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Mitsubishi JY997D35801J Connection Unit User's Manual PDF
Summary of Content for Mitsubishi JY997D35801J Connection Unit User's Manual PDF
2. Outline Procedure The outline procedure is shown below. GT11 installation follows.
1) Install the OS.
Install the communication driver of the PLC connected to the multi-drop connecti
Install the communication driver (multi-drop (Slave)) to the GOT. For details on the installation method, refer to GT Designer2 Version2 Basic O GOT1000 Series).
- For GT Designer2 (For multi-drop connection module)
- For GT Designer3
(For multi-drop connection module*1)
*1 With GT Designer3 (GOT2000), the standard monitor OS and communication d To use the GOT multi-drop connection with GOT2000, write the standard monito
2) Make sure that the OS is installed. Check GT Designer2 or GT Designer3 drive information to know if the OS is pro For details, refer to GT Designer2 Version2 Basic Operation/Data Transfer Manu
3) Set the communication interface.
For the multi-drop connection module, set the communication interface in the com
For the GOT, set the communication interface in the Communication Settings of For details, refer to GT Designer2 Version2 Basic Operation/Data Transfer Manu
on module.
peration/Data Transfer Manual or GT Designer3 Version1 Screen Design Manual (For
(For GOT)
(For GOT)
rivers cannot be written to the multi-drop connection module. r OS and communication drivers with GT Designer3 (GOT1000) (Version 1.14Q or later).
perly installed in the GOT. al or GT Designer3 Version1 Screen Design Manual (For GOT1000 Series).
munication setting with GT01-RS4-M of GT Designer2 or GT Designer3.
GT Designer2 or GT Designer3. al or GT Designer3 Version1 Screen Design Manual (For GOT1000 Series).
- For GT Designer2 (For multi-drop connection module)
- For GT Designer3
(For multi-drop connection module*1)
*1 With GT Designer3 (GOT2000), the communication parameters cannot be written To use the GOT multi-drop connection with GOT2000, write the communication p
4) Download the project data. For how to download project data, refer to GT Designer2 Version2 Basic Operation/ Series).
5) Connect the cable. For details on the cable connection, refer to the GOT2000/GOT1000 Series Conne
JY997D35801J
MOUNTING PRECAUTIONS
GT01-RS4-M Serial Multi-Drop Connection Unit
User's Manual
This manual describes the specifications of the product. Before use, read this manual and manuals of relevant products fully to acquire proficiency in handling and operating the product. Make sure to learn all the product information, safety information, and precautions. And, store this manual in a safe place so that you can take it out and read it whenever necessary. Always forward it to the end user. Registration The company name and the product name to be described in this manual are the registered trademarks or trademarks of each company.
Effective Sep. 2021 Specifications are subject to change without notice.
2009 MITSUBISHI ELECTRIC CORPORATION
Manual Number JY997D35801J
Date Sep. 2021
When installing the battery wear an earth band etc. to avoid the static electricity. The static electricity can cause the unit to fail or malfunction.
MOUNTING PRECAUTIONS
Use the Multi-Drop Connection Unit in the environment that satisfies the general specifications described in this manual. Not doing so can cause an electric shock, fire, malfunction or product damage or deterioration.
WIRING PRECAUTIONS
Be sure to shut off all phases of the external power supply used by the system before wiring. Failure to do so may result in an electric shock, product damage or malfunctions.
Please make sure to ground FG terminal of the Multi-Drop Connection Unit power supply section by applying 100 or less which is used exclusively for the GOT. Not doing so may cause an electric shock or malfunction.
Correctly wire the Multi-Drop Connection Unit power supply section after confirming the rated voltage and terminal arrangement of the product. Not doing so can cause a fire or failure.
Tighten the terminal screws of the Multi-Drop Connection Unit power supply section in the specified torque range. Undertightening can cause a short circuit or malfunction. Overtightening can cause a short circuit or malfunction due to the damage of the screws or the Multi-Drop Connection Unit.
Exercise care to avoid foreign matter such as chips and wire offcuts entering the Multi-Drop Connection Unit. Not doing so can cause a fire, failure or malfunction.
Safety Precaution (Read these precautions before using.)
Before using this product, please read this manual and the relevant manuals introduced in this manual carefully and pay full attention to safety to handle the product correctly. The precautions given in this manual are concerned with this product. In this manual, the safety precautions are ranked as "WARNING" and "CAUTION".
Depending on circumstances, procedures indicated by "CAUTION" may also be linked to serious results. In any case, it is important to follow the directions for usage.
Indicates that incorrect handling may cause hazardous conditions, resulting in death or severe injury.
Indicates that incorrect handling may cause hazardous conditions, resulting in medium or slight personal injury or physical damage.
DESIGN PRECAUTIONS
Some failures of the Multi-Drop Connection Unit or cable may keep the outputs on or off. An external monitoring circuit should be provided to check for output signals which may lead to a serious accident. Not doing so can cause an accident due to false output or malfunction.
If a communication fault (including cable disconnection) occurs during monitoring on the GOT, communication between the GOT and PLC CPU is suspended and the GOT becomes inoperative. A system where the GOT is used should be configured to perform any significant operation to the system by using the switches of a device other than the GOT on the assumption that a GOT communication fault will occur. Not doing so can cause an accident due to false output or malfunction.
WIRING PRECAUTIONS
Plug the communication cable into the connector of the connected unit and tighten the mounting and terminal screws in the specified torque range. Undertightening can cause a short circuit or malfunction. Overtightening can cause a short circuit or malfunction due to the damage of the screws or unit.
STARTUP/MAINTENANCE PRECAUTIONS
Do not disassemble or modify the Multi-Drop Connection Unit. Doing so can cause a failure, malfunction, injury or fire.
Do not touch the conductive and electronic parts of the Multi-Drop Connection Unit directly. Doing so can cause a Multi-Drop Connection Unit malfunction or failure.
The cables connected to the Multi-Drop Connection Unit must be run in ducts or clamped. Not doing so can cause the Multi-Drop Connection Unit or cable to be damaged due to the dangling, motion or accidental pulling of the cables or can cause a malfunction due to a cable connection fault.
When unplugging the cable connected to the unit, do not hold and pull the cable portion. Doing so can cause the unit or cable to be damaged or can cause a malfunction due to a cable connection fault.
Do not drop or apply any impact to the battery. If any impact has been applied, discard the battery and never use it. The battery may be damaged by the drop or impact.
Before touching the unit, always touch grounded metal, etc. to discharge static electricity from human body, etc. Not doing so can cause the Multi-Drop Connection Unit to fail malfunction.
DISPOSAL PRECAUTIONS
cause a serious accident. An independent and redundant hardware or mechanical interlock is required to configure the device that displays and outputs serious warning. Failure to observe this instruction may result in an accident due to incorrect output or malfunction.
DESIGN PRECAUTIONS
Do not bundle the control and communication cables with main-circuit, power or other wiring. Run the above cables separately from such wiring and keep them a minimum of 100mm (3.94in.) apart.Not doing so noise can cause a malfunction.
MOUNTING PRECAUTIONS
Be sure to shut off all phases of the external power supply used by the system before mounting or removing the Multi-Drop Connection Unit to/from the panel. Not doing so can cause the unit to fail or malfunction.
Compliance with EC directive (CE Marking) This note does not guarantee that an entire mechanical module produced in accordance with the contents of this note will comply with the following standards. Compliance to EMC directive for the entire mechanical module should be checked by the user / manufacturer. For more details please contact the local Mitsubishi Electric sales site.
Attention This product is designed for use in industrial applications.
When disposing of the product, handle it as industrial waste.
TRANSPORTATION PRECAUTIONS
Make sure to transport the Multi-Drop Connection Unit main unit and/or relevant unit(s) in the manner they will not be exposed to the impact exceeding the impact resistance described in the general specifications of this manual, as they are precision devices. Failure to do so may cause the unit to fail. Check if the unit operates correctly after transportation.
Requirement for Compliance with EMC directive The following products have shown compliance through direct testing (to the identified standards) and design analysis (forming a technical construction file) to the European Directive for Electromagnetic Compatibility when used as directed by the appropriate documentation.
