The Allen-Bradley 1771-IFC Analog Input Module is an eight-channel, 12-bit analog input card for PLC-5 backplanes. It accepts voltage or current signals and converts each channel to a 12-bit binary value that the controller reads. This module is designed for industrial process monitoring and control, enabling reliable acquisition of sensor data across up to eight analog inputs in a single slot. As part of the 1771 family of PLC-5 I/O modules, it supports single-ended configurations and integrates with standard backplanes for straightforward installation in PLC-5 systems.
