2. Potential Amplitude ............................................................................................................................
6-3. Static Neutralization Range ...............................................................................................................
6-4. Discharge time and offset voltage at installation levels of feedback sensor ................................
6-5. Flow - Pressure characteristics .........................................................................................................
7. Dimensions ..........................................................................................................................
8. Specifications ......................................................................................................................
9. Troubleshooting ..................................................................................................................
10. Maintenance ......................................................................................................................
Bar Type Ionizer Safety Instructions
These safety instructions are intended to prevent hazardous situations and/or equipment damage. These instructions are categorized into three groups, "Caution", "Warning" and "Danger" depending on the level of hazard and damage, and the degree of emergency. They are all important notes for safety and must be followed in addition to International Standards (ISO/IEC), Japan Industrial Standards (JIS)*1) and other safety regulations*2). *1) ISO 4414: Pneumatic fluid power -- General rules relating to systems ISO 4413: Hydraulic fluid power -- General rules relating to systems IEC 60204-1: Safety of machinery -- Electrical equipment of machines (Part 1: General requirements) ISO 10218-1992: Manipulating industrial robots -- Safety JIS B 8370: Pneumatic fluid power - General rules relating to systems JIS B 8361: Hydraulic fluid power - General rules relating to systems JIS B 9960-1: Safety of machinery - Electrical equipment of machines (Part 1: General requirements) JIS B 8433-1993: Manipulating industrial robots - Safety, etc *2) Labor Safety and Sanitation Law, etc.
Caution Caution indicates a hazard with a low level of risk which, if not avoided, could result in minor or moderate injury.
Warning Warning indicates a hazard with a medium level of risk which, if not avoided, could result in death or serious injury.
Danger Danger indicates a hazard with a high level of risk which, if not avoided, will result in death or serious injury.
Warning
1) The compatibility of the product is the responsibility of the person who designs the equipment or decides its specifications. Since the product specified here is used under various operating conditions, its compatibility with specific equipment must be decided by the person who designs the equipment or decides its specifications based on necessary analysis and test results. The expected performance and safety assurance of the equipment will be the responsibility of the person who has determined its compatibility with the product. This person should also continuously review all specifications of the product referring to its latest catalog information, with a view to giving due consideration to any possibility of equipment failure when configuring the equipment.
2) Only personnel with appropriate training should operate machinery and equipment. The product specified here may become unsafe if handled incorrectly. The assembly, operation and maintenance of machines or equipment must be performed by an operator who is appropriately trained and experienced.
3) Do not service or attempt to remove product and machinery/equipment until safety is confirmed. 1. The inspection and maintenance of machinery/equipment should only be performed after measures to prevent dropping
of driven objects or run-away of machinery/equipment has been confirmed. 2. When the product is to be removed, confirm that the safety measures as mentioned above are implemented and the
power from any appropriate source is cut, and read and understand the specific product precautions of all relevant products carefully.
3. Before machinery/equipment is restarted, take measures to prevent unexpected operation and malfunction.
4) Contact SMC beforehand and take special consideration of safety measures if the product is to be used in any of the following conditions. 1. Conditions and environments outside of the given specifications, or used outdoors or in a location exposed to direct sunlight. 2. Installation of equipment in conjunction with atomic energy, railways, air navigation, space, shipping, vehicles, military,
medical treatment, combustion and recreation, or equipment in contact with food and beverages, emergency stop circuits, clutch and brake circuits in press applications, safety equipment or other applications unsuitable for the standard specifications described in the product catalog.
3. An application which could have negative effects on people, property, or animals requiring special safety analysis. 4. Use in an interlock circuit, which requires the provision of double interlock for possible failure by using a mechanical
protective function, and periodical checks to confirm proper operation. Check the product regularly in order to confirm normal operation.
Bar Type Ionizer Safety Instructions
Caution
The product is provided for use in manufacturing industries. The product herein described is basically provided for use in manufacturing industries. If the product is being considered for use in other industries, consult SMC beforehand and exchange specifications or a contract if necessary. If anything is unclear, contact your nearest sales branch.
Limited Warranty and Disclaimer/ Compliance Requirements The product used is subject to the following Limited warranty and Disclaimer and Compliance Requirements. Read and accept them before using the product.
[Limited Warranty and Disclaimer]
1) The warranty period of the product is 1 year in service or within 1.5 years after the product is delivered. * Also, the product may have specified durability, running distance or replacement parts. Please consult your nearest sales branch. * Vacuum pads are excluded from this 1 year warranty.
A vacuum pad is a consumable part, so it is warranted for a year after it is delivered. Also, even within the warranty period, the wear of a product due to the use of the vacuum pad or failure due to the deterioration of rubber material are not covered by the limited warranty.
2) For any failure or damage reported within the warranty period which is clearly our responsibility,
a replacement product or necessary parts will be provided. This limited warranty applies only to the SMC product independently, and not to any other damage incurred due to the failure of the product.
3) Prior to using SMC products, please read and understand the warranty terms and disclaimers
noted in the specified catalog for the particular products.
[Compliance Requirements]
When the product is exported, strictly follow the laws required by the Ministry of Economy, Trade and Industry (Foreign Exchange and Foreign Trade Control Law).
1) These products are intended for use in general factory automation equipment.
Consult SMC before hand when using this product for other intentions (See Warning No. 4 on page 4. 2) Use within the specified voltage and temperature range.
Operation with a voltage other than that specified can cause malfunction, damage to the product, electric shock or fire.
3) Use clean compressed air as fluid. (Air quality Class 2.6.3 specified in ISO 8573-1: 2010 is recommended.)
Never use flammable or explosive gas as fluid. This may lead to fire or explosion. If fluid other than compressed air is used, consult SMC.
4) The product is not designed to be explosion proof.
Never use in an atmosphere of potential dust explosion, flammable gas or explosive gas. It may cause fire.
1) Clean specification is not available with this product.
This product has not been cleaned. When using this product in a clean room environment, flush and confirm the products purification level before use. A minute amount of particles are generated due to wearing of the emitters while the ionizer is operating.
1) Secure enough space for maintenance, inspection and wiring.
When routing cables and tubings, secure sufficient maintenance space for the installation and removal of connector and One-touch fitting. Consider the minimum bending radius of the cables and tubings and avoid bending them at an acute angle
so that unreasonable stress is not applied to the mounting parts of the connectors and One-touch fittings. Position the connectors and One-touch fittings as close as possible. Routing of the wiring and cables in unreasonable positions may cause malfunction, broken cables, and fire.
[Minimum bending radius] Power supply cable: 38mm Transition wiring cable: 38mm
Sensor cable: 25mm
Note: This is the minimum bend radius at 20oC. If the installation is at a lower temperature, the radium will be higher. When the cables are bent at a lower temperature than 20 oC, it may cause unreasonable force to be applied to the connectors. Refer to the tubing operation manual for minimum bending radius of tubing.
2) Mount to a flat surface.
Mounting on an uneven surface will apply excessive force to the housing and bracket, which may lead to damage or failure. Do not drop the product or subject it to a strong impact. This may cause an injury or accident.
3) Install the product so that the entire bar does not have an excessive deflection. For a bar length of 820mm or more, support the bar at both ends and in the middle by using brackets
(IZS40-BM). If the bar is held only at the both ends, self-weight of the bar causes deflection, resulting in damage to the bar.
4) Avoid using in a place where noise (electromagnetic wave and surge) is generated. It may cause malfunction, deterioration or damage to internal components. Take measures to prevent noise
at its source and avoid power and signal lines from coming into close contact. 5) Use a correct tightening torque.
If the screws are tightened in excessive of the specified torque range, it may damage the mounting screws, mounting brackets, etc. If the tightening torque is insufficient, the mounting screws and brackets may become loose.
Warning
Caution
Warning
Selection
Installation
6) Do not directly touch the emitters with your finger or tools. Do not directly touch the emitter with your finger. If the emitter sticks to your finger, or electrical shock makes
an instantaneous rapid body motion to escape from the shock, your body may touch the equipment around you, causing injury. If emitter or cartridge is damaged by tools, etc., it may interfere with the specified function and performance, and may also cause operation failure and accident.
7) Do not adhere tape or sticker onto the product body. If the tape or sticker contains conductive adhesive or reflective paint, it is possible that due to the dielectric
effect, charge could build up causing an electro-static discharge or electrical leakage.
8) Be sure to remove power supply and air supply to the product before starting the product installation.
1) To prevent electric leakage, electric shocks, and other issues, be sure to secure a space of 10 mm or
more in every direction around the product when installing it. When there is a wall or an object within the area shown in the Fig. below, generated ions may not reach the
workpiece effectively, resulting in deterioration of efficiency.
2) Make sure to confirm the effect of static neutralization after installation. The effect of the ionizer varies depending on the surrounding installation and operating conditions. Confirm
the effect of static neutralization after installation.
3) When installing IZS41 or IZS42 in proximity with an ionizer which operates in DC mode, they should be positioned at least 2 meters away from each other.
When IZS41 or IZS42 is used close to an ionizer which operates in DC mode, separate the ionizers at least 2 meters. Ion balance may not be adjusted by the internal sensor
due to the ions which are discharged from the DC mode ionizer.
1) Ensure that the power supply capacity is large enough, and that voltage is within specification before
wiring. 2) To maintain product performance, a DC power supply shall be connected per UL listed Class 2 certified
by National Electrical Code (NEC) or evaluated as a limited power source provided by UL60950. 3) To maintain the product performance, ground the product with an earth ground cable with a resistance
of 100 ohm or less according to this manual.
Warning
Caution
Wiring and Piping
Unit: mm
150 150 200 200
DC mode
2m or more
High voltage is applied to the emitters. Never touch the emitters. Inserting foreign matter into the cartridge or touching electrode may cause electrical shock and instantaneous rapid body motion to escape from the shock. Your body may then touch the equipment around you, causing injury.
High voltage caution
4) Remove the power supply before wiring (including the connector plug in/out). 5) Use a cable with sensor for connection of the ionizer, feedback sensor or auto balance sensor (high
accuracy type), and do NOT disassemble or retrofit. 6) Ensure the safety of wiring and surrounding conditions before supplying power. 7) Do not connect or disconnect the connectors (including power source) while the power is being
supplied. The ionizer may malfunction. 8) Malfunctions induced by noise may occur if the wire is installed in the same route as that of power or
high-voltage cable. Wire the ionizer independently. 9) Confirm that there is no error in wiring before operation. Incorrect wiring will lead to a malfunction or
breakage of the product. 10) Flush the piping before connecting. Verify that all dust, moisture, oil, etc. are eliminated from the piping
before connecting.
1) Operate the product in the specified fluid temperature range and ambient temperature range.
Fluid temperature and ambient temperature ranges are; 0 to 40 oC for ionizer, 0 to 50 oC for feedback sensor and auto balance sensor (high accuracy type), 0 to 40 oC for AC adapter, and 0 to 45 oC for remote controller. Avoid sudden temperature change even within specified temperature range, as it may cause condensation.
2) Do not use this product in an enclosed space.
This product utilizes the corona discharge phenomenon. Although the amount is very small, Ozone and NOx are generated. Do not use in an enclosed space. This product complies with the maximum allowable concentration of ozone of 0.050 parts per million by
volume (ppmv) in a 24-hour period. The Health Canada Guideline 2010 recommends that the maximum exposure limit, based on an averaging time of 8 hours, is 0.020 ppmv or less when tested in a sealed, controlled room approximately 30 m3.
3) Environments to avoid
Never use or store under the following conditions, as these cause product failure. a. Areas where ambient temperature exceeds the operating temperature range. b. Areas Where ambient humidity exceeds the operating humidity range. c. Areas where abrupt temperature changes may cause condensation. d. Areas where corrosive gas, flammable gas or other volatile flammable substances are stored. e. Areas where the product may be exposed to conductive powder such as iron powder or dust, oil mist, salt,
organic solvent, machining chips, particles or cutting oil (including water and any liquids), etc. f. Paths of direct air flow, such as air conditioners. g. Enclosed or poorly ventilated areas. h. Locations that are exposed to direct sunlight or heat radiation. i. Areas where strong electromagnetic noise is generated, such as strong electrical and magnetic fields or
supply voltage spikes. j. Areas where the product is exposed to static electricity discharge. k. Locations where strong high frequency is generated. l. Locations that are subject to potential lightning strikes. m. Areas where the product may be exposed to direct impact or vibration. n. Areas where the product may be subjected to forces or weight that could cause physical deformation.
4) Do not use air containing mist and/or dust.
Air containing mist and/or dust may cause performance deterioration, and reduce the maintenance cycle. Install a dryer (IDF series), air filter (AF/AFF series), or mist separator (AFM/AM series) to obtain clean
compressed air (air quality of Class 2.6.3 or higher according to ISO 8573-1: 2010 is recommended for operation).
5) Ionizer, feedback sensor, auto balance sensor (high accuracy type), remote controller, and AC adapter
are not resistant to lightening surge.
Warning
Operating and Storage Environment
-RISK OF ELECTRIC SHOCK-
These servicing instructions are for use by qualified personnel only. To reduce the risk of electric shock, do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so.
1) Perform maintenance regularly to keep the emitters clean.
Perform regular maintenance of the product to prevent undetected failures. The maintenance must be carried out by an operator who has sufficient knowledge and experience. If the product is used for an extended period of time with dust is present on the emitters, the products ability to eliminate static electricity will be reduced. If the emitters become worn and the products ability to eliminate static electricity is not restored after cleaning, replace the cartridge.
2) Make sure to remove power and air supply from the product before cleaning the emitters or replacing the cartridges. If the emitters are touched while the product is energized, this may cause an electric shock or accident. If an attempt to replace the cartridges is performed before removing air supply, the cartridges may eject
unexpectedly due to presence of the supply air. Remove air supply before replacing the cartridges. If cartridges are not securely mounted to the bar, they may eject or release when air is supplied to the product. Securely mount or remove the cartridges referencing the instructions shown below.
3) Perform maintenance detection function without workpiece. (IZS41 and IZS42) While maintenance detection function perform, ionizer discharges positive ions and negative ions for
maintenance detection. 4) Do not disassemble or modify the product.
This may lead to accidents such as electric shock, failure, fire or etc. If the product is disassembled and/or modified, the functions and performance in the specifications may not be achieved and the product will not be guaranteed.
5) Do not operate the product with wet hands. This may cause an electric shock or accident.
1) Do not drop, hit or apply excessive shock (100m/s2 or more) to the product.
Even if the ionizer body is not damaged, the internal components may be damaged, leading to a malfunction. 2) When installing the product, handle the product so that no moment is applied to the controller and the
ends of the bar. Handling the product by holding either end of the bar may cause damage to the product. 3) When connecting and disconnecting the cables, hold the claws of the plugs together with the plug
bodies, and insert or pull out straight. Connection and removal of the plugs with excessive force may damage the connecting parts and also cause
malfunction.
Caution
Warning
Maintenance and Inspection
Removal of electrode cartridge
1) Rotate the cartridge 90 degrees in the counter-clockwise direction.
2) Pull to remove.
Handling
1) Insert the cartridge into the bar so that the longer side of the cartridge is mounted at a right angle to the bar.