This product is designed for use in industrial applications - Type: Graphic operation terminal - Models: GOT2000 series
Associated Manuals The following manuals are relevant to this product. When these loose manuals are requi
Manual Name Manual Number
(Model Code)
GOT2000 Series Connection Manual SH-081197ENG
For more details please contact the local Mitsubishi Electric sales site. For details of CE marking, refer to the following. GOT2000 Series User's Manual (Hardware)
Compliant with the UKCA marking Requirements for compliance with the UKCA marking are the same with the EC Directives (CE marking).
red, please consult with our local distributor.
Standard Remark
EN61131-2 : 2007 Programmable controllers- Equipment, requirement and tests
EMI Compliance with all relevant aspects of the standard. (Radiated Emissions)
EMS
Compliance with all relevant aspects of the standard. (ESD, RF electromagnetic field, EFTB, Surge, RF conducted dis turbances and Power f requency magnetic field)
Description
Describes system configurations of connection methods applicable to GOT2000
GOT1000 Series Connection Manual 1/3, 2/3, 3/3 SH-080532ENG Describes system configurations of connection methods applicable to GOT1000
Bundled Items
1. System Configuration 1.1 System Configuration GOT multi-drop connection is a communication method for 1:N communication by connecting multiple GOTs to one PLC, using the GT01-RS4-M serial multi-drop connection module. For details of the system configuration, refer to the GOT1000 Series Connection Manual.
(1D7M26)
GOT1000 Series Connection Manual (Mitsubishi Products) for GT Works3
SH-080868ENG (1D7MC2)
GT Designer2 Version2 Basic Operation/Data Transfer Manual (For GOT1000 Series)
SH-080529ENG (1D7M24)
GT Designer2 Version2 Screen Design Manual (For GOT1000 Series) 1/3, 2/3, 3/3
SH-080530ENG (1D7M25)
GT Designer3 Version1 Screen Design Manual (For GOT1000 Series) (Fundamentals) 1/2, 2/2
SH-080866ENG (1D7MB9)
GT Designer3 (GOT2000) Screen Design Manual SH-081220ENG (1D7ML9)
Included Item
GT01-RS4-M main unit
Power supply cable with connectors
GT01-RS4-M Serial Multi-Drop Connection Unit USERS MANUAL (this manual)
1.3 Compatible GOT The followings are the GOTs compatible with the GOT multi-drop connection. For the confirmation method of the hardware version, refer to the User's Manual of each GOT.
series and cable creation methods
Describes system configurations of connection methods applicable to GOT1000 series and cable creation methods
Describes methods of the GT Designer2 installation operation, basic operation for drawing and transmitting data to GOT1000 series
Describes specifications and settings of the object functions used in GT Designer2
Describes methods of the GT Designer3 installation operation, basic operation for drawing and transmitting data to GOT1000 series
Describes methods of the GT Designer3 (GOT2000) installation operation, basic operation for drawing and transmitting data to GOT2000 series
Number of Items
1
1
1
GOT Hardware version
GOT2000 series*1 Version A or later
1.2 Compatible PLC For PLCs compatible with the GOT multi-drop connection, refer to the GOT1000 Series Connection Manual.
*1 For details on the GOT2000 series GOTs compatible with the GOT multi-drop connection, refer to the GOT2000 Series Connection Manuals.
1.4 Compatible drawing software version
Serial multi drop connection module
Connect to the PLC.
Varies according to the connection type.
RS-485 cable
Communication driver Communication interface
MAX500m
GT Designer2 GT Designer3
Communication driver Communication interface
GT16, GT15 Version A or later
GT1455-QTBD, GT1450-QLBD GT1455-QTBDE, GT1450-QLBDE Version A or later
GT1155-QTBD Version C or later
GT1155-QSBD, GT1150-QLBD Version F or later
GT1055-QSBD, GT1050-QBBD Version C or later
GT1045-QSBD, GT1040-QBBD Version A or later
GT1030-LBD/LWD, GT1030-LBDW/LWDW GT1030-HBD/HWD, GT1030-HBDW/HWDW Version B or later
GT1020-LBD/LWD, GT1020-LBDW/LWDW Version E or later
(For GOT)
(For GOT)
to the multi-drop connection module. arameters with GT Designer3 (GOT1000) (Version 1.14Q or later).
Data Transfer Manual or GT Designer3 Version1 Screen Design Manual (For GOT1000
ction Manuals.
JY997D35801J
Safety Precaution (Read these precautions before using.)
Before using this product, please read this manual and the relevant manuals introduced in this manual carefully and pay full attention to safety to handle the product correctly. The precautions given in this manual are concerned with this product. In this manual, the safety precautions are ranked as "WARNING" and "CAUTION".
Depending on circumstances, procedures indicated by "CAUTION" may also be linked to serious results. In any case, it is important to follow the directions for usage.
Indicates that incorrect handling may cause hazardous conditions, resulting in death or severe injury.
Indicates that incorrect handling may cause hazardous conditions, resulting in medium or slight personal injury or physical damage.
DESIGN PRECAUTIONS
Some failures of the Multi-Drop Connection Unit or cable may keep the outputs on or off. An external monitoring circuit should be provided to check for output signals which may lead to a serious accident. Not doing so can cause an accident due to false output or malfunction.
If a communication fault (including cable disconnection) occurs during monitoring on the GOT, communication between the GOT and PLC CPU is suspended and the GOT becomes inoperative. A system where the GOT is used should be configured to perform any significant operation to the system by using the switches of a device other than the GOT on the assumption that a GOT communication fault will occur. Not doing so can cause an accident due to false output or malfunction.
Do not use the Multi-Drop Connection Unit as the warning device that may cause a serious accident. An independent and redundant hardware or mechanical interlock is required to configure the device that displays and outputs serious warning. Failure to observe this instruction may result in an accident due to incorrect output or malfunction.
DESIGN PRECAUTIONS
Do not bundle the control and communication cables with main-circuit, power or other wiring. Run the above cables separately from such wiring and keep them a minimum of 100mm (3.94in.) apart.Not doing so noise can cause a malfunction.
MOUNTING PRECAUTIONS
Be sure to shut off all phases of the external power supply used by the system before mounting or removing the Multi-Drop Connection Unit to/from the panel. Not doing so can cause the unit to fail or malfunction.
Compliance with EC directive (CE Marking) This note does not guarantee that an entire mechanical module produced in accordance with the contents of this note will comply with the following standards. Compliance to EMC directive for the entire mechanical module should be checked by the user / manufacturer. For more details please contact the local Mitsubishi Electric sales site.
Attention This product is designed for use in industrial applications.
MOUNTING PRECAUTIONS
When installing the battery wear an earth band etc. to avoid the static electricity. The static electricity can cause the unit to fail or malfunction.
MOUNTING PRECAUTIONS
Use the Multi-Drop Connection Unit in the environment that satisfies the general specifications described in this manual. Not doing so can cause an electric shock, fire, malfunction or product damage or deterioration.
WIRING PRECAUTIONS
Be sure to shut off all phases of the external power supply used by the system before wiring. Failure to do so may result in an electric shock, product damage or malfunctions.
Please make sure to ground FG terminal of the Multi-Drop Connection Unit power supply section by applying 100 or less which is used exclusively for the GOT. Not doing so may cause an electric shock or malfunction.
Correctly wire the Multi-Drop Connection Unit power supply section after confirming the rated voltage and terminal arrangement of the product. Not doing so can cause a fire or failure.
Tighten the terminal screws of the Multi-Drop Connection Unit power supply section in the specified torque range. Undertightening can cause a short circuit or malfunction. Overtightening can cause a short circuit or malfunction due to the damage of the screws or the Multi-Drop Connection Unit.
Exercise care to avoid foreign matter such as chips and wire offcuts entering the Multi-Drop Connection Unit. Not doing so can cause a fire, failure or malfunction.
WIRING PRECAUTIONS
Plug the communication cable into the connector of the connected unit and tighten the mounting and terminal screws in the specified torque range. Undertightening can cause a short circuit or malfunction. Overtightening can cause a short circuit or malfunction due to the damage of the screws or unit.
STARTUP/MAINTENANCE PRECAUTIONS
Do not disassemble or modify the Multi-Drop Connection Unit. Doing so can cause a failure, malfunction, injury or fire.
Do not touch the conductive and electronic parts of the Multi-Drop Connection Unit directly. Doing so can cause a Multi-Drop Connection Unit malfunction or failure.
The cables connected to the Multi-Drop Connection Unit must be run in ducts or clamped. Not doing so can cause the Multi-Drop Connection Unit or cable to be damaged due to the dangling, motion or accidental pulling of the cables or can cause a malfunction due to a cable connection fault.
