Using the Modbus Plus Ports

Two Types of Modbus Plus Networks, Continued

What if I Need If your system requires both supervisory and I/O handling architectures, one

Both Types? solution is to use a Processor Adapter with I/OBus capabilities as the I/O network and either a 172 PNN 210 22 or 172 PNN 260 22 Option Adapter with Modbus Plus for the supervisory network.

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