2) Rotate the cartridge 90 degrees in the clockwise direction, and match the markings on the bar to those on the cartridge and secure.
Mounting of electrode cartridge
A high voltage generating circuit is mounted onto this product. Make sure to check that the power supply is stopped when performing maintenance. Never disassemble or modify the product, as this can cause loss of product functionality, and there is also a risk of electric shock and earth leakage.
High voltage caution
1. How to Order 1-1. Ionizer
Made to Order
Ordering example)
X10- 10 B -IZS 42 - 1660
- 10 B - X10IZS 40 - 1660
Type 41
42
Bar length 520 1000 1420 1780 2140
700 1060 1480 1840 2200
760 1180 1540 1960 2260
880 1240 1660 2020 2380
940 1360 1720 2080 2440
symbol Contents Specifications
-X10 Non-standard bar length Symbol for producible bar length: 460 + 60 x n (n: Integer from 1 to 34)
(For 2, 3, 6, 11, 14, 19, 24, 31 and 34 for n, use a standard model.)
Symbol Contents Specifications
The main unit is shipped fitted with a drop prevention cover available
as an option -X14 Model with drop prevention cover
- 1600
1600
IZS
IZS
40
42 - -
- 10
10
B
B
-
-
Bar type
41 Feedback sensor type
42 Dual AC type
Type
Symbol Type Material
Nil Tungsten
C Silicon
J Tungsten
K Silicon
V Tungsten
S Silicon
Emitter cartridge type/ Materials
High speed
static neutralization cartridge
Energy saving
static neutralization cartridge
Energy saving
high-efficiency cartridge
Nil NPN
P PNP
Input/Output specifications
* Since input/output function cannot
be used, specify "Nil" when the AC
adapter is being used.
Nil With power supply cable (3m)
Z With power supply cable (10m)
N Without power supply cable
Power supply cable
* When only an e-con connector for the
IZS40 is required, specify "Nil", and order a
part (Model: ZS-28-C) separately.
* To use AC adapter, specify "N", and select
AC adapter sold separately (on page 427).
(A cord is attached to the adapter.)
Symbol Bar length mm
340 340
400 400
460 460
580 580
640 640
820 820
1120 1120
1300 1300
1600 1600
1900 1900
2320 2320
2500 2500
Bar length
Symbol Sensor IZS41 IZS42
Nil Without sensor F Feedback sensor
G Auto balance sensor
[high accuracy type]
Sensor
* Feedback sensor cannot be used for the IZS42.
Bracket Nil Without bracket
B With bracket *
* The number of intermediate brackets
differ depending on the bar length.
(Refer to the below table.)
Bar length symbol End bracket Intermediate bracket
340 to 760 None
820 to 1600 With 1 pc.
1660 to 2380 With 2 pcs.
2440 to 2500 With 3 pcs.
With 2 pcs.
Number of brackets
Made to Order
40 Standard type
Type
06 6 One-touch tube fitting
08 8 One-touch tube fitting
10 10 One-touch tube fitting
One-touch fitting
*Refer to the table below for
selection of One-touch fittings.
Single end piping Double ends piping
06 6 340 to 640 340 to 1300
08 8 340 to 1300 340 to 2500
10 10 340 to 2500 340 to 2500
06 6 340 to 1300 340 to 2500
08 8 340 to 2500 340 to 2500
10 10 340 to 2500 340 to 2500
06 6 340 to 2500 340 to 2500
08 8 340 to 2500 340 to 2500
10 10 340 to 2500 340 to 2500
Energy saving
static neutralization cartridge
Energy saving
high-eff iciency cartridge
*The ionizer has air supply port at the both ends.
High speed
static neutralization cartridge
Recommended piping port size
Emitter cartridge
type
One-touch
fitting symbol
Applicable tube
O.D. mm
Bar length mm
Intermediate bracket
1-2. Accessories Emitter cartridge (Common for IZS40, IZS41 and IZS42)
Power supply cable
Bracket (Common for IZS40, IZS41 and IZS42)
Silicon (Cartridge color: Gray)
Tungsten (Cartridge color: White)
End bracket
IZS CP
Full length 10m
Power supply cable length
Full length 3m
Nil
41
40 For IZS40
For IZS41, IZS42
Type
IZS40 B
E
M
End bracket
Intermediate bracket
Bracket type
* The model number is for a single bracket.
* The number of intermediate brackets required
as listed below, depends on the bar length.
Two end brackets are always required regardless
of the bar length.
End bracketBar length symbol
340 to 760
2 pcs.
Intermediate
bracket
None
1 pcs.820 to 1600
1660 to 2380
2440 to 2500
2 pcs.
3 pcs.
Made to Order
Model with Made-to-order power supply cable
Available in 1 m increments from 1 m to 20 m.
Note 1) 11 m or longer power cables are no CE Marking-compliant.
Note 2) Use standard power supply cables for 3 m and 10 m lengths.
How to Order
IZS CP-X13
Type
40 For IZS40
41 For IZS41, IZS42
Power supply cable length
Total length 20m
01
02
19
20
Full length 1m
Full length 2m
Total length 19m
Symbol Cable full length
Emitter material
Tungsten
Silicon
Cartridge color
White
Gray
IZS40
SiliconK
Symbol
C
J
V
S
Material
Tungsten
Silicon
TungstenEnergy saving
static neutralization cartridge
Type
Energy saving
high-efficiency cartridge
Tungsten
High speed
static neutralization cartridge
Silicon
Emitter cartridge type/ Materials
External sensor (Common for IZS41 and IZS42)
Note) External sensor cannot be used for IZS40.
Feedback sensor cannot be used for IZS42.
1-3. Option Drop prevention cover (Common for IZS40, IZS41 and IZS42)
Image of the product mounted with the cover
IZS31-DF IZS31-DG
IZS31 D
Sensor type
Auto balance sensor
[high accuracy type]
Feedback sensorF
G
IZS40 E
Standard bar length Non-standard bar length
IZS40-E3 IZS40-E4
IZS40-E5
3 4
5
Number of f ixed emitter cartridges
1420 1 - 4
1480 - 1 4
1240 - - 4
1360 1 1 3
1060 1 1 2
1180 - 1 3
940 - - 3
1000 2 - 2
760 1 1 1
880 - 1 2
520 1 - 1 700 2 - 1
Non-standard bar length Bar length
symbol
No. of drop prevention cover needed
IZS40-E3 IZS40-E3 IZS40-E3
1 - 7
2 - 7
2 - 4
2 - 5
1 - 3
2 - 3
- - 2
1 - 2
1 1 -
- 1 1
- - 1 2 - -
No. of drop prevention cover needed
IZS40-E3 IZS40-E3 IZS40-E3
2440 - - 8 7
5
6
6 7
6
6
-
-
1
1
IZS40-E3
5 4
5
5 6
-
IZS40-E3
- 1
-
1 -
1
-
1
2380
Standard bar length Non-standard bar length No. of drop prevention cover needed
IZS40-E3
-
2200
2260
2
1
2080 2140
- -
1960
2020
1
1
1780 1840
- -
1660
1720
1
1
Bar length
symbol
1540
Bar length
symbol
340 400
460
580 640
820
1120
1300 1600
1900
2320
2500
AC adapter AC adapter for IZS40
Note) AC cord is only for use in Japan. (Rated voltage 125V, plug JIS C8303, inlet IEC60320-C8)
AC adapter for IZS41 and IZS42
Note) AC cord is only for use in Japan. (Rated voltage 125V, plug JIS C8303, inlet IEC60320-C8)
External input and output cannot be used when the AC adapter is being used.
AC adapter AC cord
Transition wiring cable (Common for IZS41 and IZS42)
Note) Transition wiring is not possible for IZS40.
IZS41 C
AC adapter G1
G2
AC adapter (AC cord attached)
AC adapter (Without AC cord)
IZF10 C
AC adapter
AC adapter (Without AC cord)G2
AC adapter (AC cord attached)G1
IZS41 CF
Transition wiring cable
05 08 Full length 8m
Full length 5m
Full length 2m02
Model with Made-to-order transition wiring cable
Available in 1 m increments from 1 m to 20 m.
Note 1) 11 m or longer power cables are not CE Marking-compliant.
Note 2) Use standard power supply cables for 2 m, 5 m and 8 m lengths.
Note 3) Transition wiring is not possible for the IZS40.
How to Order
CF-X13IZS41
Transition wiring cable length
Symbol Cable full length
01 Full length 2m
02 Full length 3m
19 Total length 19m
20 Total length 20m
Made to Order
Remote controller (Common for IZS41 and IZS42)
Note) Remote controller cannot be used for IZS40.
(Batteries are not supplied.) (2pcs. of AA A sized battery)
e-con connector (IZS40) Connector used for IZS40.
Cleaning kit (Common for IZS40, IZS41 and IZS42)
2. Installation We recommend investigating environments where static neutralization is generated, as well as, processes and
parts where static neutralization disturbance occur in advance. Verify that the required conditions have been met in order to effectively remove static neutralization before installation.
The effect of the ionizer varies depending on the surrounding installation and operating conditions. Confirm the effect of static neutralization after installation. (The same applies when the ionizer is moved and installed in a different location.)
2-1. Installation of ionizer 2-1-1. Selection of piping port size
When using the air purge function, ionizer piping port size should be selected depending on the bar length according to the ranges specified in the table below..
One-touch fittings are mounted to the piping ports of the ionizer at both ends of the bar. Connect piping for air supply through the One-touch fitting(s) either to one end or both ends, depending on the bar length.
If the ionizer is used outside of the specified range, static neutralization performance may be deteriorated.
IZS30 M2
IZS41 RC
ZS-28-C
Piping port IZS40
IZS41, IZS42 Piping port
2-1-2. Distance for installation
Install the ionizer with the distance from the workpiece to be neutralized within the ranges specified in the table below.
Model
Distance from the ionizer to the
neutralized workpiece (mm)
Sensor installation distance
When the external sensor is not used
IZS40 IZS41 IZS42
50 to 2,000
When the feedback sensor is used
IZS41 200 to 2,000 Distance between neutralized
workpiece and ionizer 10 to 50mm
When auto balance sensor (high accuracy
type) is used
IZS41 IZS42
100 to 2,000 Distance between the ionizer and
sensor 100 to 2000mm
Note) The above mentioned distances are guidelines for installation of the ionizer. Confirm the static
neutralization effect before installing. Minimum installation height of the ionizer when using a feedback sensor (for IZS41) should be 200mm.
Minimum installation height of the ionizer when using an auto balance sensor (high accuracy type, for IZS41 and IZS42) should be 100mm. When operating the product outside of these conditions, confirm the proper operation of the sensor.
Single end piping Double ends piping 06 6 340 to 640 340 to 1300
08 8 340 to 1300 340 to 2500
10 10 340 to 2500 340 to 2500
06 6 340 to 1300 340 to 2500
08 8 340 to 2500 340 to 2500
10 10 340 to 2500 340 to 2500
06 6 340 to 2500 340 to 2500
08 8 340 to 2500 340 to 2500
10 10 340 to 2500 340 to 2500
Energy saving
static neutralization cartridge
Energy saving
high-efficiency cartridge
*The ionizer has air supply port at the both ends.
Recommended piping port size
Emitter cartridge
type
One-touch
fitting symbol
Applicable tube
O.D. mm
Bar length mm
High speed
static neutralization cartridge
Energy saving high-efficiency
cartridge
Energy saving static
neutralization cartridge
High speed static
neutralization cartridge
Energy saving high-efficiency
cartridge
Energy saving static
neutralization cartridge
High speed static
neutralization cartridge
0.1 - - - - 100 to 175 50 to 1300 50 to 2000 50 to 2000
0.5 - - - - 100 to 175 50 to 1300 50 to 2000 50 to 2000
1 300 to 500 300 to 1500 400 to 2000 600 to 2000 100 to 175 50 to 1300 50 to 2000 50 to 2000
3 300 to 400 300 to 1500 350 to 2000 500 to 2000 75 to 150 50 to 1200 50 to 2000 50 to 2000
5 300 to 400 300 to 1500 300 to 2000 400 to 2000 75 to 150 50 to 1200 50 to 2000 50 to 2000
8 300 to 350 300 to 1400 250 to 2000 300 to 2000 - - - -
10 200 to 300 200 to 1400 200 to 2000 200 to 2000 75 to 150 50 to 1200 50 to 2000 50 to 2000
15 200 to 300 200 to 1400 150 to 2000 100 to 2000 50 to 125 50 to 1100 50 to 2000 50 to 2000
20 150 to 250 150 to 1300 100 to 2000 50 to 2000 50 to 125 50 to 1100 50 to 2000 50 to 2000
30 50 to 200 50 to 1300 50 to 2000 50 to 2000 50 to 125 50 to 1100 50 to 2000 50 to 2000
Ion generation frequency
(Hz) Without air purge
Without air purge
IZS40/41 IZS42
With air purge With air purge
Distance from the ionizer to the neutralized workpiece (mm)
2-1-3. Mounting and installation of the bracket 1) End bracket
Mount an end bracket to both ends of the ionizer body using the M4 screws supplied as accessories.
Tightening torque: 1.3 to 1.5Nm
2) Intermediate bracket (for bar lengths of 820mm or more)
Match the groove of the ionizer body and protrusion of the intermediate bracket, and slide the bracket from the end of the ionizer body. Intermediate brackets should be mounted at the same intervals.
3) Installation of the ionizer (when using brackets)
Tap (M5) screws at the bracket mounting positions for installation of the ionizer and fix the ionizer body and brackets with M5 screws.
IZS40 and IZS41 are constructed such that the brackets at the bracket mounting positions on both ends of the bar are shared with F.G. Use caution to avoid short-circuit with the +24V power supply when installing and supplying power. 4) Mounting angle adjustment
Adjust the angle of the ionizer body for effective static neutralization and fix the ionizer with the rotating set screw (M4) at each bracket.
End bracket tightening torque: 1.3 to 1.5 Nm Intermediate bracket tightening torque: 0.73 to 0.75Nm
M4 screw
M4 screw
End bracket Intermediate bracket
Brackets and the bracket mounting parts for IZS40 and IZS41 are shared with F.G.
2-2. Installation of the external sensor Feedback sensor and auto balance sensor (high accuracy type) are available for the external sensor. External sensor cannot be used for some ionizer models.
IZS40: No external sensor shall be used. IZS41: Feedback sensor and auto balance sensor (high accuracy type) may be used. IZS42: Auto balance sensor (high accuracy type) may be used.
1) Installation of sensor head
sensor head will aim at the workpiece. Distance from the detection hole and surface of the workpiece is recommended to be 10 to 50mm. The sensor head should be installed at a distance that prevents static electricity from being discharged over the sensor head. (Sensor head may be damaged if static electricity is discharged over the sensor head.) Also, the ionizer should be installed in a location where it will not be in contact with the workpiece. Detection area depends on the installation distance.
Mount the sensor head using two M3 screws (not supplied with the product).
The sensor structure has a sensor head case shared with 0 V. Use caution to avoid short circuit +24V power supply when installing and/or supplying power.
The detecting port is open to detect static electricity. If foreign matter, etc. enters the port or the hole
touches a tool, damage to or malfunction of the sensor may be caused disabling correct detection of static electricity. Attention should be paid to prevent foreign matters from entering the port or the inside of the tool being touched.