When unplugging the cable connected to the unit, do not hold and pull the cable portion. Doing so can cause the unit or cable to be damaged or can cause a malfunction due to a cable connection fault.
Do not drop or apply any impact to the battery. If any impact has been applied, discard the battery and never use it. The battery may be damaged by the drop or impact.
Before touching the unit, always touch grounded metal, etc. to discharge static electricity from human body, etc. Not doing so can cause the Multi-Drop Connection Unit to fail malfunction.
DISPOSAL PRECAUTIONS
When disposing of the product, handle it as industrial waste.
TRANSPORTATION PRECAUTIONS
Make sure to transport the Multi-Drop Connection Unit main unit and/or relevant unit(s) in the manner they will not be exposed to the impact exceeding the impact resistance described in the general specifications of this manual, as they are precision devices. Failure to do so may cause the unit to fail. Check if the unit operates correctly after transportation.
Requirement for Compliance with EMC directive The following products have shown compliance through direct testing (to the identified standards) and design analysis (forming a technical construction file) to the European Directive for Electromagnetic Compatibility when used as directed by the appropriate documentation.
This product is designed for use in industrial applications - Type: Graphic operation terminal - Models: GOT2000 series
For more details please contact the local Mitsubishi Electric sales site. For details of CE marking, refer to the following. GOT2000 Series User's Manual (Hardware)
Compliant with the UKCA marking Requirements for compliance with the UKCA marking are the same with the EC Directives (CE marking).
Associated Manuals The following manuals are relevant to this product. When these loose manuals are required, please consult with our local distributor.
Bundled Items
1. System Configuration 1.1 System Configuration GOT multi-drop connection is a communication method for 1:N communication by connecting multiple GOTs to one PLC, using the GT01-RS4-M serial multi-drop connection module. For details of the system configuration, refer to the GOT1000 Series Connection Manual.
1.2 Compatible PLC For PLCs compatible with the GOT multi-drop connection, refer to the GOT1000 Series Connection Manual.
1.3 Compatible GOT The followings are the GOTs compatible with the GOT multi-drop connection. For the confirmation method of the hardware version, refer to the User's Manual of each GOT.
*1 For details on the GOT2000 series GOTs compatible with the GOT multi-drop connection, refer to the GOT2000 Series Connection Manuals.
1.4 Compatible drawing software version
Standard Remark
EN61131-2 : 2007 Programmable controllers- Equipment, requirement and tests
EMI Compliance with all relevant aspects of the standard. (Radiated Emissions)
EMS
Compliance with all relevant aspects of the standard. (ESD, RF electromagnetic field, EFTB, Surge, RF conducted dis turbances and Power f requency magnetic field)
Manual Name Manual Number
(Model Code) Description
GOT2000 Series Connection Manual (Mitsubishi Electric Products) For GT Works3 Version1
SH-081197ENG (1D7MJ8)
Describes system configurations of connection methods applicable to GOT2000 series and cable creation methods
GOT1000 Series Connection Manual 1/3, 2/3, 3/3 SH-080532ENG (1D7M26)
Describes system configurations of connection methods applicable to GOT1000 series and cable creation methods
GOT1000 Series Connection Manual (Mitsubishi Products) for GT Works3
SH-080868ENG (1D7MC2)
Describes system configurations of connection methods applicable to GOT1000 series and cable creation methods
GT Designer2 Version2 Basic Operation/Data Transfer Manual (For GOT1000 Series)
SH-080529ENG (1D7M24)
Describes methods of the GT Designer2 installation operation, basic operation for drawing and transmitting data to GOT1000 series
GT Designer2 Version2 Screen Design Manual (For GOT1000 Series) 1/3, 2/3, 3/3
SH-080530ENG (1D7M25) Describes specifications and settings of the object functions used in GT Designer2
GT Designer3 Version1 Screen Design Manual (For GOT1000 Series) (Fundamentals) 1/2, 2/2
SH-080866ENG (1D7MB9)
Describes methods of the GT Designer3 installation operation, basic operation for drawing and transmitting data to GOT1000 series
GT Designer3 (GOT2000) Screen Design Manual SH-081220ENG (1D7ML9)
Describes methods of the GT Designer3 (GOT2000) installation operation, basic operation for drawing and transmitting data to GOT2000 series
Included Item Number of Items
GT01-RS4-M main unit 1
Power supply cable with connectors 1
GT01-RS4-M Serial Multi-Drop Connection Unit USERS MANUAL (this manual) 1
Serial multi drop connection module
Connect to the PLC.
Varies according to the connection type.
RS-485 cable
Communication driver Communication interface
MAX500m
GT Designer2 GT Designer3
Communication driver Communication interface
GOT Hardware version
GOT2000 series*1 Version A or later
GT16, GT15 Version A or later
GT1455-QTBD, GT1450-QLBD GT1455-QTBDE, GT1450-QLBDE Version A or later
GT1155-QTBD Version C or later
GT1155-QSBD, GT1150-QLBD Version F or later
GT1055-QSBD, GT1050-QBBD Version C or later
GT1045-QSBD, GT1040-QBBD Version A or later
GT1030-LBD/LWD, GT1030-LBDW/LWDW GT1030-HBD/HWD, GT1030-HBDW/HWDW Version B or later
GT1020-LBD/LWD, GT1020-LBDW/LWDW Version E or later
2. Outline Procedure The outline procedure is shown below. GT11 installation follows.
1) Install the OS.
Install the communication driver of the PLC connected to the multi-drop connection module.
Install the communication driver (multi-drop (Slave)) to the GOT. For details on the installation method, refer to GT Designer2 Version2 Basic O GOT1000 Series).
- For GT Designer2 (For multi-drop connection module)
(For GOT)
GT01-RS4-M Serial Multi-Drop Connection Unit
User's Manual
This manual describes the specifications of the product. Before use, read this manual and manuals of relevant products fully to acquire proficiency in handling and operating the product. Make sure to learn all the product information, safety information, and precautions. And, store this manual in a safe place so that you can take it out and read it whenever necessary. Always forward it to the end user. Registration The company name and the product name to be described in this manual are the registered trademarks or trademarks of each company.
Effective Sep. 2021 Specifications are subject to change without notice.
2009 MITSUBISHI ELECTRIC CORPORATION
Manual Number JY997D35801J
Date Sep. 2021
- For GT Designer3
(For multi-drop connection module*1)
*1 With GT Designer3 (GOT2000), the standard monitor OS and communication dri To use the GOT multi-drop connection with GOT2000, write the standard monitor
2) Make sure that the OS is installed. Check GT Designer2 or GT Designer3 drive information to know if the OS is prope For details, refer to GT Designer2 Version2 Basic Operation/Data Transfer Manua
3) Set the communication interface.
For the multi-drop connection module, set the communication interface in the comm
For the GOT, set the communication interface in the Communication Settings of GT For details, refer to GT Designer2 Version2 Basic Operation/Data Transfer Manual
peration/Data Transfer Manual or GT Designer3 Version1 Screen Design Manual (For
(For GOT)
(For GOT)
vers cannot be written to the multi-drop connection module. OS and communication drivers with GT Designer3 (GOT1000) (Version 1.14Q or later).
rly installed in the GOT. l or GT Designer3 Version1 Screen Design Manual (For GOT1000 Series).
unication setting with GT01-RS4-M of GT Designer2 or GT Designer3.
Designer2 or GT Designer3. or GT Designer3 Version1 Screen Design Manual (For GOT1000 Series).
- For GT Designer3
(For multi-drop connection module*1) (For GOT)
*1 With GT Designer3 (GOT2000), the communication parameters cannot be written to To use the GOT multi-drop connection with GOT2000, write the communication para
4) Download the project data. For how to download project data, refer to GT Designer2 Version2 Basic Operation/Da Series).
5) Connect the cable. For details on the cable connection, refer to the GOT2000/GOT1000 Series Connect
the multi-drop connection module. meters with GT Designer3 (GOT1000) (Version 1.14Q or later).
ta Transfer Manual or GT Designer3 Version1 Screen Design Manual (For GOT1000
ion Manuals.
- For GT Designer2 (For multi-drop connection module)
5. Installation 5.1 Installed with DIN Rail Install the multi-drop connection module with its hook (1 place) using the DIN rail.
Applicable DIN rail DIN46277 (width: 35mm) (Install the DIN rail with screws at intervals of 150mm.)
