Toshiba T2 Series user manual System Configuration, To 1 Configuration, Modbus Module

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2. System Configuration

From 1 to 32 T2E or T2N PLCs can be connected to a Modbus master using the Modbus module.

1 to 1 Configuration

	Modbus Master
	1.	Higher Level PLC
	2.	Distributed Control System
	3.	Computer with SCADA or
RS485		HMI Program
RS485

T2E PLC

I/O Modules
Modbus Module	T2 Minimum
T2E CPU	Configuration
Power Supply

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Contents Prosec T2-Series Important Information Safety Precautions Hazard ClassificationsAbout This Guide Contents Page Overview Modbus Module System ConfigurationTo 1 Configuration To N Configuration External Features and Switch Settings Specifications Modbus Module Operation Modbus Commands Modbus Function Code T2 CommandReg/Device Address T2 Modbus Data Types and T2 Register MappingData Type Attribute Modbus No Offset Restricted Registers Modbus T2 Address mapping ExampleStation Number Modbus Module SetupModbus Module DIP Switch Settings BR2 BR1 BR0 ReservedASY and DLY switches Parity CheckParity PEN EVNExample Configuration Settings ASY DLY Had BR2 BR1 BR0 PEN EVN Wiring Connection to the Modbus Module CPU Setup for the Modbus Module If the LED indicators are on solid Trouble ShootingIf the LED indicators are not flashing, check the following Additional References Toshiba International Corporation Toshiba Corporation Toshiba do BRASIL, S.A