Do not pull the cable connected to the sensor head. Pulling the cable with excessive force may cause the sensor head breakage or wire breakage.
When installing a feedback sensor, keep the sensor away from walls, etc. The charge potential may not be detected correctly if anything such as a wall exists around the sensor.
Installation distance mm
Detection range mm
10 45 25 100 50 180
A B
10 20 20 40 25 45 30 55
40 65 50 75
M3 screw
Unit: mm
Detecting port
plate faces the ionizer. Offset voltage may vary depending on the installation environment. Install the auto balance sensor at the same level as the workpiece. The recommended distance between the auto balance sensor (high accuracy type) and the ionizer is 100 to 2000mm.
Mount the sensor head using two M3 screws (not supplied with the product).
Do not pull the cable connected to the sensor head. Pulling the cable with excessive force may cause sensor head breakage or wire breakage.
2) Installation of sensor amplifier
Mount the sensor amplifier using two M3 screws (not supplied with the product). Do not pull the cable connected to the sensor amplifier. Pulling the cable with excessive force may cause
sensor amplifier breakage or wire breakage. Be certain to ground the sensor amplifier case with a resistance of 100 ohms or less. As the external surface of
the sensor amplifier case is plated with conductive substance, F.G. wiring is not necessary if the sensor amplifier is mounted to equipment which is grounded with a resistance of 100 ohms or less. When the mounting surface is insulated with painting or insulation process, etc., connect wiring and make sure to ground with a resistance of 100 ohms or less.
2-3. Routing of cables Consider the minimum bending radius of the cables and avoid bending the cables at an acute angle to
eliminate unreasonable Stress to the mounting parts of the connectors. Position the cables within close proximity of each other to prevent undue stress.
[Minimum bending radius] Power supply cable: 38mm Transition wiring cable: 38mm
Sensor cable: 25mm Note) This is the minimum bend radius at 20oC. If the installation is at a lower temperature, the radium will be higher. When the cables are bent at a lower temperature than 20 oC, it may cause unreasonable force to be applied to the connectors.
1) Power supply cable
This cable supplies power to the ionizer and external equipment used to control the ionizer. (IZS40 has no input/output functions.)
Insert the plug of the power supply cable into the modular jack indicated with "POWER".
When connecting and disconnecting the power supply cable, hold the claws of the plugs together with the plug bodies, and insert or pull out straight. Connection and removal of the plugs with excessive force may damage the connecting parts and possibly cause malfunction.
Hold the cable with a tie-band at a position close to the joint to avoid applying unreasonable force to the plug.
Connect the lead wires according to the wiring diagram. Unused wires should be cut short or insulated using plastic tape.
IZS40 IZS41, 42
Power supply cable
Power supply cable
Metal plate
Ground the F.G. cable with a resistance of 100 ohms or less
Sensor amplifier
M3 screw Recommended crimped terminal: TMEN1.25-3, an insulation coated crimped terminal, manufactured by Nichifu. Co. Ltd.
Mounting surface of the screw Sensor head side
2) Transition wiring cable (Transition wiring is not possible with IZS40.) This cable is used for connection between ionizers. When connecting and disconnecting the transition wiring cables, hold the claws of the plugs together with the
plug bodies, and insert or pull out straight. Connection and removal of the plugs with excessive force may damage the connecting parts and also cause malfunction.
For transition wiring, connect the "LINK" connector on the ionizer side, to which power is supplied, to the "POWER" connector of the ionizer to be added with the transition wiring cable.
The "LINK" connector has a dust cover. Remove this cover before connecting the cable. Refer to the Chapter 2-4, Transition wiring of ionizer" for details.
3) Sensor cable (Sensor may not be connected to IZS40) When connecting a feedback sensor (connectable to IZS41) or auto
balance sensor (high accuracy type, connectable to IZS41 and IZS42), remove the dust cover of the modular jack labeled "SNSR", and insert the modular plug of the sensor cable. When the modular plug is properly connected, the lever locks in and makes an audible locking sound.
Hold the cable with a tie-band at a position close to the joint to avoid unreasonable force being applied to the modular jack and plug.
When connecting and disconnecting the sensor cable, hold the claws of the plugs together with the plug bodies, and insert or pull out straight. Connection and removal of the plugs with excessive force may damage the connecting parts and also cause malfunction.
2-4. Transition wiring of ionizer For transition wiring of ionizers, use a transition wiring cable for connection between ionizers. Use a power
supply cable for connection between ionizer and power supply or external equipment. (Transition wiring is not possible with IZS40.)
The number of ionizers that may be connected using transition wiring varies depending on the power supply cable; the length of the transition wiring cable; the use of external sensor(s) and/or models. Refer to the table shown below "Connectable number of ionizers with transition wiring".
IZS41 and IZS42 can be connected in the same transition wiring, but mixed wiring of the NPN and PNP I/O specifications is not possible.
Contact SMC when connecting conditions other than specified in the table below are applied.
Dust cover
Transition wiring cable
Dust cover
Sensor cable
No. of IZS41 ionizers connectible in a transition wiring (without external sensor)
1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10
340
400
460
580
640
820
1120
1300
1600
1900
2320
2500
Symbol for bar length
Transition wiring cable length (same cable length) m Power supply cable length: 3m Power supply cable length: 10m
Transition wiring cable length (same cable length) m
8pcs.
7pcs.
7pcs.
6pcs.
5pcs. 4pcs.
7pcs.
6pcs.
6pcs.
8pcs.
7pcs.
5pcs. 4pcs.
3pcs.
It is recommended that the power supply used to operate the ionizers have a current capacity twice that of the total current consumption of the ionizers to be used. Power supply voltage should be from 24 to 26.4 VDC.
AC adapter must not be used when ionizer is used in a transition wiring.
When ionizers are connected in a transition wiring, the same input signal serves as input to all the ionizers. When a signal is output from at least one ionizer in the connection, the signal will be output from the power supply cable.
Connect the power supply cable to the "POWER" connector of the 1st ionizer, and connect the "LINK" connector of the 1st ionizer to the "POWER" connector of the 2nd ionizer with a transition wiring cable. Follow the same procedure to connect subsequent ionizer(s) and after with transition wiring cables.
Transition wiring cable: LINK for the 1st ionizer -> to POWER for the 2nd ionizer
Power supply cable: LINK for the 1st ionizer
No. of IZS42 ionizers connectible in a transition wiring (without external sensor)
1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10
340
400
460
580
640
820
1120
1300
1600
1900
2320
2500
Power supply cable length: 10m Transition wiring cable length (same cable length) m Transition wiring cable length (same cable length) m
Symbol for bar length
Power supply cable length: 3m
5pcs. 4pcs. 4pcs.
3pcs.
5pcs. 3pcs.
3. Descriptions and Functions of the Panel
IZS40
1 2 3 4 5
5 Used to supply power for ionizer operation and to connect grounding to obtain reference potential.
FREQ SELECT Rotary switch
Power supply connector POWER Connector (e-con)
Used for offset voltage adjustment. Rotating this trimmer in clockwise direction increases positive ions, and rotating it in counter-clockwise direction increases negative ions.
LED (Green) Turns ON when power is supplied, and blinks when power supply voltage failure or CPU operation failure.
LED (Green)/ LED (Red) Turns ON (green) when ions are discharged, and blinks (red) when incorrect ion discharge.
Trimmer
Operation
1 Power supply LED MAIN
NO. Description Panel indication Type
Used to set ion generating frequency.
ION/HV
3 Offset voltage adjustment ZERO ADJUST
2 Ion discharge/ Incorrect high voltage LED
4 Frequency Set Switch
IZS41, IZS42
7 8 12 13 9 1 2 3 4 5 10 11 14 6
ID Rotary switch When remote controller is used for more than one ionizer, use this switch to set an ID number to identify each ionizer. (16 ionizers maximum can be identified.)
7
6
8
Turns ON when remote controller setting is enabled, turns OFF when it is disabled, and blinks when a signal is received. It also blinks when CPU operation failure.
Turns ON green when feedback sensor or auto balance sensor is connected correctly, and turns ON red when there is any problem. It also blinks red when CPU operation failure.
Turns ON green when ion discharge, blinks green when overcurrent output, and turn ON red when incorrect ion discharge. Blinks red when CPU operation failure as well.
Turns ON when contamination is detected on the electrode needle. Blinks when CPU operation failure while contamination is being detected.
Used to set ion generating frequency.Frequency Set Switch FREQ SELECT Rotary switch
Connects a modular plug of feedback sensor or auto balance sensor. (Feedback sensor can be connected only to IZS41.)
14 Sensor connection SNSR Modular connector
POWER Connector It is equipped with input/output ports to be connected to the ionizer for power supply, grounding and controlling ionizer.
13 LINK connector LINK Connector Connector for transition wiring of ionizer.
12 Power supply connector
Sets either manual operation mode (set to MAN) or automatic operation mode (set to AUTO) using auto balance sensor.
11 Receiving part of the remote controller
Receives infrared rays output from the remote controller (option).
10 Operation Mode Set Switch MAN/AUTO DIP switch
Remote controller enable LED RC LED (Green)
9 ID number set switch
4 Balance complete LED OK LED (Green)
5 Sensor LED SNSR LED (Green)/ LED (Red)
2 Ion discharge/ Incorrect high voltage LED
ION/HV LED (Green)/ LED (Red)
3 Maintenance LED NDL LED (Green)
1 Power supply LED MAIN LED (Green)
NO. Description Panel indication Type
Offset voltage adjustment ZERO ADJUST Trimmer Used for offset voltage adjustment. Rotating this trimmer in clockwise direction increases positive ions, and rotating it in counter-clockwise direction increases negative ions.
Operation
Turns ON when power is supplied, and blinks when power supply voltage failure or CPU operation failure.
Turns ON when offset voltage adjustment is completed in the manual operation mode, or when the ionizer is operating with the data adjusted by the manual operation. Blinks during offset voltage adjustment. It also blinks when the ionizer fails to adjust the offset voltage in the manual operation mode, as well as the maintenance LED turns ON and the maintenance output turns ON. It also blinks when CPU operation failure.
4. Wiring of Cables Wire cables according to the circuitry and wiring chart.
4-1. Grounding of F.G. cable Make sure to ground the F.G. cable (green) with a resistance of 100 ohms or less. The F.G. cable is used as a reference electric potential for static neutralization. If the ground terminal F.G. is not
grounded, the ionizer will not be able to achieve the optimal offset voltage.
4-2. Grounding during operation in DC mode Applicable models: IZS40 and IZS41 When an ionizer is used in DC mode, make sure to ground the F.G. cable (green) and 0 V cable (blue) of the
input power supply with a resistance of 100 ohms or less. Without grounding the F.G. terminal, the ionizers and/or power supply may be damaged.
4-3. Circuit ("POWER" connector) 4-3-1. Wiring of IZS40
e-con is adopted for the connector of IZS40. Connector with cable or without cable maybe selected when placing an order for the power supply cable.
When only an e-con is required, place an order for it as a part. Cable is not supplied.)
Wiring Number
stamped on connector
Signal name Description
1 +24 VDC Power supply is connected to operate the ionizer.
2 0 V
3 F.G. Make sure to ground with a resistance of 100 ohms or less to use it as a reference electric potential for ionizer.
4 Unused
How to connect the cable of the connector
1) Cut the cable as shown in the Figure to the right.
Refer to the following table for the applicable wire size.
Applicable wire
AWG No.
Conductor cross section
mm2
Finish O.D. mm Model
26-24 0.14-0.2 0.8-1.0 ZS-28-C
2) Insert the cable which was cut into the back of the connector.
3) Confirm that the cable is inserted into the back of the connector and press part A with your finger to hold tentatively.
4) Use a tool such as pliers to firmly tighten the center of Part A. 5) The connector cannot be reused once crimped. If cable
insertion fails, use a new connector.
Part A
20mm or more
Number stamped on connector
Ionizer (IZS40) When an ionizer is used in DC mode, make sure to ground the F.G. cable (green) and 0 V cable (blue) of the
input power supply with a resistance of 100 ohms or less. Without grounding the F.G. terminal, the ionizers and/or power supply in connection may be damaged.
If cables are prepared by the user, the cable colors shown in the diagram may change according to the cable
colors by the user.
4-3-2. Wiring of IZS41 and IZS42
Wiring
R
Connector housing pin numbers
A1
B1
A2
B2
B5 White Unused -
Turns ON when emitter needs cleaning.
B3 Light green Discharge stop signal
Signal input to turn ON/OFF the ion discharge.
NPN specification: Stops ion discharge by connecting to 0 V.
(Starts discharging ion when disconnected.)
PNP specification: Stops ion discharge by connecting to +24 VDC.
(Starts discharging ion when disconnected.)
A3 Green F.G. -
Make sure to ground with a resistance of 100 ohms or less to use it as
a reference electric potential for ionizer.
If not grounded, performance cannot be acquired, and also causes
failure of the equipment.
A4 Gray Maintenance detection
signal Input signal when determining the necessity of emitter maintenance.
Turns OFF when power supply failure, ion discharge error, connected
sensor failure, or CPU operation failure. (ON when there is no problem.)
DescriptionPin no. Cable color Description Signal direction
A5 Purple Error signal OUT
(Contact point B)
B4 Yellow Maintenance detection
signal
OUT
(Contact point A)
Brown +24 VDC
Blue 0 V
Power supply is connected to operate the ionizer.
1
3
Power supply 24 VDC
Blue
F.G .
4 (Unused)
2 0 V
F.G .
+24 V
Green
Shield
Brown In
te rn
a l
c ir
c u
it
1) NPN type
Ionizer (IZS41, IZS42)
When an ionizer (IZS41) is used in DC mode, make sure to ground the F.G. cable (green) and 0 V cable (blue)
of the input power supply with a resistance of 100 ohms or less. Without grounding the F.G. terminal, the ionizers and/or power supply in connection may be damaged.
OUTPUT +24V
Power supply 24 VDC
+
0 V
Shield
+ DC/DC
INPUT
Light green: Discharge stop signal
Gray: Maintenance detection signal
+24V
+24V
Insulation circuit (Photo coupler)
0 V
F.G.
or
or
F.G.
Green: F.G.
Blue (2pcs.): 0 V
Insulation circuit (Photo coupler)
Insulation circuit (Photo coupler)
Insulation circuit (Photo coupler)
F.G.
+24 V
0 V
Brown (2pcs.): +24 VDC
Purple: Error signal
PLC
OUTPUT
INPUT
Yellow: Maintenance detection signal
In te
rn a
l c
ir c
u it
2) PNP type
Ionizer (IZS41, IZS42)
When an ionizer (IZS41) is used in DC mode, make sure to ground the F.G. cable (green) and 0 V cable (blue)
of the input power supply with a resistance of 100 ohms or less. Without grounding the F.G. terminal, the ionizers and/or power supply in connection may be damaged.
+24V
+24V
OUTPUT
Shield
INPUT
Light green: Discharge stop signal
Gray: Maintenance detection signal
+24V
Insulation circuit (Photo coupler)
F.G.
or
or
Green: F.G.
Blue (2pcs.): 0 V
Insulation circuit (Photo coupler)
Insulation circuit (Photo coupler)
Insulation circuit (Photo coupler)
F.G.