5.2 Directly Installed to Panel Install the multi-drop connection module to the panel using4.5mm holes (2 places).
5.3 Caution for compliance with EMC Directive Programmable logic controllers are open-type devices that must be installed and used within conductive control boxes. Please use the Multi-Drop Connection Unit while installed in conductive shielded control boxes. Please secure the control box lid to the control box (for conduction). Installation within a control box greatly affects the safety of the system and aids in shielding noise from the Multi-Drop Connection Unit.
6. Wiring 6.1 Power Supply Wiring Connect the power supply cable with connectors (included) and the 24VDC terminal of the external power supply.
6.2 Wiring and Terminating Resistor Setting
6.2.1 For 1 pair wiring Make sure to ground a twisted pair cable by applying Class D Grounding (100 or less).
*1 The terminating resistor (110) is built in the multi-drop connection module and GOT (GT21, GT10, GT11, or GT14). Make sure to set it on both ends of the line. For GT27, GT25, GT15, and GT16, external wiring is required. Set the terminating resistors of the GOT that is not at the end of the line to "OPEN".
Black-
Green Ground
Red+
GOT side GOT side GOT sidePLC
Class D
Grounding
Terminating
resistor
110 Class D
Grounding
*1
SDA
SDB
RDA
RDB
SG
RSA
RSB
CSA
CSB
SDA
SDB
RDA
RDB
SG
RSA
RSB
CSA
CSB
SDA
SDB
RDA
RDB
SG
RSA
RSB
CSA
CSB
Signal name
SDA
SDB
RDA
RDB
SG
Multi-drop
connection module
Signal
name Signal
name Signal
name
Class D
Grounding
Terminating
resistor
110
*1
Cable for GT11
3. Specifications 3.1 General Specifications
*1 Cannot be used under pressures higher than the atmospheric pressure. Failure to observe this instruction may cause the unit to fail.
3.2 Communication Specifications
3.3 Power Supply Specifications
Item Specifications
Operating ambient temperature 0 to 55C
Storage ambient temperature -20 to 60C
Operating/Storage ambient humidity 10 to 90% RH, non-condensing (The wet bulb temperature is 39C or less.)
Vibration resistance Conforms to J IS C60068-2-6
Frequency Acceleration Half-amplitude Sweep Count
Installed with DIN rail
10 to 57Hz 0.035mm
10 times each in X, Y and Z directions (Total 80 minutes for each)
57 to 150Hz 4.9m/s2
Directly installed 10 to 57Hz 0.075mm
57 to 150Hz 9.8m/s2
Shock resistance Conforms to JIS C60068-2-27 (147 m/s2, 11 ms, Sine half-wave pulse, 3 times each in the X, Y, and Z directions)
Operating atmosphere Must be free of lamp black, corrosive gas, flammable gas, or excessive amounts of electro conductive dust particles and must not be placed in direct sunlight. (This applies for storage as well)
Operating altitude 2000m (6562 ft) max.*1
Cooling method Self-cooling
External dimensions (DWH) 906590mm
Weight Approx. 0.3kg
Installation method Using DIN rail or fixed with screws
Exterior color (Case) Standard color of Mitsubishi Electric (Black: corresponding to N-0230-BG)
Standard Conforms to CE
Item I/F1 (RS-422) I/F2 (RS-232) I/F3 (RS-485) I/F4 (USB)
Connec t ion configuration 1:1 1:N 1:1
Transmiss ion standard
Transmissi on method RS-422 1ch RS-232 1ch RS-485 1ch USB device 1ch
Transmissi on speed 115, 200/57, 600/38, 400/19, 200/9, 600/4, 800 bps Full Speed 12Mbps
Insulation method Photocoupler insulation --
Connector D-sub 9-pin (female) D-sub 9-pin (male) Terminal block (attach/detach type) Mini-B
Transmission distance 30m or less 3m or less 500m (max.) (maximum overall extension length of the system) --
Number of GOTs that can be connected 1 16 (max.) 1
Communication method Full duplex Half duplex and full duplex (Can be selected depending on the wiring)
--
Application For PLC connection (Cannot be used simultaneously with I/F2)
For PLC connection (Cannot be used simultaneously with I/F1)
For multi-drop connection PC communication (OS installation)
Item Specifications
Input power supply voltage 24VDC (+10%, -15%)
Fuse (built-in, not exchangeable) 1A
Power consumption 3.36W or less (140mA/24VDC)
Inrush current 14A or less (24VDC, 2ms)
Dielectric withstand voltage 500VAC for 1 minute (across power supply terminals and earth)
Insulation resistance 10M or larger by insulation resistance tester (across power supply terminals and earth)
Grounding Class D grounding (100or less), To be connected to the panel when grounding is not possible
6.2.2 For 2 pair wiring Make sure to ground a twisted pair cable by applying Class D Grounding (100 or less
*1 The terminating resistors (330) are built in the multi-drop connection module an For GT27, GT25, GT15, and GT16, external wiring is required. Set the terminati
7. Troubleshooting In the case where ERROR LED is lit or blinking, check the following items.
*1 With GT Designer3 (GOT2000), the standard monitor OS and communication driv To use the GOT multi-drop connection with GOT2000, write the standard monitor O
Note: This symbol mark is for China only.
6 6
SJ/T 11364
:GB/T 26572
:GB/T 26572
Referenced Standard: GB/T15969.2
(Requirement of Chinese standardized law)
Cable for GT11
Class D
Groundin
Class D
Grounding
PLC Multi-drop
connection module
Signal name
SDA
SDB
RDA
RDB
SG
GOT side
Signal
name
SDA
SDB
RDA
RDB
SG
RSA
RSB
CSA
CSB
Terminating
resistor
330
*1
Terminating
resistor
330
*1
Status of ERROR LED
Lit in red
Check the following items. Check if the power supply status is norma Check the wiring of the connection cable. Install the correct communication driver. Check if the communication interface to w Check the setting of the RS-422/RS-232
Blinking in red
Check the following items. Check that the Mode selection switch is s
The OS may be faulty. Install the standard module again.
(Pb)
(Hg)
(Cd)
(Cr(VI))
(PBB)
(PBDE)
GOT
3.4 LED Light Specifications
*1 For details of corrective actions, refer to Chapter 7 Troubleshooting.
4. External Dimensions and Part name
LED Name Status Description
POWER Lit Power is properly supplied.
Not lit Power is not properly supplied.
SD Lit Sending the data to PLC
Not lit Not sending the data to PLC
RD Lit Receiving the data from PLC
Not lit Not receiving the data from PLC
ERROR*1
Not lit No error
Lit in red Communication error with PLC
Blinking in red Multi-drop communication error
1) Protective cover is installed
72
2)
4)
3)
7)
8)
5)
6)
90
No Name
1) Installation hole for the main unit Installation
2) LED
POWER Lit in green
SD Lit in green
RD Lit in green
ERROR Lit or blinki
3) Terminating resistor selector Can be sel
4) Connector for PLC communication (for RS-232 connection) D-sub 9-pin
5) Connector selection switch for PLC communication Switch for s
6) USB port For connec
7) Connector for PLC communication (for RS-422 connection) D-sub 9-pin
8) Protective cover Protect unu
9) Terminal block for the serial multi-drop communication Terminal bl
10) Power supply connector 24VDC pow
11) Slider for installing the DIN rail
12) Mode selection switch (Slide switch) Do not ope
57
10)
12)
11)
80
65
2- 4.5
Specifications
hole
when the power is properly supplied.
when the data is being sent to PLC.
when the data is being received from PLC.
ng depending on the status.
ected among 110, OPEN and 330 (set to "OPEN" by default)
(male)
electing RS-422 or RS-232 (set to "RS-422" by default)
ting to a personal computer (for changing the communication driver)
(female)
sed D-sub connector, USB port and switches.
ock 5-pin (with a protective cover) M3 Tightening torque 0.5 to 0.6N.m
er supply connector insertion point (A dedicated cable is included.)
rate. (Set to right by default. When set to left, the module does not operate normally.)
9)
This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent licenses. Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual.
Warranty Exclusion of loss in opportunity and secondary loss from warranty liability Regardless of the gratis warranty term, Mitsubishi shall not be liable for compensation to: (1) Damages caused by any cause found not to be the responsibility of
Mitsubishi. (2) Loss in opportunity, lost profits incurred to the user by Failures of Mitsubishi
products. (3) Special damages and secondary damages whether foreseeable or not,
compensation for accidents, and compensation for damages to products other than Mitsubishi products.
