The 3150-MCM is a Modbus communication module from Allen-Bradley’s partner company, Prosoft Technology. This module is a single-slot module with two (2) RS232, RS422, and RS485 ports supporting Modbus Master and Slave protocols. This module supports the transfer of up to 4000 registers to the PLC/SLC data tables and binary, integer, ASCII, and floating-point data types.
Description: The Allen-Bradley 2711P-T7C4D9 is a PanelView Plus 6 700 Operator Terminal. This operator terminal is powered by an external 18-30VDC supply voltage and has a 6.5-inch colored display with embedded Ethernet, RS232, and Two (2) USB communication port. This operator terminal has a touchscreen input interface.