Brown (2pcs.): +24 VDC
Purple: Error signal
PLC
OUTPUT
INPUT
Yellow: Maintenance detection signal
+
0 V
+ DC/DC
0 V
Power supply 24 VDC
F.G.
+24 V
0 V
In te
rn a
l c
ir c
u it
4-4. Timingchart 4-4-1.IZS40
1) During operation
2) When abnormality occurs
Signal name
Power supply 24 VDC
Status
In pu
t
MAIN
L E
D
Incorrect high voltage (red)
Power supply (green)
Ion discharge (green)
Ion generating status
ION / HV
Indication on the panel
During operation
ON
OFF
ON
OFF
Generat e
Stop
Operate Stop
operation
Power ON
Operate
ON
OFF
ON
OFF
Power
OFF
Power ON
L E
D
Power supply (green) MAIN
Ion generating status
Signal name Indication on
the panel Status
Ion discharge (green)
ION / HV
Incorrect high voltage (red)
In pu
t
Power supply 24 VDC
With incorrect high voltage With CPU failureWith power supply failure
ON
OFF
Operate
Power ON
Operate
Power OFF
Power supply failure
Error
Failure recovered
Incorrect high voltage
Power OFF
Power ON
Failure recovered Operate CPU failure
Failure recovered Operate
Power OFF
Power ON
Error Error
Blinks at 1Hz Blinks at 1Hz
ON
OFF
Generat e
Stop
ON
OFF
ON
OFF
4-4-2. IZS41, IZS42 1) During operation using internal sensor or feedback sensor, During automatic operation using auto
balance sensor (high accuracy type), During maintenance detection operation (when maintenance signal is ON)
O u tp
u t
L E
D
Ion generating status
External sensor (green)
OK Balance complete
(green)
External sensor failure
(red)
SNSR
Indication
on the
panel
Ion discharge stop
Maintenance detection
Power supply (green)
Ion discharge (green)
Maintenance detection
Maintenance detection operation
ION / HV
Error
Maintenance (green)
Remote controller
(green)
MAIN
NDL
RC
- During the automatic operation with an auto balance sensor (high accuracy type), set the DIP switch of the ionizer to AUTO.
- When an external sensor is connected, the offset voltage adjusting trimmer of the ionizer is disabled
Note 1) When an external sensor is connected, green LED of SNSR turns ON, and it turns OFF when disconnected.
Note 2) In the sensing AC mode using a feedback sensor, the OK LED turns ON when the offset voltage is within the range of +/- 30V,
and it blinks when the offset voltage is within the range between +/- 30V and +/- 300V at 4Hz. The OK LED turns ON when the
offset voltage is within +/- 30V during the automatic operation using an auto balance sensor (high accuracy type).
If the offset voltage cannot be adjusted to be within 30V, both the maintenance LED and maintenance detection output signal turn ON.
Note 3) As Maintenance detection is detected with positive and negative ions discharged, perform the detection without any workpiece.
Note 4) Maintenance detection output ON is cleared and the maintenance LED turns OFF by re-supplying power. To perform maintenance
detection again, input the maintenance detection signal.
Note 5) When contamination is detected, the maintenance detection output and maintenance LED turn ON, and when no contamination is
detected, the maintenance detection output and maintenance LED turn OFF.
Note 6) There is a delay of approx. 500ms after power is supplied until a valid signal is output.
When using the output signal(s) with a PLC, do not perform any signal processing for a minimum of 1 second after supplying
power to the ionizer.
During operation
Incorrect high voltage
(red)
Signal name
Power supply 24 VDC
Status
In p u t
ON
OFF
ON
OFF
ON
OFF
Stop ion dischargeOFF Stop ion
dischargeON Maintenance
detection signal ON
Stop operationOperate Stop operation
Power ON
Detecting Note 1)
OperateOperate
ON
OFF
ON
OFF
Stop ion dischargeOFF
100 ms or more
Maintenance detection complete
Contaminated
Power OFF Power
ON
5s ~ 30s
Note 3)
Note 4)
Note 4)
Blinks at 4Hz
Note 1)
Note 2)
Note 1)
Note 2)
Note 5)
Note 5)
Note 2)
Genera
Stop
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
Note 6)Note 6)
2) During manual operation Manual operation is an operation mode that is enabled when the Operation Mode Set Switch is set to MAN with
the auto balance sensor (high accuracy type) connected.
Signal name
Power supply 24 VDC
Status
In p u t
During manual operation
NDL
RC
External sensor failure
(red)
Maintenance (green)
Remote controller
(green)
SNSR
Ion generating status
External sensor (green)
OK Balance complete
(green)
Ion discharge (green)
Maintenance detection
ION / HV Incorrect high voltage
(red)
MAIN
Error
- For manual operation, set the DIP switch of the ionizer to MAN, and connect an auto balance sensor (high accuracy type). - During manual operation, offset voltage adjustment of the ionizer is disabled. - The offset voltage adjusting trimmer of the ionizer is enabled when the DIP switch of the ionizer is set to AUTO without connecting any external sensor.
Note 1) LED turns ON when offset voltage is within +/- 30 during the manual operation. Note 2) There is a delay of approx. 500ms after power is supplied until a valid signal is output. When using the output signal(s) with a PLC, do not perform any signal processing for a minimum of 1 second after supplying power to the ionizer.
O u tp
u t
L E
D
Indication
on the
panel
Ion discharge stop
Maintenance detection
Power supply (green)
ON
OFF
ON
OFF
ON
OFF
Stop ion
discharge
OFF
Stop ion
discharge
ON Power
ON
ON
OFF
ON
OFF
Power
OFF
Power
ON
Balance
complete
Ion discharge
stop
Sensor
removed
25s~270s
Sensor
mounted
Blinks at 4Hz Blinks at 4Hz
25s~270s
Note 1) Note 1) Note 1)
Generate
Stop
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
Operate Operate OperateOperateOperate Stop operation
Stop ion
discharge
OFF Adjusting
balance
Adjusting
balance
Balance
complete
Note 2) Note 2)
3) At abnormal power supply, abnormal high voltage, over current with output circuit
In p u t
Maintenance (green)
O u tp
u t
L E
D
ION / HV
SNSR
Remote controller
(green)
Incorrect high voltage
(red)
MAIN
Ion discharge stop
Maintenance detection
Note 1) When a sensor is connected, green LED of SNSR turns ON, and it turns OFF when disconnected.
Note 2) When static neutralization is completed in the sensing AC mode with a feedback sensor, or when the ionizer is operating in the automatic
operation mode or in a manual operation mode with an auto balance sensor (high accuracy type), the OK LED turns ON when the
offset voltage is less than +/- 30V, and the OK LED turns OFF when the feedback sensor or an auto balance sensor (high accuracy)
is not connected. In the sensing AC mode using a feedback sensor, the OK LED turns ON when the offset voltage is within +/- 30V,
and it blinks at 4Hz when the offset voltage is within the range of +/- 30V and +/- 300V. In the automatic operation mode and manual
operation mode using an auto balance sensor (high accuracy type), the OK LED turns ON within the ion balance of +/- 30V.
Note 3) When emitter is still contaminated after operating the maintenance detection, the maintenance detection output and maintenance
LED turn ON, and when the emitter is not contaminated after the maintenance detection, the maintenance detection output and maintenance
LED turn OFF. When it fails to adjust the offset voltage during an automatic operation or manual operation using an auto balance sensor
(high accuracy type), the maintenance output and maintenance LED turn ON.
Note 4) When overcurrent flows to the maintenance detection output circuit or abnormal output circuit, the maintenance output or abnormal output will be
turned OFF.
Note 5) There is a delay of approx. 500ms after power is supplied until a valid signal is output.
When using the output signal(s) with a PLC, do not perform any signal processing for a minimum of 1 second after supplying power to
the ionizer.
Error
With overcurrent output
Signal name
Power supply 24 VDC
Status
Ion generating status
External sensor (green)
OK Balance complete
(green)
External sensor failure
(red)
Power supply (green)
Ion discharge (green)
Maintenance detection
With incorrect high voltage
NDL
RC
With power supply failure
Indication
on the
panel
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
Power
ON
Blinks at 1Hz
Normal
operation Power supply
failure
Error
Normal
operation
Error
Incorrect
high voltage Failure
recovered Normal
operation
Power
ON
Note 1) Note 1)
Note 2)
Error Output
overcurrent
Normal
operation
Note 1) Note 1)
Blinks at 1Hz
Genera
Stop
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
Power
ON
Power OFF
Power OFF
Power OFF
Note 2) Note 2) Note 2)
Note 3) Note 3) Note 3) Note 3)
Note 3) Note 3) Note 3) Note 3) Note 4)
Note 4)
Failure
recovered Failure
recovered
Note 5) Note 5) Note 5) Note 5)
4) At abnormal operation of feedback sensor, auto balance sensor (high accuracy type), CPU
Ion discharge stop
O u tp
u t
L E
D
Maintenance detection
Power supply (green)
Maintenance (green)
Ion discharge (green)
Maintenance detection
Remote controller
(green)
Error
With sensor failure
Indication
on the
panel
NDL
RC
Ion generating status
External sensor (green)
OK Balance complete
(green)
External sensor failure
(red)
SNSR
ION / HV Incorrect high voltage
(red)
MAIN
Note 1) When a sensor is connected, green LED of SNSR turns ON, and it turns OFF when disconnected. Note 2) When static neutralization is completed in the sensing AC mode with a feedback sensor, or when the ionizer is operating in the automatic operation mode or in a manual operation mode with an auto balance sensor (high accuracy type), the OK LED turns ON when the offset voltage is less than +/- 30V, and the OK LED turns OFF when the feedback sensor or an auto balance sensor (high accuracy) is not connected. Note 3) There is a delay of approx. 500ms after power is supplied until a valid signal is output. When using the output signal(s) with a PLC, do not perform any signal processing for a minimum of 1 second after supplying power to the ionizer.
With CPU failure
Signal name
Power supply 24 VDC
Status
In p u t
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
Blinks at 1Hz
Blinks at 1Hz
Sensor
failure CPU failure
Genera
Stop
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
Power
ON
Power
ON Power OFF
Power OFF
Note 1) Note 1)
Note 2) Note 2) Note 2)
Error Error
Normal
operation
Normal
operation
Normal
operation
Failure
recovered
Failure
recovered
Note 3) Note 3) Note 3)
5) During abnormal manual operation
O u tp
u t
L E
D During abnormal manual operation
Note 1) There is a delay of approx. 500ms after power is supplied until a valid signal is output. When using the output signal(s) with a PLC, do not perform any signal processing for a minimum of 1 second after supplying power to the ionizer.
Indication
on the
panel
Ion discharge stop
Maintenance detection
Power supply (green)
Ion discharge (green)
Maintenance detection
ION / HV Incorrect high voltage
(red)
MAIN
Error
Ion generating status
External sensor (green)
OK Balance complete
(green)
NDL
RC
External sensor failure
(red)
Maintenance (green)
Remote controller
(green)
SNSR
Signal name
Power supply 24 VDC
Status
In p u t
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
Adjusting
balance
Balance
incomplete
25s~270s 25s~270sBlinks at 4Hz
Error(Balance
adjustment failure)
Balance
complete
Genera
Stop
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
Power
ON Power
ON
Power OFF
Operate
Stop ion
discharge
OFF
Adjusting
balance
Failure
recovered
Note 1) Note 1)
5. Function 5-1. Operation modes
This product has 4 operation modes AC mode, dual AC mode, sensing AC mode and DC mode. The applicable operation mode varies depending on the model.
Ionizer operation modes
AC mode (During continuous static neutralization operation)
IZS40 DC mode (Either positive ions or negative ions are continuously discharged during operation)
Continuous static neutralization operation AC mode Manual operation (When auto balance sensor [high accuracy type] is used)
Automatic operation (When auto balance sensor [high accuracy type] is used)
IZS41 Sensing AC mode Energy saving operation (When feedback sensor is used)
Continuous static neutralization operation (When feedback sensor is used)
DC mode (Either positive ions or negative ions are continuously discharged during operation)
Continuous static neutralization operation IZS42 Dual AC mode Manual operation (When auto balance sensor [high accuracy type]
is used) Automatic operation (When auto balance sensor [high accuracy type] is used)
5-1-1. Operation modes of IZS40 1) AC mode
Ions of different polarity are generated alternately according to the frequency set for FREQ SELECT to de-ionize.
When ion balance becomes unbalanced due to ionizer installation environment, it may be adjusted using a balance adjusting trimmer.
2) DC mode Positive ("+") or Negative ("-") ions are generated according to either polarity set for FREQ SELECT.
--- --
- --
++ + +++ + --- --
-- -- ++ +
-
-- --
++ ++ +
-
---
++ +++ +
-- -- -- --
- --
++ + +++ + --- --
-- -- ++ +
-
- +
-
++ +++ +
-- -- -- --
- --
++ + +++ + --- --
-- -- ++ +
-
- +
-
++ +++ +
-- -- -- --
- --
++ + +++ + --- --
-- -- ++ +
-
- +
-
++ +++ +
-- -- -- --
- --
++ + +++ + --- --
-- -- ++ +
-
- +
-
++ +++ +
-- -- -- --
- --
++ + +++ + --- --
-- -- ++ +
-
- +
-
++ +++ +
-- -- - - -
+
Ion generation image in AC mode
5-1-2. Operation modes of IZS41 1) AC mode
AC mode has three operation modes shown below.
Continuous static neutralization operation mode Sensor inside the ionizer detects the ion condition around the ionizer. When there is an ion imbalance, the
ionizer generates ions of different polarity alternately to de-ionize and achieve the optimum offset voltage. When operating in this mode, set the operation mode select switch to "AUTO". Ion generation frequency is set for FREQ SELECT. When offset voltage becomes unbalanced due to ionizer installation environment, it can be adjusted using a
offset voltage adjusting trimmer.
Manual operation mode (When auto balance sensor [high accuracy type] is used) To adjust an ion imbalance due to the installation environment, an offset voltage adjusting trimmer (manual)
is mounted. A measuring instrument is necessary when adjusting the offset voltage. In the manual operation mode, the sensor is used to automatically adjust the offset voltage with the offset
voltage adjusting trimmer while checking the output from the measuring instrument. After completing the offset voltage adjustment, the operation proceeds to a continuous static neutralization operation with the internal sensor.
In the manual operating mode, the auto balance sensor (high accuracy type) is installed close to the workpiece or at the position where it is required to detect the offset voltage. Ions which are generated from the ionizer are detected by the auto balance sensor (high accuracy type) and will automatically optimize the offset voltage. After adjusting the offset voltage, it is possible to operate the ionizer with the sensor removed.
When selecting this operation mode, connect the auto balance sensor (high accuracy type) to the ionizer and set the Operation Mode Set Switch to "MAN".
When installing the auto balance sensor (high accuracy type), face the metallic surface of the sensor to the ionizer and mount it to the same level as the workpiece or at the position where the offset voltage shall to be detected.
It is recommended to position the sensor 100 to 2000mm from the ionizer. The sensor can be used at a distance out of this range, but it may not operate normally depending on the operating conditions. Be certain to confirm the normal operation mode before starting operation.