(4) Replacement by the user, maintenance of on-site equipment, start-up test run and other tasks.
For safe use This product has been manufactured as a general-purpose part for general industries, and has not been designed or manufactured to be incorporated in a device or system used in purposes related to human life. Before using the product for special purposes such as nuclear power, electric power, aerospace, medicine or passenger movement vehicles, consult with Mitsubishi Electric. This product has been manufactured under strict quality control. However when installing the product where major accidents or losses could occur if the product fails, install appropriate backup or failsafe functions in the system.
HEAD OFFICE : TOKYO BUILDING, 2-7-3 MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN
).
d GOT (GT21, GT10, GT11, or GT14). Make sure to set them on both ends of the line. ng resistors of the GOT that is not at the end of the line to "OPEN".
ers cannot be written. S and communication drivers with GT Designer3 (GOT1000) (Version 1.14Q or later).
g
Class D
Grounding
GOT side
Signal
name
SDA
SDB
RDA
RDB
SG
RSA
RSB
CSA
CSB
GOT side
Signal
name
SDA
SDB
RDA
RDB
SG
RSA
RSB
CSA
CSB
Terminating
resistor
330
*1
Terminating
resistor
330
*1
Description
l or not.
hich the cable is connected is correct or not. selector switch.
et to the right.
OS and communication driver from GT Designer2 or GT Designer3*1 to the multi-drop
3. Specifications 3.1 General Specifications
*1 Cannot be used under pressures higher than the atmospheric pressure. Failure to observe this instruction may cause the unit to fail.
3.2 Communication Specifications
3.3 Power Supply Specifications
Item Specifications
Operating ambient temperature 0 to 55C
Storage ambient temperature -20 to 60C
Operating/Storage ambient humidity 10 to 90% RH, non-condensing (The wet bulb temperature is 39C or less.)
Vibration resistance Conforms to J IS C60068-2-6
Frequency Acceleration Half-amplitude Sweep Count
Installed with DIN rail
10 to 57Hz 0.035mm
10 times each in X, Y and Z directions (Total 80 minutes for each)
57 to 150Hz 4.9m/s2
Directly installed 10 to 57Hz 0.075mm
57 to 150Hz 9.8m/s2
Shock resistance Conforms to JIS C60068-2-27 (147 m/s2, 11 ms, Sine half-wave pulse, 3 times each in the X, Y, and Z directions)
Operating atmosphere Must be free of lamp black, corrosive gas, flammable gas, or excessive amounts of electro conductive dust particles and must not be placed in direct sunlight. (This applies for storage as well)
Operating altitude 2000m (6562 ft) max.*1
Cooling method Self-cooling
External dimensions (DWH) 906590mm
Weight Approx. 0.3kg
Installation method Using DIN rail or fixed with screws
Exterior color (Case) Standard color of Mitsubishi Electric (Black: corresponding to N-0230-BG)
Standard Conforms to CE
Item I/F1 (RS-422) I/F2 (RS-232) I/F3 (RS-485) I/F4 (USB)
Connec t ion configuration 1:1 1:N 1:1
Transmiss ion standard
Transmissi on method RS-422 1ch RS-232 1ch RS-485 1ch USB device 1ch
Transmissi on speed 115, 200/57, 600/38, 400/19, 200/9, 600/4, 800 bps Full Speed 12Mbps
Insulation method Photocoupler insulation --
Connector D-sub 9-pin (female) D-sub 9-pin (male) Terminal block (attach/detach type) Mini-B
Transmission distance 30m or less 3m or less 500m (max.) (maximum overall extension length of the system) --
Number of GOTs that can be connected 1 16 (max.) 1
Communication method Full duplex Half duplex and full duplex (Can be selected depending on the wiring)
--
Application For PLC connection (Cannot be used simultaneously with I/F2)
For PLC connection (Cannot be used simultaneously with I/F1)
For multi-drop connection PC communication (OS installation)
Item Specifications
Input power supply voltage 24VDC (+10%, -15%)
Fuse (built-in, not exchangeable) 1A
Power consumption 3.36W or less (140mA/24VDC)
Inrush current 14A or less (24VDC, 2ms)
Dielectric withstand voltage 500VAC for 1 minute (across power supply terminals and earth)
Insulation resistance 10M or larger by insulation resistance tester (across power supply terminals and earth)
Grounding Class D grounding (100or less), To be connected to the panel when grounding is not possible
3.4 LED Light Specifications
*1 For details of corrective actions, refer to Chapter 7 Troubleshooting.
4. External Dimensions and Part name
LED Name Status Description
POWER Lit Power is properly supplied.
Not lit Power is not properly supplied.
SD Lit Sending the data to PLC
Not lit Not sending the data to PLC
RD Lit Receiving the data from PLC
Not lit Not receiving the data from PLC
ERROR*1
Not lit No error
Lit in red Communication error with PLC
Blinking in red Multi-drop communication error
No Name Specifications
1) Installation hole for the main unit Installation hole
2) LED
POWER Lit in green when the power is properly supplied.
SD Lit in green when the data is being sent to PLC.
RD Lit in green when the data is being received from PLC.
ERROR Lit or blinking depending on the status.
3) Terminating resistor selector Can be selected among 110, OPEN and 330 (set to "OPEN" by default)
4) Connector for PLC communication (for RS-232 connection) D-sub 9-pin (male)
5) Connector selection switch for PLC communication Switch for selecting RS-422 or RS-232 (set to "RS-422" by default)
6) USB port For connecting to a personal computer (for changing the communication driver)
7) Connector for PLC communication (for RS-422 connection) D-sub 9-pin (female)
8) Protective cover Protect unused D-sub connector, USB port and switches.
9) Terminal block for the serial multi-drop communication Terminal block 5-pin (with a protective cover) M3 Tightening torque 0.5 to 0.6N.m
10) Power supply connector 24VDC power supply connector insertion point (A dedicated cable is included.)
11) Slider for installing the DIN rail
12) Mode selection switch (Slide switch) Do not operate. (Set to right by default. When set to left, the module does not operate normally.)
57
72
1)
2)
10)
12)
11)
4)
3)
7)
8)
5)
6)
9)
80
Protective cover is installed Protective cover is removed
65
2- 4.5
90
5. Installation 5.1 Installed with DIN Rail Install the multi-drop connection module with its hook (1 place) using the DIN rail.
Applicable DIN rail DIN46277 (width: 35mm) (Install the DIN rail with screws at intervals of 150mm.)
6.2.2 For 2 pair wiring Make sure to ground a twisted pair cable by applying Class D Grounding (100 or less).
PLC Multi-drop
connection module GOT side
Signal
GOT side
Signal
GOT side
Signal
5.2 Directly Installed to Panel Install the multi-drop connection module to the panel using4.5mm holes (2 places).
5.3 Caution for compliance with EMC Directive Programmable logic controllers are open-type devices that must be installed and used within conductive control boxes. Please use the Multi-Drop Connection Unit while installed in conductive shielded control boxes. Please secure the control box lid to the control box (for conduction). Installation within a control box greatly affects the safety of the system and aids in shielding noise from the Multi-Drop Connection Unit.
6. Wiring 6.1 Power Supply Wiring Connect the power supply cable with connectors (included) and the 24VDC terminal of the external power supply.
6.2 Wiring and Terminating Resistor Setting
6.2.1 For 1 pair wiring Make sure to ground a twisted pair cable by applying Class D Grounding (100 or less).
*1 The terminating resistor (110) is built in the multi-drop connection module and GOT (GT21, GT10, GT11, or GT14). Make sure to set it on both ends of the line. For GT27, GT25, GT15, and GT16, external wiring is required. Set the terminating resistors of the GOT that is not at the end of the line to "OPEN".
Black-
Green Ground
Red+
GOT side GOT side GOT sidePLC
Class D
Grounding
Terminating
resistor
110 Class D
Grounding
*1
SDA
SDB
RDA
RDB
SG
RSA
RSB
CSA
CSB
SDA
SDB
RDA
RDB
SG
RSA
RSB
CSA
CSB
SDA
SDB
RDA
RDB
SG
RSA
RSB
CSA
CSB
Signal name
SDA
SDB
RDA
RDB
SG
Multi-drop
connection module
Signal
name Signal
name Signal
name
Class D
Grounding
Terminating
resistor
110
*1
Cable for GT11
This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent licenses. Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual.
