Fanuc IC655MDL527 PLC

This module provides 16 isolated circuits for connection to user input devices. 16 LEDs on the front of the module provide a visual indication of the status of each circuit, with each LED reflecting the ON or OFF state of the corresponding circuit. When commanded through programming, these LEDs provide the starting I/O address for the module. Connections to each circuit are made to the removable terminal block on the front of the module. The input circuits are isolated from each other relative to the AC power source. Each input has a separate neutral connection, which allows each input to be powered from different phases of the AC supply, if required. The user must supply a source of AC power, which can be from 80 to 265 VAC, for sensing the state of the inputs to the module.