After completing the offset voltage adjustment in the manual operation mode, the offset voltage adjusting trimmer will be disabled.
To enable the offset voltage adjusting trimmer, remove the sensor, and set the Operation Mode Set Switch to "AUTO". (Manual operation will be disabled.)
By adjusting the offset voltage in the manual operation mode, the adjusting hours may be reduced, and variation in the offset voltage due to adjustment by different operators can be eliminated.
When offset voltage adjustment with higher accuracy is required, it is recommended to use a measuring instrument such as charge plate monitor and adjust manually.
Ion generation image in AC mode
Metallic surface
Automatic operation mode (When auto balance sensor [high accuracy type] is used) When selecting this operation mode, connect the
auto balance sensor (high accuracy type) to the ionizer, and set the Operation Mode Set Switch to "AUTO".
In the automatic operation mode, the ionizer maintains the optimal offset voltage with the auto balance sensor (high accuracy type) detecting ions which are generated from the ionizer. For this reason, auto balance sensor (high accuracy type) should be installed close to the workpiece or in a position where the offset voltage needs to be detected.
In the automatic operation mode, the offset voltage adjusting trimmer will be disabled.
"Automatic operation mode" is recommended for static neutralization a workpiece which is stationary or for static neutralization the entire room.
2) Sensing AC mode
In the sensing AC mode, a feedback sensor detects the electrification of the workpiece. The ionizer discharges ions of the opposite polarity to the ions on the workpiece. This reduces the discharge time.
Sensing AC mode is suitable for static neutralization a workpiece which has a high electrification potential or which moves at a high speed.
Electrification of the workpiece can be detected automatically by connecting a feedback sensor to the ionizer. The feedback sensor should be mounted with the detecting port facing the workpiece. It is recommended that the sensor is positioned 10 to 50mm from the workpiece. The sensor can be used at a
distance out of this range, but it may not operate normally depending on the operating conditions. Be certain to confirm the normal operation before starting operation. When feedback sensor is connected, the offset voltage adjusting trimmer will be disabled.
Sensing AC mode has two operation modes as shown below.
Energy saving operation mode (When feedback sensor is used) In the energy saving operation mode, when electrification potential of the workpiece becomes +/- 30V or less
(at the sensor installation level of 25mm), the ionizer automatically stops discharging ions. The ionizer discharges ions automatically when the electrification potential of the workpiece exceeds +/- 30V.
When this operation mode is selected, connect the feedback sensor to the ionizer and set the rotary switch with the FREQ SELECT indicator to 8 or 9.
Energy saving operation mode is recommended for de-ionization of a conductive workpiece. Continuous static neutralization operation mode (When feedback sensor is used)
In the continuous static neutralization operation mode, the operation is switched to AC operation when the electrification potential of the workpiece becomes +/- 30V or less, and keeps static neutralization continuously.
When this operation mode is selected, connect a feedback sensor to the ionizer and set the frequency (when the operation is switched to AC operation) on the rotary switch with the FREQ SELECT indicator from 1 to 7.
For setting the frequency from 1 to 7 with the rotary switch, refer to "5-2. Frequency Set Switch". Continuous static neutralization operation mode is recommended for static neutralization of a
non-conductive workpiece.
Example of ion discharge by IZS41
+ -
+ -
+ -
+ + + + + +
Ion dischargeOperation mode
S e n si
n g
A C
Energy saving operation
Workpiece electrification
Continuous de- ionizing operation
AC
De-ionization complete
Stop operation
3) DC mode Positive ("+") or Negative ("-") ions are generated according to either polarity set for FREQ SELECT.
5-1-3. Operation modes of IZS42
In the dual AC mode, ions of different polarity are generated alternately from emitters positioned next to each other, and either "+" or "-" ions are generated according to the frequency set for FREQ SELECT to de-ionize.
In the dual AC mode, it is possible to reduce the potential amplitude applied to the workpiece compared with in the AC mode. (Refer to "6. Performance" for details)
For operation mode of IZS42, continuous static neutralization operation mode, manual operation mode (when using an auto balance sensor [high accuracy type]), or automatic operation mode (when using an auto balance sensor [high accuracy type]) can be selected.
Each operation mode is same as that of the IZS41 excluding the ion generating method. Refer to "Continuous static neutralization operation mode", "Manual operation mode (When auto balance sensor [high accuracy type] is used)" and "Automatic operation mode (When auto balance sensor [high accuracy type] is used)" in "1) AC mode" in "5-1-2. Operation modes of IZS41".
5-2. Frequency Set Switch This switch is used to enable the frequency when operating the ionizer, after static neutralization in the sensing
AC mode is completed (IZS41) and for selecting the settings of the remote controller (IZS41 and IZS42). Use a rotary switch with the FREQ SELECT indicator for setting the frequency.
Settings performed by the Frequency Set Switch are as shown in the table.
IZS40
IZS41, IZS42
Ion generation image in dual AC mode
Frequency Set Switch (Fig. shows the setting to 0.)
5-3. Adjustment of offset voltage Offset voltage of the ionizer is adjusted before shipment. However, readjustment might be required depending
on the installation environment when offset voltage adjustment can be performed. (The same applies when the ionizer is moved and installed in a different location.)
Offset voltage can be adjusted either by manual adjustment (IZS40, IZS41 and IZS42) or manual operation using an auto balance sensor (high accuracy type) (IZS41 and IZS42).
When there are ionizers installed near the ionizer whose offset voltage is to be adjusted, stop the ionizers which are not adjusted for the offset voltage before starting adjustment.
5-3-1. Manual offset voltage adjustment Applicable models: IZS40, IZS41, IZS42 Manual offset voltage adjustment can be performed using a offset voltage adjusting trimmer which has an
indication of ZERO ADJUST. When performing the manual adjustment of the ion balance, use a measuring instrument such as a charge
plate monitor. For offset voltage adjustment, rotate the trimmer (using a flathead screwdriver) counterclockwise to increase
the positive ions; and rotate the trimmer counterclockwise to increase the negative ions.
IZS40
IZS41, IZS42
0 1 Remote
controller *1 Remote
controller *1 1 3 1 0.1
2 5 3 0.5
3 8 5 1
4 10 10 3
5 15 15 5
6 20 20 10
7 30 30 15
8 DC+ DC+ 20
9 DC- DC- 30
*1: Set when remote controller is used.
Frequency Set Switch set No.
Frequency (Hz), Remote controller
IZS40 IZS41 IZS42
5-3-2. Offset voltage adjustment by manual operation Applicable models: IZS41, IZS42
In the offset voltage adjustment manual operation, the auto balance sensor (high accuracy type) detects the offset voltage and shall maintain an optimal balance. For this reason, install the auto balance sensor (high accuracy type) at a position where the offset voltage is required to be adjusted (e.g. close to the workpiece).
Manual operation can be started by setting the Operation Mode Set Switch to MAN and turning power ON with the auto balance sensor (high accuracy type) connected.
When offset voltage adjustment is completed, the balance complete LED (OK) turns ON and the ionizer operates within the adjusted offset voltage setting. When offset voltage adjustment fails to be completed in a defined period of time, the maintenance detection output signal turns ON, and the maintenance LED (NDL) turns ON as well. (Abnormal signal will not be output.) Operation of the ionizer does not stop when this phenomenon occurs. The ionizer will continue to operate with the offset voltage data set during the last operation. (When the ionizer is operated for the first time after ex-factory, default is used.)
When the Operation Mode Set Switch is set to MAN, the offset voltage adjusting trimmer is disabled.
Data set by the manual operation can be released by setting the Operation Mode Set Switch to AUTO without connecting an external sensor. (Note that after releasing the data, the ionizer operates according to the setting by the offset voltage adjusting trimmer.)
Auto balance sensor (high accuracy type) can be released after completing the manual operation. When offset voltage adjustment with higher accuracy is required, it is recommended that a measurement
instrument, such as charge plate monitor be used then adjust manually.
Operation Mode Set Switch
Balance complete LED
Maintenance LED
Offset voltage being adjusted Blinks Turns OFF OFF
Offset voltage adjustment complete Turns OFF Blinks OFF
Offset voltage adjustment incomplete Blinks Turns OFF
Balance complete
Maintenance output
Maintenance (NDL) LED
5-4. ID number settings Applicable models: IZS41, IZS42 When more than one ionizer is installed in relatively close proximity to each other, ID numbers are set to
identify the ionizers for set value change using a remote controller. ID numbers from 0 to 15 can be set for a total of 16 ionizers. Use a rotary switch with an ID indicator setting.
5-5. Functions of the Operation Mode Set Switch Applicable models: IZS41, IZS42
Operation Mode Set Switch of the ionizer is used to set the operation mode when auto balance sensor (high accuracy type) is connected. (It is set to AUTO as default.)
AUTO: Automatic operation MAN: Manual operation Refer to "5-1-2. Operation modes of IZS41" for details of automatic operation and manual operation.
ID number set switch (Fig. shows the setting to 0.)
Operation Mode Set Switch (Set to AUTO)
5-6. Maintenance detector Models with maintenance detection function: IZS41, IZS42
If the ionizer is used for a long time, contamination such as dust can stick to the emitters, reducing the static neutralization performance. For this reason, IZS41 and IZS42 have a maintenance detecting function.
Maintenance detection is performed when a maintenance detection signal from an emitter is input. When the emitter requires cleaning due to deterioration of static neutralization ability, the maintenance
detection signal turns ON and maintenance LED also turns ON to notify the timing of cleaning. When the maintenance LED turns ON, make sure to clean the emitter. (Ionizer keeps operating even after the maintenance detection signal and maintenance LED turn ON.)
It is not possible to detect deterioration in static neutralization ability only by connecting a feedback sensor (IZS41) or auto balance sensor (IZS41, IZS42). Input a maintenance detection signal periodically to check the static neutralization ability.
Maintenance detection of emitters should be performed without a workpiece, as it is performed with ions
discharged from the ionizer at a regular cycle and this may electrify the workpiece.
5-7. Alarm function When an abnormality occurs while the ionizer is operating, an output signal or LED notification is generated.
Depending on the content of abnormality, the ionizer either continues or stops operation.
5-7-1. Alarms for IZS40
LED displays
Turn power off, then on again
When CPU operates abnormally due to noise, etc.
Turn power off, then on again
CPU operation failure MAIN
ION / HV(Red) Stop
Incorrect high voltage When abnormal high voltage is discharged by error.
ION / HV
(Red)
When the power supply voltage in connection is outside of the specification.
Stop
Turn power off, then on again
Power supply failure MAIN Stop
Ionizer operation after generating alarm
Description How to release error
after recovery Alarm name LED ON
Blinking LED (Blinks at 1Hz)
5-7-2. Alarms for IZS41 and IZS42
5-7-3. Details of the alarms 1) Maintenance (Applicable models: IZS41, IZS42)
When emitters are contaminated, worn, or damaged, notification is generated by outputting a maintenance signal and turning ON the NDL LED.
When emitter is contaminated, the abnormality can be solved by cleaning the emitter. When the emitter is worn or damaged, it is necessary to replace the emitter cartridge with a new one.
Ionizer does not stop after generating an alarm, and continues operation. 2) Abnormal manual operation (Applicable models: IZS41, IZS42)
When offset voltage cannot be adjusted in a fixed period of time in manual operation mode using an auto balance sensor (high accuracy type), the abnormality will be notified by outputting a maintenance signal and turning ON the NDL LED.
The offset voltage adjustment may have failed due to contamination, wear, or damage to the emitter, or ions discharged from the ionizer fail to reach the sensor due to objects placed around the sensor or ionizer.
Operation of the ionizer does not stop when this abnormality occurs. The ionizer keeps operating with the offset voltage data set during the last operation. (When the ionizer is operated for the first time after ex-factory, default is used.)
To resolve the abnormality, resolve the above mentioned causes and perform the manual operation again, or set the Operation Mode Set Switch to AUTO with the external sensor removed. (Note that after releasing the data, the ionizer operates according to the setting by the offset voltage adjusting trimmer.)
LED displays
Note: When feedback sensor (for IZS41) or auto balance sensor (for IZS41 and IZS42) is connected.
Output overcurrent
(Output from which
overcurrent is detected
is turned off.)
ION/
(Green)
MAIN
ION/HV(Red)
NDL
RC
SNSR(Red)
OK
Error signal
(Contact point B)
External sensor failure Note 1) Error signal
(Contact point B) SNSR(Red)
Incorrect high voltage Error signal
(Contact point B) ION/(Red)
Stop Error signal
(Contact point B)
Turn power off, then on
again CPU operation failure
When CPU operates abnormally
due to noise, etc.
When the connected sensor is
damaged or has a broken cable Stop
Description How to release error
after recovery
Input ion discharge signal,
and turn off the power and
then on again.
Turn power off, then on
again
Stop When abnormal high voltage is
discharged by error
Continues When overcurrent flows to the
output circuit
Input ion discharge signal,
and turn off the power and
then on again.
Maintenance Maintenance
detection signal NDL
Alarm name Output signal LED ON Blinking LED
(Blinks at 1Hz)
Ionizer operation after
generating alarm
Continues
MAIN
When static neutralization
performance deteriorates due to
contamination or wearing of
emitters
Input ion discharge signal,
and turn off the power and
then on again.
Manual operation error Maintenance
detection signal NDL Continues
Input ion discharge signal,
and turn off the power and
then on again.
Stop
When the power supply voltage
in connection is outside of the
specification
Turn power off, then on
again Power supply failure
When the ionizer fails to adjust
the offset voltage in the fixed time
3) Output overcurrent (Applicable models: IZS41, IZS42) When current which flows through the circuit exceeds that specified due to a load which is connected to the
maintenance detection output or abnormal output being too small, output will be turned OFF to protect the output circuit, and the abnormality will be notified by blinking ION/HV (green).
To resolve the abnormality, check the circuit to be connected so that the current flowing to the output circuit is within the specification.
Ionizer does not stop after generating an alarm, and continues operation. 4) Power supply failure (Applicable models: IZS40, IZS41, IZS42)
When power supply which is connected to the ionizer is not within the range of 24V +/- 10%, abnormal signal output will be turned OFF (ON when it is normal), and the MAIN LED blinks.
To resolve the abnormality, connect a power supply which provides a power supply voltage of 24V +/- 10%, and supply power again. 5) Incorrect high voltage (Applicable models: IZS40, IZS41, IZS42)
When incorrect high voltage is discharged due to dew condensation or sticking of dust, etc., abnormal signal output will be turned OFF (ON when it is normal), and ION/HV turns ON red.
In order to clear the alarm, remedy the cause of the abnormal discharge and supply the power again. 6) External sensor failure (Applicable models: IZS41, IZS42)
When the cable of external sensor Note) is broken, abnormal signal output will be turned OFF (ON when it is normal), and SNSR LED will be turned ON red.
To solve the problem, remove the cause of the broken cable, and supply power again. When external sensor is broken, it needs to be replaced.
Note: Feedback sensor (for IZS41) or auto balance sensor (high accuracy type) (for IZS41 and IZS42)
7) CPU operation failure
When CPU makes an abnormal operation due to noise, etc., an abnormal signal output will be turned OFF (ON when it is normal), and MAIN, ION/HV (red), NDL, RC, SNSR (red) and OK LEDs blink.