Warranty Exclusion of loss in opportunity and secondary loss from warranty liability Regardless of the gratis warranty term, Mitsubishi shall not be liable for compensation to: (1) Damages caused by any cause found not to be the responsibility of
Mitsubishi. (2) Loss in opportunity, lost profits incurred to the user by Failures of Mitsubishi
products. (3) Special damages and secondary damages whether foreseeable or not,
compensation for accidents, and compensation for damages to products other than Mitsubishi products.
(4) Replacement by the user, maintenance of on-site equipment, start-up test run and other tasks.
For safe use This product has been manufactured as a general-purpose part for general industries, and has not been designed or manufactured to be incorporated in a device or system used in purposes related to human life. Before using the product for special purposes such as nuclear power, electric power, aerospace, medicine or passenger movement vehicles, consult with Mitsubishi Electric. This product has been manufactured under strict quality control. However when installing the product where major accidents or losses could occur if the product fails, install appropriate backup or failsafe functions in the system.
HEAD OFFICE : TOKYO BUILDING, 2-7-3 MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN
*1 The terminating resistors (330) are built in the multi-drop connection module and GOT (GT21, GT10, GT11, or GT14). Make sure to set them on both ends of the line. For GT27, GT25, GT15, and GT16, external wiring is required. Set the terminating resistors of the GOT that is not at the end of the line to "OPEN".
7. Troubleshooting In the case where ERROR LED is lit or blinking, check the following items.
*1 With GT Designer3 (GOT2000), the standard monitor OS and communication drivers cannot be written. To use the GOT multi-drop connection with GOT2000, write the standard monitor OS and communication drivers with GT Designer3 (GOT1000) (Version 1.14Q or later).
Note: This symbol mark is for China only.
6 6
SJ/T 11364
:GB/T 26572
:GB/T 26572
Referenced Standard: GB/T15969.2
(Requirement of Chinese standardized law)
Cable for GT11
Class D
Grounding
Class D
Grounding
Class D
Grounding
Signal name
SDA
SDB
RDA
RDB
SG
name
SDA
SDB
RDA
RDB
SG
RSA
RSB
CSA
CSB
name
SDA
SDB
RDA
RDB
SG
RSA
RSB
CSA
CSB
name
SDA
SDB
RDA
RDB
SG
RSA
RSB
CSA
CSB
Terminating
resistor
330
*1
Terminating
resistor
330
*1
Terminating
resistor
330
*1
Terminating
resistor
330
*1
Status of ERROR LED Description
Lit in red
Check the following items. Check if the power supply status is normal or not. Check the wiring of the connection cable. Install the correct communication driver. Check if the communication interface to which the cable is connected is correct or not. Check the setting of the RS-422/RS-232 selector switch.
Blinking in red
Check the following items. Check that the Mode selection switch is set to the right.
The OS may be faulty. Install the standard OS and communication driver from GT Designer2 or GT Designer3*1 to the multi-drop module again.
(Pb)
(Hg)
(Cd)
(Cr(VI))
(PBB)
(PBDE)
GOT
JY997D35801J
Safety Precaution (Read these precautions before using.)
Before using this product, please read this manual and the relevant manuals introduced in this manual carefully and pay full attention to safety to handle the product correctly. The precautions given in this manual are concerned with this product. In this manual, the safety precautions are ranked as "WARNING" and "CAUTION".
Depending on circumstances, procedures indicated by "CAUTION" may also be linked to serious results. In any case, it is important to follow the directions for usage.
Indicates that incorrect handling may cause hazardous conditions, resulting in death or severe injury.
Indicates that incorrect handling may cause hazardous conditions, resulting in medium or slight personal injury or physical damage.
DESIGN PRECAUTIONS
Some failures of the Multi-Drop Connection Unit or cable may keep the outputs on or off. An external monitoring circuit should be provided to check for output signals which may lead to a serious accident. Not doing so can cause an accident due to false output or malfunction.
If a communication fault (including cable disconnection) occurs during monitoring on the GOT, communication between the GOT and PLC CPU is suspended and the GOT becomes inoperative. A system where the GOT is used should be configured to perform any significant operation to the system by using the switches of a device other than the GOT on the assumption that a GOT communication fault will occur. Not doing so can cause an accident due to false output or malfunction.
Do not use the Multi-Drop Connection Unit as the warning device that may cause a serious accident. An independent and redundant hardware or mechanical interlock is required to configure the device that displays and outputs serious warning. Failure to observe this instruction may result in an accident due to incorrect output or malfunction.
DESIGN PRECAUTIONS
Do not bundle the control and communication cables with main-circuit, power or other wiring. Run the above cables separately from such wiring and keep them a minimum of 100mm (3.94in.) apart.Not doing so noise can cause a malfunction.
MOUNTING PRECAUTIONS
Be sure to shut off all phases of the external power supply used by the system before mounting or removing the Multi-Drop Connection Unit to/from the panel. Not doing so can cause the unit to fail or malfunction.
2009 MITSUBISHI ELECTRIC CORPORATION
Compliance with EC directive (CE Marking) This note does not guarantee that an entire mechanical module produced in accordance with the contents of this note will comply with the following standards. Compliance to EMC directive for the entire mechanical module should be checked by the user / manufacturer. For more details please contact the local Mitsubishi Electric sales site.
Attention This product is designed for use in industrial applications.
MOUNTING PRECAUTIONS
When installing the battery wear an earth band etc. to avoid the static electricity. The static electricity can cause the unit to fail or malfunction.
MOUNTING PRECAUTIONS
Use the Multi-Drop Connection Unit in the environment that satisfies the general specifications described in this manual. Not doing so can cause an electric shock, fire, malfunction or product damage or deterioration.
WIRING PRECAUTIONS
Be sure to shut off all phases of the external power supply used by the system before wiring. Failure to do so may result in an electric shock, product damage or malfunctions.
Please make sure to ground FG terminal of the Multi-Drop Connection Unit power supply section by applying 100 or less which is used exclusively for the GOT. Not doing so may cause an electric shock or malfunction.
Correctly wire the Multi-Drop Connection Unit power supply section after confirming the rated voltage and terminal arrangement of the product. Not doing so can cause a fire or failure.
Tighten the terminal screws of the Multi-Drop Connection Unit power supply section in the specified torque range. Undertightening can cause a short circuit or malfunction. Overtightening can cause a short circuit or malfunction due to the damage of the screws or the Multi-Drop Connection Unit.
Exercise care to avoid foreign matter such as chips and wire offcuts entering the Multi-Drop Connection Unit. Not doing so can cause a fire, failure or malfunction.
WIRING PRECAUTIONS
Plug the communication cable into the connector of the connected unit and tighten the mounting and terminal screws in the specified torque range. Undertightening can cause a short circuit or malfunction. Overtightening can cause a short circuit or malfunction due to the damage of the screws or unit.
STARTUP/MAINTENANCE PRECAUTIONS
Do not disassemble or modify the Multi-Drop Connection Unit. Doing so can cause a failure, malfunction, injury or fire.
Do not touch the conductive and electronic parts of the Multi-Drop Connection Unit directly. Doing so can cause a Multi-Drop Connection Unit malfunction or failure.
The cables connected to the Multi-Drop Connection Unit must be run in ducts or clamped. Not doing so can cause the Multi-Drop Connection Unit or cable to be damaged due to the dangling, motion or accidental pulling of the cables or can cause a malfunction due to a cable connection fault.
When unplugging the cable connected to the unit, do not hold and pull the cable portion. Doing so can cause the unit or cable to be damaged or can cause a malfunction due to a cable connection fault.
Do not drop or apply any impact to the battery. If any impact has been applied, discard the battery and never use it. The battery may be damaged by the drop or impact.
Before touching the unit, always touch grounded metal, etc. to discharge static electricity from human body, etc. Not doing so can cause the Multi-Drop Connection Unit to fail malfunction.
DISPOSAL PRECAUTIONS
When disposing of the product, handle it as industrial waste.
TRANSPORTATION PRECAUTIONS
Make sure to transport the Multi-Drop Connection Unit main unit and/or relevant unit(s) in the manner they will not be exposed to the impact exceeding the impact resistance described in the general specifications of this manual, as they are precision devices. Failure to do so may cause the unit to fail. Check if the unit operates correctly after transportation.
