Fanuc IC655MDL526 PLC

This module provides 32 circuits for connection to user input devices. 32 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 divided into four groups with 8 circuits in each group. The four groups are labeled A, B, C, and D, and the terminals for each circuit in the group are labeled 1 to 8. Each group has a single neutral connection, labeled N, for the eight circuits in the group.

The user must supply a 115 VAC source of power for sensing the state of the inputs to the module. All four groups can be powered from a single power source or each group can be powered from a separate source.