Overview of ports, continued – Schneider Electric Processor Adapter User Manual
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Overview of Momentum M1 Processor Adapters
870 USE 101 10 V.2
23
Overview of Ports, Continued
Modbus Port 2
Modbus Port 2 is a general-purpose asynchronous serial port with dedicated
RS485 slave functionality. This port has a 9-pin D connector.
I/OBus Port
The I/OBus port is used to control and communicate with other network (non-local)
I/O modules under the control of the CPU. This port has a 9-pin D connector.
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