Countermeasures against noise: 1) Position the ionizer away from the noise source. 2) Route the power line and cable of ionizer separately. 3) Install a noise filter to the power supply of the ionizer.
In order to clear the alarm, remedy the cause of the abnormality, and supply power again.
5-8. Remote controller
5-8-1. Outline Applicable models: IZS41, IZS42
An infrared ray type remote controller is used for these models. Communication cannot be established if there are obstacles between the remote controller and ionizer. When operating with a remote controller, install the ionizer with the receiving part exposed, and point the sending part of the remote controller at the receiving part of the ionizer.
Maximum communication distance of the remote
controller is 5 meters. Before using the remote controller, set the FREQ
SELECT indicator on the rotary switch of the ionizer to 0. When it is set to any value other than 0, remote controller cannot be used.
When the FREQ SELECT indicator on the rotary switch of the ionizer is set to 0, setting the offset voltage adjusting trimmer with the indication of ZERO ADJUST is disabled.
5 settings can be performed with the remote controller
as shown below. 1) ID number setting 2) Frequency setting 3) Offset voltage adjustment 4) Internal sensor ON/OFF 5) Maintenance alarm setting
,
(3) FREQ.SEL.
(, keys)
(2) ID No (0 to15 keys)
(1) ID key
(4) ZERO ADJ.
(, , DEFAULT key)
(6) FUNCTION (SNSR,NDL key)
Sending part (Infrared rays) (5) MODE key
(7) END key
Ionizer ID number setting
Set to 0.
Receiving part of the remote controller
No. Description Key name Remarks
(1) ID key Input when enabling the ID number setting.
(5) MODE key Input when enabling the FUNCTION input.
(7) Remote controller setting clear END key Inputs to clear the communication with the ionizer.
Sets the ion generating frequency of the ionizer.
Sets the ID number. Not operable when the ID key
is OFF (LED of the ID key should be ON).
ZERO ADJ.
( , , DEFAULT keys ) Offset voltage adjustment
SNSR key: Sets the internal sensor ON/OFF.
NDL key: Sets the maintenance detecting level.
Used for offset voltage adjustment. Returns to the
default adjustment by pressing the DEFAULT key
for 2 seconds.
FUNCTION
(SNSR , NDL keys )
Internal sensor ON/OFF Setting
of maintenance detecting level (6)
ID numbers
(Keys 0 to 15)
(3) Setting of frequency
ID number setting (2)
(4)
FREQ.SEL.
( and keys )
Flow of settings 5-8-2. Operation with remote controller
Before performing settings with a remote controller, make sure to set the same ID number as the ionizer to be controlled to the remote controller, and enable the communication.
If the ID number is not set, it is not possible to perform settings with the remote controller. When the remote controller and ionizer are ready for communication, RC of the ionizer LEDs turns ON, and it
blinks every time it receives a signal from the remote controller. After completing settings with the remote controller, cancel the communication between the remote controller
and ionizer. It is not possible to start operation of the ionizer until communication is canceled. (Without any signal received to the ionizer from the remote controller for 30 seconds, communication will be canceled automatically.)
When communication is canceled, RC of the ionizer LEDs will be turned OFF. When changing settings with the remote controller, confirm that the signal is securely received by the ionizer
with referring to the LEDs shown below.
LEDs to be confirmed for remote controller settings (Turns ON when the signal input from the remote controller is valid.)
Setting of frequency
Set with the key
and/or keyindicated
as FREQ.SEL.
Offset voltage adjustment
Set with the key
and/or keyindicated
as ZERO ADJ. (Returns
to the default by pressing the DEFAULT
key for 2 seconds.)
Remote controller setting clear
END key ON
Setting of ID number
ID key ON
Setting of ID number
Internal sensor ON/OFF
Set with the NDL key indicated as
FUNCTION .
Setting of maintenance detection level
MODE key ON
Set with the SNSR key indicated as FUNCTION .
Continue settings Yes
No
1) ID number setting For ID number setting, press the ID key of the remote controller, and then, press the ID number from 0 to 15 to
set. When the ID key is pressed, an LED on the upper right of the key turns ON, and it turns OFF when the ID
number is set. For the LED indication of the ionizer, the LED indicated as RC of the ionizer which is now ready to
communicate turns ON. 2) Frequency setting (Default: 30Hz)
Use the key or key with the indication of FREQ.SEL. to set
frequency.
Frequency will be higher by pressing the key, and it will be lower by
pressing the key.
Ionizer LEDs from 1 to 4 turns ON or OFF according to the set frequency, and RC LED turns ON when no signal is received from the remote controller, and blinks when a signal is received from the remote controller. Refer to the diagram shown below for details.
FREQ.SEL.
IZS41IZS42
ID numbers (0 to 15)
LEDs of the ionizer
ID key
LED
LEDs of the ionizer
Set frequency
Key operation
3) Offset voltage adjustment
Offset voltage can be adjusted using the key or key with an indication of ZERO ADJ.
Pressing key increases positive ions (LED 1 blinks), and pressing key increases negative ions (LED 4
blinks). When it reaches the adjusting limit, the ionizer LED 1 turns ON for the positive limit, and LED 4 turns ON for the negative limit.
By pressing the DEFAULT key for 2 seconds or more, it returns to the default offset voltage, and LED 1 and LED 4 turn OFF after blinking.
RC LED turns ON when no signal is received from the remote controller, and blinks when a signal is received. When performing adjustment of offset voltage, use a measuring instrument such as a charge plate monitor.
4) Internal sensor ON/OFF (Default: ON)
Internal sensor can be switched ON/OFF with the MODE key and SNSR key which is indicated as FUNCTION. Pressing the MODE key enables the SNSR key, and the internal sensor is turned ON/OFF every time the SNSR
key is pressed. For the ionizer LEDs, when the FUNCTION keys are enabled by pressing the MODE key, LED 4 turns ON red.
LED1 turns ON green when the internal sensor is enabled, and LED 1 turns OFF when it is disabled, when the SNSR key is pressed.
LED 3 turns ON, blinks or OFF depending on the setting of the maintenance alarm. RC LED (green) turns ON when no signal is received from the remote controller, and blinks when a signal is
received.
MODE key
FUNCTION
LEDs of the ionizer
Indicates the electrode contamination detection alarm set level Maintenance detection level L: Turns ON (green) Maintenance detection level M: Blinks (green) Maintenance detection level H: Turns OFF (green)
LED ON or blinks (green) SNSR key, NDL key Turns ON (red) when they are enabled.
Indicates ON/OFF of the internal sensor Turns ON (green) when sensor is ON Blinks (green) when the sensor is OFF
LEDs of the ionizer
When adjusting positive ions
LEDs of the ionizer
LEDs of the ionizer
LED ON or blinks (green)
LEDs of the ionizer
LED ON (orange)
LEDs of the ionizer
LED ON (orange)
ZERO ADJ.
LED ON or blinks (green)
LED blinks (orange)
LED ON or blinks (green)
LED blinks (orange)
When adjusting negative ions
LED blinks (orange)
At the adjustment limit for positive ions
At the adjustment limit for negative ions
LED ON or blinks (green) LED ON or blinks (green)
Default
5) Maintenance alarm setting (Default level: L) Settings of the maintenance alarm can be performed with the
MODE key and NDL key which is indicated as FUNCTION. NDL key is enabled by pressing the MODE key. Every time the
NDL key is pressed, the maintenance detecting level is changed from L (low), M (middle), and to H (high) in turn.
Maintenance detecting level L: Time required for static neutralization will be longer compared with the early stage Maintenance detecting level M: Time required for static neutralization begins to be longer Maintenance detecting level H: No influence is given to the time required for static neutralization
When MODE key is pressed and FUNCTION keys are enabled, LED 4 turns ON red. For maintenance
detecting level L, LED 3 turns ON (green) when the NDL is pressed. LED 3 (green) blinks when the maintenance detection level is set to M, and LED 3 turns OFF when the maintenance detection level is H.
LED 1 turns ON when the internal sensor is enabled, and blinks when it is disabled. RC LED (green) turns ON when no signal is received from the remote controller, and blinks when a signal is
received. 6) Communication cancellation with ionizer
Use END key to cancel the communication. Communication between the remote controller and ionizer can be canceled by pressing the END key. (Without
any signal received to the ionizer from the remote controller for 30 seconds, communication will be canceled automatically.)
END key
MODE key
FUNCTION
LEDs of the ionizer
Indicates the electrode contamination detection alarm set level Maintenance detection level L: Turns ON (green) Maintenance detection level M: Blinks (green) Maintenance detection level H: Turns OFF (green)
LED ON or blinks (green) SNSR key, NDL key Turns ON (red) when they are enabled.
Indicates ON/OFF of the internal sensor Turns ON (green) when sensor is ON Blinks (green) when the sensor is OFF
Maintenance detecting level: L
Maintenance detecting level: M
Dirt detecting level: H
NDL
NDL
NDL
6. Performance Performance data shown in this chapter is based on an electrified plate (dimensions: 150 x 150mm,
electrostatic capacity: 20pF) defined by ANSI standard (ANSI/ESD STM3.1-2006). This data can be used as a guideline for selection, as the performance data may vary depending on the material and size of the workpiece.
6-1. Installation Distance and Discharge Time (Discharge Time from 1000V to 100V) Applicable models: IZS40, IZS41
Applicable models: IZS41 with feedback sensor (The Installation height of the sensor is 25mm)
1) Without air purge
For IZS40-1120/J/V, IZS41-1120/J/V
2) With High speed static neutralization cartridge,
With air purge, For IZS40-1120, IZS41-1120
3) With Energy saving static neutralization cartridge With air purge, For IZS40-1120J, IZS41-1120J
0
2
4
6
8
10
0 300 600 900 1200 1500
s
mm
0.1MPa
0
1
2
50 500
0.2MPa
0.3MPa 0.4MPa 0.5MPa
D is
c h
a rg
e ti m
e [s
]
Installation distance [mm]
0
2
4
6
8
10
0 500 1000 1500 2000
s
mm
0.1MPa
0
1
50 500
0.2MPa
0.3MPa
0.4MPa
0.5MPa
D is
c h
a rg
e ti m
e [s
]
Installation distance [mm]
0
2
4
6
8
10
0 500 1000 1500 2000
s
mm
0.1MPa
0.2MPa
0.3MPa 0.4MPa 0.5MPa
0
0.8
50 500
D is
c h
a rg
e ti m
e [s
]
Installation distance [mm]
0
0.5
1
1.5
2
2.5
3
0 100 200 300 400 500
s
mm
D is
c h
a rg
e ti m
e [s
]
Installation distance [mm]
0
0.5
1
1.5
2
0 100 200 300 400 500
s
mm
D is
c h
a rg
e ti m
e [s
]
Installation distance [mm]
0
1
2
3
4
5
6
0 500 1000 1500 2000
s
mm
0
0.3
200 500
0.1MPa
0.2MPa
0.3MPa 0.4MPa 0.5MPaD
is c h
a rg
e ti m
e [s
]
Installation distance [mm]
1) Without air purge
For IZS41-1120/J/V-F
2) With High speed static neutralization cartridge
With air purge, For IZS41-1120-F
4) With Energy saving high-efficiency cartridge With air purge, For IZS40-1120V, IZS41-1120V
Applicable models: IZS42
3) With Energy saving static neutralization cartridge With air purge, For IZS41-1120J-F
4) With Energy saving high-efficiency cartridge With air purge, For IZS41-1120V-F
0
1
2
3
4
5
6
0 300 600 900 1200 1500
s
mm
0.1MPa
0
0.6
200 500
0.2MPa
0.3MPa
0.4MPa 0.5MPa
D is
c h
a rg
e ti m
e [s
]
Installation distance [mm]
0
1
2
3
4
5
6
0 500 1000 1500 2000
s
mm
0.1MPa
0
0.3
200 500
0.2MPa
0.3MPa 0.4MPa 0.5MPa
D is
c h
a rg
e ti m
e [s
]
Installation distance [mm]
1) Without air purge
For IZS42-1120/J/V
2) With High speed static neutralization cartridge
With air purge, For IZS42-1120
3) With Energy saving static neutralization cartridge With air purge, For IZS42-1120J
4) With Energy saving high-efficiency cartridge With air purge, For IZS42-1120V
0
0.5
1
1.5
2
2.5
3
0 50 100 150 200
s
mm
D is
c h
a rg
e ti m
e [s
]
Installation distance [mm]
0
2
4
6
8
10
0 500 1000 1500 2000
s
mm
0.2MPa
0.3MPa
0.4MPa 0.5MPa
0.1MPa
D is
c h
a rg
e ti m
e [s
]
Installation distance [mm]
0
2
4
6
8
10
0 300 600 900 1200 1500
s
mm
0.1MPa 0.2MPa
0.3MPa
0.4MPa 0.5MPa
D is
c h
a rg
e ti m
e [s
]
Installation distance [mm]
0
2
4
6
8
10
0 500 1000 1500 2000
s
mm
0.1MPa 0.3MPa
0.4MPa
0.5MPa0.2MPa
D is
c h
a rg
e ti m
e [s
]
Installation distance [mm]
6-2. Potential Amplitude Supply pressure: 0.3 MPa
Applicable models: IZS40, IZS41 Applicable models: IZS42
1) With High speed static neutralization cartridge,
For IZS40-1120, IZS41-1120
2) With High speed static neutralization cartridge,
For IZS42-1120
2) With Energy saving static neutralization cartridge For IZS40-1120J, IZS41-1120J
2) With Energy saving static neutralization cartridge For IZS42-1120J
3) With Energy saving high-efficiency cartridge For IZS40-1120V, IZS41-1120V
3) With Energy saving high-efficiency cartridge For IZS42-1120V
0
250
500
750
1000
1250
1500
1750
2000
0 500 1000 1500 2000
V
mm
1Hz
30Hz
Installation distance [mm]
P o
te n
ti a
l a m
p li tu
d e
[V ]
0
250
500
750
1000
1250
1500
1750
2000
0 500 1000 1500 2000
V
mm
1Hz
30Hz
Installation distance [mm]
P o
te n
ti a
l a m
p li tu
d e
[V ]
0
250
500
750
1000
1250
1500
1750
2000
0 500 1000 1500 2000
V
mm
1Hz
30Hz
Installation distance [mm]
P o
te n
ti a
l a m
p li tu
d e
[V ]
0
25
50
75
100
125
150
175
200
0 500 1000 1500 2000
V
mm
0.1Hz
30Hz
P o
te n
ti a
l a m
p li tu
d e
[V ]
Installation distance [mm]
0
25
50
75
100
125
150
175
200
0 500 1000 1500 2000
V
mm
0.1Hz
30HzP o
te n
ti a
l a m
p li tu
d e
[V ]
Installation distance [mm]
0
25
50
75
100
125
150
175
200
0 500 1000 1500 2000
V
mm
0.1Hz
30HzP o
te n
ti a
l a m
p li tu
d e
[V ]
Installation distance [mm]
6-3. Static Neutralization Range Frequency: 30Hz Applicable models: IZS40, IZS41 1) Supply pressure: 0 MPa
For IZS40-1120/J/V, IZS41-1120/J/V
2) With High speed static neutralization cartridge, Supply pressure: 0.3 MPa
For IZS40-1120, IZS41-1120
3) With Energy saving static neutralization cartridge, Supply pressure: 0.3 MPa
For IZS40-1120J, IZS41-1120J
4) With Energy saving high-efficiency cartridge, Supply pressure: 0.3 MPa For IZS40-1120V, IZS41-1120V
Applicable models: IZS42 1) Supply pressure: 0 MPa
For IZS42-1120/J/V
2) With High speed static neutralization cartridge, Supply pressure: 0.3 MPa
For IZS42-1120
3) With Energy saving static neutralization cartridge, Supply pressure: 0.3 MPa For IZS42-1120J
4) With Energy saving high-efficiency cartridge, Supply pressure: 0.3 MPa
For IZS42-1120V
6-4. Discharge time and offset voltage at installation levels of feedback sensor Applicable model: IZS41
It is recommended to install a feedback sensor at a level of 50mm or less. However, if the sensor is installed at a higher level than recommended, use the data shown below as reference.
