PX-MOD Modbus RTU/ASCII Bus Coupler Datasheet

This datasheet details the PX-MOD Modbus RTU/ASCII Bus Coupler slave, which connects up to 64 terminals per assembly (255 total) in a Modbus RTU serial network via an RS-485 D-sub 9-pin port. It supports 512 bytes of input and output data, provides I/O bus power, and includes specifications for wiring, mounting, LED status indicators, and system configuration for the Protos X I/O System.