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Which Modbus driver is required for an I/A Series Niagara R2 UNC to support Modbus TCP?

Issue

Which Modbus driver is required for an I/A Series Niagara R2 UNC to support Modbus TCP?

Environment

I/A Series R2, UNC-520, JACE-NXT, Soft JACE

Cause

Selection of the proper driver depends upon the functionality required (e.g. UNC acting as Modbus TCP Client or Server).

Resolution

The part numbers are:

IA-DRV-MOD-T   Operates as a Modbus client - Ethernet / TCP
IA-DRV-MOD-R   Operates as a Modbus server - Ethernet / TCP

 


 

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