With high speed static neutralization cartridge, Supply pressure: 0.1 MPa (Per one cartridge: 8.6L/min (ANR)) Frequency: 30Hz Ionizer installation distance: 600mm
0
1
2
3
0 100 200 300 400 500
D is
c h a rg
e t im
e [ s ]
Feedback sensor installation height [mm]
Wi thout sensor
Wi th feedback sensor
-90
-60
-30
0
30
60
90
0 100 200 300 400 500
O ff
s e t v o lt a g e [ V
]
Feedback sensor installation height [mm]
Specified value: +/- 30V
6-5. Flow - Pressure characteristics Measuring method schematic
(b) Air supply from both sides
(IZS4-820/ 1120/ 1300)
(c) Air supply from both sides
(IZS4-1600/ 1900/ 2320/ 2500)
(a) Air supply from one side
(IZS4-340/ 400/ 460/ 580/ 640)
1) With high speed static neutralization cartridge
2) With Energy saving static neutralization cartridge
3) With Energy saving high-efficiency cartridge
0
20
40
60
80
100
120
140
160
180
200
0 0.1 0.2 0.3 0.4 0.5
L /m
in (A
N R
)
MPa
820
1120
1300
1600
1900
2320
640 580
460
400
340
IZS4-2500
F lo
w r a
te [ L
/m in
( A
N R
)]
Pressure [MPa]]
0
100
200
300
400
500
600
0 0.1 0.2 0.3 0.4 0.5
L /m
in (A
N R
)
MPa
820
1120
1300
1600
1900
2320
640 580
460
400
340
IZS4-2500
F lo
w r a
te [ L
/m in
( A
N R
)]
Pressure [MPa]]
0
100
200
300
400
500
600
700
800
900
1000
0 0.1 0.2 0.3 0.4 0.5
L /m
in (A
N R
)
MPa
820
1120
1300
1600
1900
2320
IZS4-2500
640 580
460
400
340
F lo
w r a
te [ L
/m in
( A
N R
)]
Pressure [MPa]]
7. Dimensions Ionizer/ IZS40
n (
N o .
o f
c a rt
ri d g e ),
L 3 4 0
5 3 4 0
4 0 0
6 4 0 0
4 6 0
7 4 6 0
5 8 0
9 5 8 0
6 4 0
1 0
6 4 0
8 2 0
1 3
8 2 0
1 1 2 0
1 8
1 1 2 0
1 3 0 0
2 1
1 3 0 0
1 6 0 0
2 6
1 6 0 0
1 9 0 0
3 1
1 9 0 0
2 3 2 0
3 8
2 3 2 0
2 5 0 0
4 1
2 5 0 0
M o d e l
S y m
b o l
fo r
b a r
le n g th
IZ S
4 0
A
0 6
1 3
0 8
1 5
1 0
2 2
S y m
b o l
fo r
fi tt
in g
A (
m m
)
Ionizer/ IZS41, IZS42
n (
N o .
o f
c a rt
ri d g e ),
L 3 4 0
5 3 4 0
4 0 0
6 4 0 0
4 6 0
7 4 6 0
5 8 0
9 5 8 0
6 4 0
1 0
6 4 0
8 2 0
1 3
8 2 0
1 1 2 0
1 8
1 1 2 0
1 3 0 0
2 1
1 3 0 0
1 6 0 0
2 6
1 6 0 0
1 9 0 0
3 1
1 9 0 0
2 3 2 0
3 8
2 3 2 0
2 5 0 0
4 1
2 5 0 0
S y m
b o l
fo r
b a r
le n g th
M o d e l
IZ S
4 1
IZ S
4 2
A
0 6
1 3
0 8
1 5
1 0
2 2
S y m
b o l
fo r
fi tt
in g
A (
m m
)
Feedback sensor/ IZS31-DF Auto balance sensor (high accuracy type)/ IZS31-DG
Power supply cable IZS40-CP
IZS41-CP Transition wiring cable/ IZS41-CF AC adapter
IZF10-CG1 (With AC cord)
IZF10-CG2 (Without AC cord)
Model L(mm)
IZS40-CP 3000
IZS40-CPZ 9850
Model L(mm)
IZS41-CP 3000
IZS41-CPZ 9850
Model L(mm)
IZS41-CF02 2000
IZS41-CF05 5000
IZS41-CF08 8000
IZS41-CG1 (With AC cord)
IZS41-CG2 (Without AC cord) Remote controller/ IZS41-RC
8. Specifications Ionizer Ionizer model IZS40 IZS41-(NPN) IZS41-P(PNP) IZS42-(NPN) IZS42-P(PNP)
Ion generation method Corona discharge type
Method of applying voltage AC,DC AC, Sensing AC, DC Dual AC
Applied voltage +/ - 7,000 V +/ - 6,000 V
Offset voltage *1 Within +/ - 30 V
Air purge
Fluid Air (Clean, dry air)
Operating pressure 0.5 MPa or less
Proof Pressure 0.7 MPa
Connecting tube size Metric size: 4, 6, 8, 10 Inch size: 3/16", 1/4", 5/16", 3/8"
Current consumption 330 mA or less 440 mA or less (sensing AC,
Automatic operation/ Manual operation: 480 mA or less) 700 mA or less
(Automatic operation/ Manual operation: 740 mA or less)
Power supply voltage 21.6 to 26.4 VDC (Within 24 VDC +/ - 10%)
Power supply voltage in a transition wiring 24 VDC to 26.4 VDC
Input signal
Discharge stop signal
Connected to 0V Voltage range: 5 VDC or less Current consumption: 5mA or less
Connected to +24 V Voltage range: 19 VDC to
Power supply voltage Current consumption: 5 mA or less
Connected to 0 V Voltage range: 5 VDC or less Current consumption: 5 mA or less
Connected to +24 V Voltage range: 19 VDC to
power supply voltage Current consumption: 5 mA or less Maintenance
detection signal
Output signal
Maintenance detection signal
Max. load current: 100 mA Residual voltage 1 V or less (Load current at 100 mA) Max. applied voltage: 26.4 VDC
Max. load current: 100 mA Residual voltage 1 V or less (Load current at 100 mA)
Max. load current: 100 mA Residual voltage 1 V or less (Load current at 100 mA) Max. applied voltage: 26.4 VDC
Max. load current: 100 mA Residual voltage 1 V or less (Load current at 100 mA)
Error signal
Function
Incorrect high voltage ion discharge detection (Ion discharge stops
during detection)
Offset voltage control with the built-in sensor, maintenance detection, incorrect high voltage ion discharge detection (stops discharge during detection),
ion discharge stop input, transition wiring, remote controller (sold separately), external sensor connection
Effective static neutralization distance
50 to 2000 mm 50 to 2000 mm (Sensing AC mode: 200 to 2000 mm,
Manual operation/ Automatic operation: 100 to 2000 mm 50 to 2000 mm
(Manual operation / Automatic operation: 100 to 2000 mm)
Ambient and fluid temperature 0 to 40 oC
Ambient humidity 35 to 80 % RH (with no condensation)
Material Body cover: ABS, Emitter cartridge: PBT, Emitter: Tungsten, Single crystal silicon
Impact resistance 100 m/ s2
Standards/Directive CE (EMC directive, RoHS directive),UKCA, cUL UL867C22.2 No.187 *2
*1: With air purge at a distance of 300 mm between the workpiece and ionizer *2:With bracket
Number of emitter cartridges, Weight External sensor
External sensor model IZS31-DF
(Feedback sensor)
IZS31-DG (Auto balance sensor [high accuracy
type]) Ambient temperature 0 to 50 oC
Ambient humidity 35 to 85% Rh (no condensation)
Case material ABS ABS, Stainless steel Shock resistance 100 m/s2
Weight 200g (including cable weight) 220g (including cable weight) Installation distance 10 to 50 mm (Recommended) -
Applicable standards CE, UL, CSA
340 400 460 580 640 820 1120 1300 1600 1900 2320 2500
5 6 7 9 10 13 18 21 26 31 38 41
IZS40 590 640 690 790 830 980 1220 1360 1600 1840 2170 2320
IZS41 740 790 840 940 980 1130 1370 1510 1750 1990 2320 2470
IZS42 860 910 960 1060 1100 1250 1490 1630 1870 2110 2440 2590
Symbol for bar length
No. of cartridge
Weight
(g)
AC adapter
Model IZF10-CG, IZS41-CG
Input voltage 100VAC to 240VAC, 50/ 60Hz Output voltage 24VDC +/-5%
Output current 1A
Ambient temperature 0 to 40 oC
Ambient humidity 35 to 65% Rh
(With no condensation)
Weight 220g Standards/ Directive CE, UL,CSA
Remote controller
Model IZS41-RC
Type Infrared ray type
Transmission capacity 5m
(Varies depending on the operating conditions and environment)
Power supply 2 AA A sized batteries
Ambient temperature 0 to 45 oC
Ambient humidity 35 to 80% Rh
(With no condensation) Weight 33g (excluding dry cell batteries)
Standards/ Directive CE
9. Troubleshooting
IZ S
4 0
IZ S
4 1
IZ S
4 2
O O
O N
o p
o w
e r
(" M
A IN
" L E
D is
O F
F .)
P o w
e r
s u p p ly
in c o rr
e c tly
w ir e d
C h e c k
th e p
o w
e r
s u p p ly
w ir in
g .
C h e c k
w h e th
e r
b o th
b ro
w n w
ir e s a
re c
o n n e c te
d t o
2 4 V
D C
a n d b
o th
b lu
e w
ir e s a
re c
o n n e c te
d t o 0
V .
E n s u re
a ll
c o n n e c tio
n s a
re in
a c c o rd
a n c e w
ith [ 2 . W
ir in
g ]
O O
O "M
A IN
" L E
D o
n ly
is f la
s h in
g P
o w
e r
s u p p ly
v o lta
g e is
o u t o f ra
n g e
C h e c k
th e p
o w
e r
s u p p ly
in p u t is
w ith
in t h e r
a n g e o
f
2 4 V
D C
+ /-
1 0 %
. E
n s u re
t h e p
o w
e r
s u p p ly
is in
t h e r
a n g e 2
4 V
D C
+ /-
1 0 %
.
O O
O
"M A
IN ",
" IO
N / H
V "
(r e d ),
" N
D L ",
"R C
", "
S N
S R
" (r
e d )
a n d "
O K
" L E
D s
a re
a ll
fla s h in
g
C P
U m
a lfu
n c tio
n c
a u s e d b
y n o is
e
1 )
C h e c k
if th
e re
is a
n y
h ig
h c
u rr
e n t e q u ip
m e n t
in s ta
lle d n
e a r
th e io
n iz
e r
2 )
C h e c k
if th
e p
o w
e r
s u p p ly
c a b le
is r
o u te
d
to g e th
e r
w ith
a n y
h ig
h p
o w
e r
c a b le
s
1 )
If a n y
h ig
h c
u rr
e n t e q u ip
m e n t is
n e a rb
y, e
ith e r
m o ve
it a
w a y
o r
c o n s id
e r
a n a
lte rn
a tiv
e lo
c a tio
n f o r
th e io
n iz
e r.
2 )
R o u te
t h e io
n iz
e r
w ir in
g s
e p a ra
te ly
t o h
ig h p
o w
e r
c a b le
s .
3 )
In s ta
ll a f ilt
e r
to t h e io
n iz
e r
p o w
e r
s u p p ly
.
O O
O "I O
N / H
V "
L E
D is
r e d
A b n o rm
a l h
ig h v
o lta
g e d
is c h a rg
e
1 )
C h e c k
th e e
m itt
e r
fo r
c o n ta
m in
a tio
n .
2 )
C h e c k
w h e th
e r
th e re
is a
rc in
g b
e tw
e e n t h e
io n iz
e r
a n d w
o rk
p ie
c e t o b
e n
e u tr
a liz
e d .
3 )
C h e c k
w h e th
e r
th e io
n iz
e r
is u
s e d in
a n
e n vi
ro n m
e n t s u b je
c t to
c o n d e n s a tio
n o
r m
o is
tu re
.
1 )
C le
a n t h e e
m itt
e r
if th
e re
is a
n y
c o n ta
m in
a tio
n p
re s e n t. *1
2 )
If th
e re
is a
rc in
g b
e tw
e e n t h e w
o rk
p ie
c e t o b
e n
e u tr
a liz
e d a
n d t h e
io n iz
e r,
in c re
a s e t h e d
is ta
n c e b
e tw
e e n t h e m
u n til
a rc
in g n
o lo
n g e r
o c c u rs
.
3 )
T h e io
n iz
e r
m u s t n o t b e u
s e d in
e n vi
ro n m
e n ts
s u b je
c t to
c o n d e n s a tio
n
o r
m o is
tu re
.
- O
O "S
N S
R "
L E
D is
r e d
1 )
S e n s o r
c o n n e c tio
n p
ro b le
m
2 )
F a ile
d s
e n s o r
1 )
C h e c k
th e s
e n s o r
c a b le
f o r
d a m
a g e .
2 )
C h e c k
if a w
h in
in g n
o is
e c
a n b
e h
e a rd
f ro
m t h e
d e te
c tio
n p
o rt
o f th
e s
e n s o r.
1 )
If th
e s
e n s o r
c a b le
is d
a m
a g e d it
s h o u ld
b e r
e p a ir e d o
r re
p la
c e d .
2 )
If th
e re
is n
o s
o u n d f ro
m t h e s
e n s o r,
it is
li ke
ly t o h
a ve
f a ile
d a
n d s
h o u ld
b e r
e p la
c e d .
