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Gateway is a protocol converter that allows any device with a modbus RTU protocol to talk to a Toshiba 
T-Series PLC.  In some cases Gateway allows the Toshiba PLC to communicate directly with other 
devices using the other device’s native protocol.  Gateway setup software is used to map the registers 
between the other devices/controllers to registers in the Toshiba PLC.   
 
 
 

 
Toshiba PLC as Master on Modus Network: 

 
 
 
 
 
 
 
 
 
 
 
 

Toshiba PLC as Slaves on Modus Network: 

 
 
 
 
 
 
 
 
 
 
 
 

 
 
 
Toshiba PLC to Other PLC Connection: 

 
 
 
 
 
 
 
 
 
 
 
 

 

 

 

 

 

 

 

Page 2 

 

Description

 

 

Applications

 

 

 

Operator 
Interface 
Station 

Adjustable 
Speed 
Drive 

Modbus

 

Temperature 
Controller 

 

Modbus

 

 

 

Toshiba 
Protocol 

XY 
Protocol

We Can Talk Now! 

Toshiba T2 PLC 

Toshiba T1 PLC

Modbus Master 

Toshiba T1 PLC

Toshiba T1 PLC 

Toshiba T1 PLC 

XY  PLC

Summary of Contents for T1-40 PLC

Page 1: ...th Toshiba T1 40 PLC Temperature Controllers Motor Protection Relays CAN WE TALK Everyone Always Wants to Know What Everyone Else is Doing Adjustable Speed Drives Don t Let Anyone Work Alone Higher Level Controller Computer DCS PLC Programmable Controllers ...

Page 2: ...s used to map the registers between the other devices controllers to registers in the Toshiba PLC Toshiba PLC as Master on Modus Network Toshiba PLC as Slaves on Modus Network Toshiba PLC to Other PLC Connection Page 2 Description Applications Operator Interface Station Adjustable Speed Drive Modbus Temperature Controller Modbus Toshiba Protocol XY Protocol We Can Talk Now Toshiba T2 PLC Toshiba T...

Page 3: ...starting with holding register 400001 3 Holding registers in the PID controller are written into the data registers of the T1 starting at D0 D0 D2 It is also possible to control the priority and frequency of the data transfer using the Gateway setup software Page 3 Power Supply 24 VDC 5 50 ma MAX No Fuse inside 5 VDC 5 FROM PLC 120 ma MAX Communication Two ports as follows Com 1 RS232C RS485 Com 2...

Page 4: ...Connects Gateway to T2 and PC for downloading Gateway Program SC G 019A 00 Cable Connects Gateway to T1 programming port 2m SC G 019B 00 Cable Connects Gateway to T2 programming port 2m Page 4 ADJUSTABLE SPEED DRIVES MOTORS CONTROLS UPS INSTRUMENTATION PLC DCS INTERNATIONAL CORPORATION 13131 West Little York Rd Houston TX 77041 Ph 713 466 0277 Fax 713 466 8773 US 800 231 1412 Canada 800 872 2192 M...

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