Requirement for Compliance with EMC directive The following products have shown compliance through direct testing (to the identified standards) and design analysis (forming a technical construction file) to the European Directive for Electromagnetic Compatibility when used as directed by the appropriate documentation.
This product is designed for use in industrial applications - Type: Graphic operation terminal - Models: GOT2000 series
For more details please contact the local Mitsubishi Electric sales site. For details of CE marking, refer to the following. GOT2000 Series User's Manual (Hardware)
Compliant with the UKCA marking Requirements for compliance with the UKCA marking are the same with the EC Directives (CE marking).
Standard Remark
EN61131-2 : 2007 Programmable controllers- Equipment, requirement and tests
EMI Compliance with all relevant aspects of the standard. (Radiated Emissions)
EMS
Compliance with all relevant aspects of the standard. (ESD, RF electromagnetic field, EFTB, Surge, RF conducted dis turbances and Power f requency magnetic field)
Associated Manuals The following manuals are relevant to this product. When these loose manuals are required, please consult with our local distributor.
Bundled Items
Manual Name Manual Number
(Model Code) Description
GOT2000 Series Connection Manual (Mitsubishi Electric Products) For GT Works3 Version1
SH-081197ENG (1D7MJ8)
Describes system configurations of connection methods applicable to GOT2000 series and cable creation methods
GOT1000 Series Connection Manual 1/3, 2/3, 3/3 SH-080532ENG (1D7M26)
Describes system configurations of connection methods applicable to GOT1000 series and cable creation methods
GOT1000 Series Connection Manual (Mitsubishi Products) for GT Works3
SH-080868ENG (1D7MC2)
Describes system configurations of connection methods applicable to GOT1000 series and cable creation methods
GT Designer2 Version2 Basic Operation/Data Transfer Manual (For GOT1000 Series)
SH-080529ENG (1D7M24)
Describes methods of the GT Designer2 installation operation, basic operation for drawing and transmitting data to GOT1000 series
GT Designer2 Version2 Screen Design Manual (For GOT1000 Series) 1/3, 2/3, 3/3
SH-080530ENG (1D7M25) Describes specifications and settings of the object functions used in GT Designer2
GT Designer3 Version1 Screen Design Manual (For GOT1000 Series) (Fundamentals) 1/2, 2/2
SH-080866ENG (1D7MB9)
Describes methods of the GT Designer3 installation operation, basic operation for drawing and transmitting data to GOT1000 series
GT Designer3 (GOT2000) Screen Design Manual SH-081220ENG (1D7ML9)
Describes methods of the GT Designer3 (GOT2000) installation operation, basic operation for drawing and transmitting data to GOT2000 series
Included Item Number of Items
GT01-RS4-M main unit 1
Power supply cable with connectors 1
GT01-RS4-M Serial Multi-Drop Connection Unit USERS MANUAL (this manual) 1
1. System Configuration 1.1 System Configuration GOT multi-drop connection is a communication method for 1:N communication by connecting multiple GOTs to one PLC, using the GT01-RS4-M serial multi-drop connection module. For details of the system configuration, refer to the GOT1000 Series Connection Manual.
1.2 Compatible PLC For PLCs compatible with the GOT multi-drop connection, refer to the GOT1000 Series Connection Manual.
Serial multi drop connection module
Connect to the PLC.
Varies according to the connection type.
RS-485 cable
Communication driver Communication interface
MAX500m
GT Designer2 GT Designer3
Communication driver Communication interface
1.3 Compatible GOT The followings are the GOTs compatible with the GOT multi-drop connection. For the confirmation method of the hardware version, refer to the User's Manual of each GOT.
*1 For details on the GOT2000 series GOTs compatible with the GOT multi-drop connection, refer to the GOT2000 Series Connection Manuals.
1.4 Compatible drawing software version
GOT Hardware version
GOT2000 series*1 Version A or later
GT16, GT15 Version A or later
GT1455-QTBD, GT1450-QLBD GT1455-QTBDE, GT1450-QLBDE Version A or later
GT1155-QTBD Version C or later
GT1155-QSBD, GT1150-QLBD Version F or later
GT1055-QSBD, GT1050-QBBD Version C or later
GT1045-QSBD, GT1040-QBBD Version A or later
GT1030-LBD/LWD, GT1030-LBDW/LWDW GT1030-HBD/HWD, GT1030-HBDW/HWDW Version B or later
GT1020-LBD/LWD, GT1020-LBDW/LWDW Version E or later
2. Outline Procedure The outline procedure is shown below. GT11 installation follows.
1) Install the OS.
Install the communication driver of the PLC connected to the multi-drop connection module.
Install the communication driver (multi-drop (Slave)) to the GOT. For details on the installation method, refer to GT Designer2 Version2 Basic Operation/Data Transfer Manual or GT Designer3 Version1 Screen Design Manual (For GOT1000 Series).
- For GT Designer2
- For GT Designer3
(For multi-drop connection module*1)
*1 With GT Designer3 (GOT2000), the standard monitor OS and communication driver
(For GOT)
s cannot be written to the multi-drop connection module.
2) Make sure that the OS is installed. Check GT Designer2 or GT Designer3 drive information to know if the OS is properly installed in the GOT. For details, refer to GT Designer2 Version2 Basic Operation/Data Transfer Manual or GT Designer3 Version1 Screen Design Manual (For GOT1000 Series).
3) Set the communication interface.
For the multi-drop connection module, set the communication interface in the communication setting with GT01-RS4-M of GT Designer2 or GT Designer3.
For the GOT, set the communication interface in the Communication Settings of GT Designer2 or GT Designer3. For details, refer to GT Designer2 Version2 Basic Operation/Data Transfer Manual or GT Designer3 Version1 Screen Design Manual (For GOT1000 Series).
- For GT Designer2 (For multi-drop connection module)
(For GOT)
- For GT Designer3
(For multi-drop connection module*1) (For GOT)
*1 With GT Designer3 (GOT2000), the communication parameters cannot be written to
4) Download the project data. For how to download project data, refer to GT Designer2 Version2 Basic Operation/Data Transfer Manual or GT Designer3 Version1 Screen Design Manual (For GOT1000 Series).
5) Connect the cable. For details on the cable connection, refer to the GOT2000/GOT1000 Series Connection Manuals.
GT01-RS4-M Serial Multi-Drop Connection Unit
User's Manual
This manual describes the specifications of the product. Before use, read this manual and manuals of relevant products fully to acquire proficiency in handling and operating the product. Make sure to learn all the product information, safety information, and precautions. And, store this manual in a safe place so that you can take it out and read it whenever necessary. Always forward it to the end user. Registration The company name and the product name to be described in this manual are the registered trademarks or trademarks of each company.
Effective Sep. 2021 Specifications are subject to change without notice.
Manual Number JY997D35801J
Date Sep. 2021
3. Specifications 3.1 General Specifications
*1 Cannot be used under pressures higher than the atmospheric pressure. Failure to observe this instruction may cause the unit to fail.
3.2 Communication Specifications
3.3 Power Supply Specifications
Item Specifications
Operating ambient temperature 0 to 55C
Storage ambient temperature -20 to 60C
Operating/Storage ambient humidity 10 to 90% RH, non-condensing (The wet bulb temperature is 39C or less.)