- O
O N
o o
u tp
u t s ig
n a l
O u tp
u t c ir c u it
w ir e d in
c o rr
e c tly
C h e c k
th e o
u tp
u t s p e c ifi
c a tio
n s (
N P
N /P
N P
) a n d
w ir in
g o
f ye
llo w
a n d p
u rp
le w
ir e s
E n s u re
a ll
c o n n e c tio
n s a
re in
a c c o rd
a n c e w
ith [ 2 . W
ir in
g ]
- O
O "I O
N / H
V "
L E
D is
f la
s h in
g g
re e n
O u tp
u t c ir c u it
w ir e d in
c o rr
e c tly
( o ve
r
c u rr
e n t)
C h e c k
th e o
u tp
u t s p e c ifi
c a tio
n s (
N P
N /P
N P
) a n d
w ir in
g o
f ye
llo w
a n d p
u rp
le w
ir e s
E n s u re
a ll
c o n n e c tio
n s a
re in
a c c o rd
a n c e w
ith [ 2 . W
ir in
g ]
U n a b le
t o in
p u t
a s
ig n a l
- O
O U
n a b le
t o in
p u t a s
ig n a l
In p u t c ir c u it
w ir e d in
c o rr
e c tly
C h e c k
th e in
p u t s p e c ifi
c a tio
n s (
N P
N /P
N P
) a n d
w ir in
g o
f th
e li
g h t g re
e n a
n d g
re y
w ir e s
E n s u re
a ll
c o n n e c tio
n s a
re in
a c c o rd
a n c e w
ith [ 2 . W
ir in
g ]
O O
O P
o o r
o ff s e t vo
lta g e
O ff s e t vo
lta g e n
o t a d ju
s te
d c
o rr
e c tly
C h e c k
th e o
ff s e t vo
lta g e w
ith a
n in
s tr
u m
e n t s u c h a
s
a c
h a rg
e d p
la te
m o n ito
r.
A d ju
s t th
e o
ff s e t vo
lta g e w
ith t h e t ri m
m e r
la b e lle
d "
Z E
R O
A D
JU S
T "
o n t h e
fr o n t p a n e l.
O O
O E
m itt
e r
is c
o n ta
m in
a te
d .
R e d u c tio
n o
f io
n g
e n e ra
tio n d
u e t o
d u s t o r
c o n ta
m in
a tio
n o
n t h e e
m itt
e r
C h e c k
th e e
m itt
e r
fo r
c o n ta
m in
a tio
n C
le a n t h e e
m itt
e r
if th
e re
is a
n y
c o n ta
m in
a tio
n p
re s e n t. *
1
O O
O E
m itt
e r
is b
e n t, c
h ip
p e d o
r w
o rn
R e d u c tio
n o
f io
n g
e n e ra
tio n d
u e t o
b e n d in
g , c h ip
p in
g o
r w
e a r
o f th
e
e m
itt e r
E xa
m in
e t h e e
m itt
e r
tip w
ith a
m a g n ifi
e r
R e p la
c e t h e e
m itt
e r
c a rt
ri d g e .
O O
"N D
L "
L E
D is
O N
( w
h e n e
le c tr
o d e
c o n ta
m in
a tio
n d
e te
c tio
n s
ig n a l i
s
in p u t)
1 )
D u s t o r
o th
e r
c o n ta
m in
a tio
n o
n t h e
e m
itt e r
2 )
E m
itt e r
is w
o rn
o r
d a m
a g e d .
1 )
C h e c k
th e e
m itt
e r
fo r
c o n ta
m in
a tio
n .
2 )
E xa
m in
e t h e e
m itt
e r
tip w
ith a
m a g n ifi
e r.
1 )
C le
a n t h e e
m itt
e r*
1
2 )
R e p la
c e t h e e
m itt
e r
c a rt
ri d g e .
O O
"N D
L "
L E
D is
O N
( d u ri n g m
a n u a l o
r
a u to
o p e ra
tio n )
1 )
D u s t o r
o th
e r
c o n ta
m in
a tio
n o
n t h e
e m
itt e r
2 )
E m
itt e r
is w
o rn
o r
d a m
a g e d .
3 )
G e n e ra
te d io
n s a
re n
o t re
a c h in
g t h e
s e n s o r
1 ),
2 )
E xa
m in
e t h e e
m itt
e r
tip w
ith a
m a g n ifi
e r.
3 )
Io n s c
a n b
e a
b s o rb
e d b
y a n e
n c lo
s u re
o r
w a lls
s u rr
o u n d in
g o
r c lo
s e t o t h e io
n iz
e r.
A
n e
xt e rn
a l
a ir flo
w c
o u ld
in te
rf e re
w ith
t h e f lo
w o
f io
n iz
e d a
ir
fr o m
t h e io
n iz
e r.
1 )
C le
a n t h e e
m itt
e r*
1
2 )
R e p la
c e t h e e
m itt
e r
c a rt
ri d g e .
3 )
If th
e re
is a
n o
b je
c t th
a t a b s o rb
s io
n s n
e a r
th e io
n iz
e r
o r
s e n s o r,
m o ve
it
a w
a y.
If
e xt
e rn
a l a
ir f lo
w is
h a vi
n g a
n e
ff e c t, s
h u t o ff t h e a
ir f lo
w , s o t h a t
io n s c
a n r
e a c h t h e s
e n s o r.
- O
O "I O
N / H
V "
L E
D is
O F
F .
D is
c h a rg
e s
to p s
ig n a l i
s b
e in
g in
p u t.
C h e c k
w h e th
e r
th e d
is c h a rg
e s
to p s
ig n a l (
lig h t
g re
e n w
ir e )
is b
e in
g in
p u t.
W h e n p
e rf
o rm
in g s
ta tic
n e u tr
a liz
a tio
n , d o n
o t in
p u t th
e d
is c h a rg
e s
to p
s ig
n a l.
O O
O Io
n iz
e d a
ir is
n o t re
a c h in
g t h e
w o rk
p ie
c e t o b
e n
e u tr
a liz
e d
1 )
C o m
p re
s s e d a
ir f lo
w in
s u ff ic
ie n t
2 )
In te
rf e re
n c e w
ith a
ir f lo
w
1 )
C h e c k
th a t th
e s
u p p ly
p re
s s u re
a n d f lo
w r
a te
a re
s u ff ic
ie n t.
2 )
C h e c k
if a n e
xt e rn
a l a
ir f lo
w c
o u ld
in te
rf e re
w ith
th e f lo
w o
f io
n iz
e d a
ir f ro
m t h e io
n iz
e r.
1 )
If flo
w r
a te
is in
s u ff ic
ie n t, in
c re
a s e t h e s
u p p ly
p re
s s u re
o r
a lte
r th
e
p ip
in g c
ir c u it
to im
p ro
ve a
ir flo
w . (
R e fe
r to
[ 2 . In
s ta
lla tio
n ])
2 )
If a n e
xt e rn
a l a
ir flo
w is
h a vi
n g a
n e
ff e c t, c
o n s id
e r
s h u tt in
g o
ff t h e a
ir f lo
w
o r
o th
e rw
is e c
h a n g in
g t h e in
s ta
lla tio
n s
o t h a t io
n iz
e d a
ir is
n o t in
te rf
e re
d
w ith
.
O O
O
T h e re
a re
o b s ta
c le
s /o
b s tr
u c tio
n s
b e tw
e e n t h e w
o rk
p ie
c e t o b
e
n e u tr
a liz
e d a
n d t h e io
n iz
e r.
Io n iz
e d a
ir b
lo c ke
d o
r a b s o rb
e d b
y
o b s ta
c le
s
C h e c k
th a t th
e re
a re
n o o
b s ta
c le
s w
h ic
h c
o u ld
a b s o rb
io n s o
n t h e p
a th
u s e d f o r
s u p p ly
in g io
n iz
e d
a ir t o t h e w
o rk
p ie
c e t o b
e n
e u tr
a liz
e d .
O b je
c ts
b e tw
e e n t h e io
n iz
e r
a n d w
o rk
p ie
c e t o b
e n
e u tr
a liz
e d w
ill b
lo c k
o ff
o r
a b s o rb
t h e io
n iz
e d a
ir . E
n s u re
t h e re
a re
n o o
b je
c ts
b e tw
e e n , o r
n e a r
to ,
th e io
n iz
e r
a n d w
o rk
p ie
c e t o b
e n
e u tr
a liz
e d .
O O
O T
w o o
r m
o re
io n iz
e rs
a re
in s ta
lle d
c lo
s e t o e
a c h o
th e r.
In te
rf e re
n c e w
ith io
n iz
e d a
ir
C h e c k
if io
n iz
e d a
ir f ro
m n
e a rb
y io
n iz
e rs
is
in te
rf e ri n g w
ith t h a t o f th
e m
a in
io n iz
e r,
b y
s ta
rt in
g
a n d s
to p p in
g t h e n
e a rb
y io
n iz
e rs
a n d s
e e in
g if
t h e
p e rf
o rm
a n c e o
f th
e m
a in
io n iz
e r
is a
ff e c te
d .
If io
n iz
e rs
a re
in s ta
lle d c
lo s e t o g e th
e r,
t h e y
m a y
in te
rf e re
w ith
e a c h o
th e r,
a n d c
a u s e a
d e c re
a s e in
p e rf
o rm
a n c e . R
e fe
r to
[ S
a fe
ty in
s tr
u c tio
n ,
in s ta
lla tio
n ].
O O
O N
o F
.G . c o n n e c tio
n In
c o rr
e c t vo
lta g e r
e fe
re n c e
C h e c k
w h e th
e r
F .G
. (g
re e n w
ir e )
is c
o n n e c te
d .
T h e io
n iz
e r
n e u tr
a liz
e s s
ta tic
e le
c tr
ic ity
r e la
tiv e t o g
ro u n d ; e n s u re
t h e
g re
e n w
ir e a
lw a ys
h a s a
g ro
u n d c
o n n e c tio
n o
f le
s s t h a n 1
0 0
.
*1 . C
le a n t h e e
m itt
e rs
w ith
t h e c
le a n in
g k
it o r
c o tt o n w
o o l s
o a ke
d in
a lc
o h o l a
p p ro
xi m
a te
ly e
ve ry
t w
o w
e e ks
. T
h e r
e q u ir e d f re
q u e n c y
o f c le
a n in
g w
ill v
a ry
d e p e n d in
g o
n t h e lo
c a l e
n vi
ro n m
e n t, s
o s
h o u ld
b e s
e t in
t h e u
s e r' s a
p p lic
a tio
n .
In ve
s tig
a tio
n m
e th
o d a
n d p
o s s ib
le c
a u s e
C o u n te
rm e a s u re
s
N o /p
o o r
n e u tr
a liz
in g
p e rf
o rm
a n c e
-
D e ta
ils P
o s s ib
le C
a u s e
F a u lt
M o d e l
P ro
d u c t d o e s
n o t o p e ra
te
N o o
u tp
u t s ig
n a l
10. Maintenance
If the ionizer is used for an extended period of time, contamination such as dust, can stick to the emitters, reducing the static neutralization performance.
IZS41 and IZS42 have an maintenance detecting function. When dirt is detected, clean the emitters. In cases where the maintenance detecting function is not used on the IZS41 or IZS42 or when using the IZS40 which does not have a contamination detecting function, periodically test the static neutralization performance of the ionizer. It is highly recommended that a periodic maintenance cycle be established. This will prevent contamination buildup on the emitters which may vary depending on the installation environment, supply pressure, etc.
If the maintenance detection signal is output upon completion of cleaning the emitter, it may not have been cleaned sufficiently or it may be worn or damaged. If wear or damage of the emitter is detected, replace the emitter cartridge with a new one. (If the emitter is worn out or damaged, the static neutralization performance will decrease.) Cleaning procedure of the emitter
It is highly recommended that the cleaning kit (IZS30-M2) is used to clean the emitters.
a. Before cleaning the emitters, shutoff the power and air supply. b. The emitters may be cleaned with the emitter cartridges mounted to the bar or with the cartridges removed from the bar.
Refer to "Removal procedure of emitter cartridge" shown below for instructions on how to remove the cartridges.
c. The cleaning kit (IZS30-M2) has felt at one end of the tool and rubber-bonded whetstone at the other end of the tool.
Cleaning kit (IZS30-M2)
Felt (White)
Removal procedure of emitter cartridge
1) Turn the cartridge 90 degrees. 2) Pull it out.
Rubber-bonded whetstone (Green)
A high voltage generating circuit is mounted onto this product. Verify that the power supply is OFF
when performing maintenance. When compressed air is supplied to the product, shutoff the supply before performing any maintenance operation. Never disassemble or modify the product, as this can cause loss of product functionality, and a risk of electric shock and earth leakage. Do not touch the end of the emitters. Emitters have a sharp end and touching them directly with your fingers may cause injury.
Only people who have sufficient knowledge and experience are allowed to clean the emitters.
Warning
Saturate the felt end of the emitter cleaning kit with alcohol and insert it into the back of the emitter cartridge. Turn the tool for several rotations to thoroughly remove dirt.
If it is not possible to thoroughly remove the dirt using the felt end of the cleaning kit, the rubber-bonded whetstone should be used in the same procedure as described for that of the felt end.
If you do not have a cleaning kit, an alcohol saturated cotton ball can be used for cleaning the emitters. Use caution to prevent damage to the emitters. (It is highly recommended to use the emitter cleaning kit.)
The alcohol used should be reagent ethanol class 1 99.5vol% or more.
d. When the emitter cartridges are removed for cleaning, remount them to the ionizer according to the "Mounting procedure of emitter cartridge" shown below. Make sure that the cartridges are securely mounted. If not, the cartridges may become dislodged when compressed air is supplied to the ionizer.
e. Confirm that the static neutralization performance is maintained after cleaning and remounting of the cartridges are completed.
Replacement of the felt or rubber-bonded whetstone tips of the cleaning kit
The felt or rubber-bonded whetstone tips should be replaced when it becomes dirty, as it will not sufficiently clean the emitters.
a. Remove the felt or the rubber-bonded whetstone tip at the end of the cleaning kit.
Cleaning kit
Removing the felt
Mounting procedure of emitter cartridge
1) Insert the cartridge into the bar so that the longer
side of the cartridge is mounted at a right angle to
the bar.
2) Rotate the cartridge 90 degrees to match the markings
on the bar to those on the cartridge and secure.
b. Insert a new felt or rubber-bonded whetstone tip into the cleaning kit using the reverse procedure as the removal. The felt and the rubber-bonded whetstone tips are rectangular, and the inserting orientation is specified. The end of the rubber-bonded whetstone tip will stick out of the cleaning kit end for 1mm. Do not push it in too much.
Part number for spare felt/ rubber-bonded whetstone tips
Part Part number Qty.
Spare felt IZS30-A0201 10pcs
Spare rubber-bonded whetstone IZS30-A0202 1pcs
Cleaning kit with felt Cleaning kit with rubber-bonded whetstone
4-14-1, Sotokanda, Chiyoda-ku, Tokyo 101-0021 JAPAN Tel: + 81 3 5207 8249 Fax: +81 3 5298 5362 URL http://www.smcworld.com Note: Specifications are subject to change without prior notice and any obligation on the part of the manufacturer. 2019 SMC Corporation All Rights Reserved
Revision history
Revision A (Dec 4, 2012) Revision to "Recommended piping bore size" table (p9) Revision to "One-touch fitting selection (Non-standard bar length)" table (p14) Revision to the note (p27 to p31) Addition of "9. Troubleshooting" (p62)
Revision B (May 28, 2013) Revision to the note (p8) Revision to the electrode cleaning kit (p13) Removal of the description about cleaning from (p39), and addition of "10. Maintenance" (p63)
Revision C (April, 13, 2016)
Revision to the "2) Do not use this product in an enclosed space" (p7)
Revision to the "AC adapter" (p61)
Revision D (November, 14, 2019)
Addition of "En
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