Vibration resistance Conforms to J IS C60068-2-6
Frequency Acceleration Half-amplitude Sweep Count
Installed with DIN rail
10 to 57Hz 0.035mm
10 times each in X, Y and Z directions (Total 80 minutes for each)
57 to 150Hz 4.9m/s2
Directly installed 10 to 57Hz 0.075mm
57 to 150Hz 9.8m/s2
Shock resistance Conforms to JIS C60068-2-27 (147 m/s2, 11 ms, Sine half-wave pulse, 3 times each in the X, Y, and Z directions)
Operating atmosphere Must be free of lamp black, corrosive gas, flammable gas, or excessive amounts of electro conductive dust particles and must not be placed in direct sunlight. (This applies for storage as well)
Operating altitude 2000m (6562 ft) max.*1
Cooling method Self-cooling
External dimensions (DWH) 906590mm
Weight Approx. 0.3kg
Installation method Using DIN rail or fixed with screws
Exterior color (Case) Standard color of Mitsubishi Electric (Black: corresponding to N-0230-BG)
Standard Conforms to CE
Item I/F1 (RS-422) I/F2 (RS-232) I/F3 (RS-485) I/F4 (USB)
Connec t ion configuration 1:1 1:N 1:1
Transmiss ion standard
Transmissi on method RS-422 1ch RS-232 1ch RS-485 1ch USB device 1ch
Transmissi on speed 115, 200/57, 600/38, 400/19, 200/9, 600/4, 800 bps Full Speed 12Mbps
Insulation method Photocoupler insulation --
Connector D-sub 9-pin (female) D-sub 9-pin (male) Terminal block (attach/detach type) Mini-B
Transmission distance 30m or less 3m or less 500m (max.) (maximum overall extension length of the system) --
Number of GOTs that can be connected 1 16 (max.) 1
Communication method Full duplex Half duplex and full duplex (Can be selected depending on the wiring)
--
Application For PLC connection (Cannot be used simultaneously with I/F2)
For PLC connection (Cannot be used simultaneously with I/F1)
For multi-drop connection PC communication (OS installation)
Item Specifications
Input power supply voltage 24VDC (+10%, -15%)
Fuse (built-in, not exchangeable) 1A
Power consumption 3.36W or less (140mA/24VDC)
Inrush current 14A or less (24VDC, 2ms)
Dielectric withstand voltage 500VAC for 1 minute (across power supply terminals and earth)
Insulation resistance 10M or larger by insulation resistance tester (across power supply terminals and earth)
Grounding Class D grounding (100or less), To be connected to the panel when grounding is not possible
3.4 LED Light Specifications
*1 For details of corrective actions, refer to Chapter 7 Troubleshooting.
4. External Dimensions and Part name
LED Name Status Description
POWER Lit Power is properly supplied.
Not lit Power is not properly supplied.
SD Lit Sending the data to PLC
Not lit Not sending the data to PLC
RD Lit Receiving the data from PLC
Not lit Not receiving the data from PLC
ERROR*1
Not lit No error
Lit in red Communication error with PLC
Blinking in red Multi-drop communication error
No Name Specifications
1) Installation hole for the main unit Installation hole
2) LED
POWER Lit in green when the power is properly supplied.
SD Lit in green when the data is being sent to PLC.
RD Lit in green when the data is being received from PLC.
ERROR Lit or blinking depending on the status.
3) Terminating resistor selector Can be selected among 110, OPEN and 330 (set to "OPEN" by default)
4) Connector for PLC communication (for RS-232 connection) D-sub 9-pin (male)
5) Connector selection switch for PLC communication Switch for selecting RS-422 or RS-232 (set to "RS-422" by default)
6) USB port For connecting to a personal computer (for changing the communication driver)
7) Connector for PLC communication (for RS-422 connection) D-sub 9-pin (female)
8) Protective cover Protect unused D-sub connector, USB port and switches.
9) Terminal block for the serial multi-drop communication Terminal block 5-pin (with a protective cover) M3 Tightening torque 0.5 to 0.6N.m
10) Power supply connector 24VDC power supply connector insertion point (A dedicated cable is included.)
11) Slider for installing the DIN rail
12) Mode selection switch (Slide switch) Do not operate. (Set to right by default. When set to left, the module does not operate normally.)
57
72
1)
2)
10)
12)
11)
4)
3)
7)
8)
5)
6)
9)
80
Protective cover is installed Protective cover is removed
65
2- 4.5
90
5. Installation 5.1 Installed with DIN Rail Install the multi-drop connection module with its hook (1 place) using the DIN rail.
Applicable DIN rail DIN46277 (width: 35mm) (Install the DIN rail with screws at intervals of 150mm.)
5.2 Directly Installed to Panel Install the multi-drop connection module to the panel using4.5mm holes (2 places).
5.3 Caution for compliance with EMC Directive Programmable logic controllers are open-type devices that must be installed and used within conductive control boxes. Please use the Multi-Drop Connection Unit while installed in conductive shielded control boxes. Please secure the control box lid to the control box (for conduction). Installation within a control box greatly affects the safety of the system and aids in shielding noise from the Multi-Drop Connection Unit.
6. Wiring 6.1 Power Supply Wiring Connect the power supply cable with connectors (included) and the 24VDC terminal of the external power supply.
6.2 Wiring and Terminating Resistor Setting
6.2.1 For 1 pair wiring Make sure to ground a twisted pair cable by applying Class D Grounding (100 or less).
*1 The terminating resistor (110) is built in the multi-drop connection module and GOT (GT21, GT10, GT11, or GT14). Make sure to set it on both ends of the line. For GT27, GT25, GT15, and GT16, external wiring is required. Set the terminating resistors of the GOT that is not at the end of the line to "OPEN".
Black-
Green Ground
Red+
GOT side GOT side GOT sidePLC
Class D
Grounding
Terminating
resistor
110 Class D
Grounding
*1
SDA
SDB
RDA
RDB
SG
RSA
RSB
CSA
CSB
SDA
SDB
RDA
RDB
SG
RSA
RSB
CSA
CSB
SDA
SDB
RDA
RDB
SG
RSA
RSB
CSA
CSB
Signal name
SDA
SDB
RDA
RDB
SG
Multi-drop
connection module
Signal
name Signal
name Signal
name
Class D
Grounding
Terminating
resistor
110
*1
Cable for GT11
6.2.2 For 2 pair wiring Make sure to ground a twisted pair cable by applying Class D Grounding (100 or less).
*1 The terminating resistors (330) are built in the multi-drop connection module and GOT (GT21, GT10, GT11, or GT14). Make sure to set them on both ends of the line. For GT27, GT25, GT15, and GT16, external wiring is required. Set the terminating resistors of the GOT that is not at the end of the line to "OPEN".
Cable for GT11
Class D
Grounding
Class D
Grounding
Class D
Grounding
PLC Multi-drop
connection module
Signal name
SDA
SDB
RDA
RDB
SG
GOT side
Signal
name
SDA
SDB
RDA
RDB
SG
RSA
RSB
CSA
CSB
GOT side
Signal
name
SDA
SDB
RDA
RDB
SG
RSA
RSB
CSA
CSB
GOT side
Signal
name
SDA
SDB
RDA
RDB
SG
RSA
RSB
CSA
CSB
Terminating
resistor
330
*1
Terminating
resistor
330
*1
Terminating
resistor
330
*1
Terminating
resistor
330
*1
7. Troubleshooting In the case where ERROR LED is lit or blinking, check the following items.
*1 With GT Designer3 (GOT2000), the standard monitor OS and communication drivers cannot be written. To use the GOT multi-drop connection with GOT2000, write the standard monitor OS and communication drivers with GT Designer3 (GOT1000) (Version 1.14Q or later).
Status of ERROR LED Description
Lit in red
Check the following items. Check if the power supply status is normal or not. Check the wiring of the connection cable. Install the correct communication driver. Check if the communication interface to which the cable is connected is correct or not. Check the setting of the RS-422/RS-232 selector switch.
Blinking in red
Check the following items. Check that the Mode selection switch is set to the right.
The OS may be faulty. Install the standard OS and communication driver from GT Designer2 or GT Designer3*1 to the multi-drop module again.
Note: This symbol mark is for China only.
6 6
SJ/T 11364
:GB/T 26572
:GB/T 26572
Referenced Standard: GB/T15969.2
(Requirement of Chinese standardized law)
(Pb)
(Hg)
(Cd)
(Cr(VI))
(PBB)
(PBDE)
GOT
This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent licenses. Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual.
Warranty Exclusion of loss in opportunity and secondary loss from warranty liability Regardless of the gratis warranty term, Mitsubishi shall not be liable for compensation to: (1) Damages caused by any cause found not to be the responsibility of
Mitsubishi. (2) Loss in opportunity, lost profits incurred to the user by Failures of Mitsubishi
products. (3) Special damages and secondary damages whether foreseeable or not,
compensation for accidents, and compensation for damages to products other than Mitsubishi products.
(4) Replacement by the user, maintenance of on-site equipment, start-up test run and other tasks.
For safe use This product has been manufactured as a general-purpose part for general industries, and has not been designed or manufactured to be incorporated in a device or system used in purposes related to human life. Before using the product for special purposes such as nuclear power, electric power, aerospace, medicine or passenger movement vehicles, consult with Mitsubishi Electric. This product has been manufactured under strict quality control. However when installing the product where major accidents or losses could occur if the product fails, install appropriate backup or failsafe functions in the system.
HEAD OFFICE : TOKYO BUILDING, 2-7-3 MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN
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