Allen-Bradley 1769SC-IT6I Analog Input Module

The 1769SC-IT6I is a six-channel, isolated thermocouple/mV input module designed for Allen-Bradley 1769 Compact I/O systems. It provides six isolated input channels for thermocouple signals and millivolt measurements, enabling direct temperature sensing and small-signal monitoring in industrial automation. With per‑channel isolation, the module helps minimize ground loops and interference when multiple sensors are routed to a single controller. It is intended for use in 1769 CompactLogix configurations and is noted by Spectrum Controls as compatible with Allen‑Bradley MicroLogix 1500 bases as well as Compact I/O chassis. Mounting is via DIN rail or panel mounting on a two‑screw support, and it connects to the backplane through the standard 1769 Compact I/O bus, enabling seamless integration with 1769-series controllers. Spectrum’s catalog describes 1769sc-IT6I specifically as “6-Ch Isolated Thermocouple Inputs,” emphasizing its role as a thermocouple/mV input solution for AB systems.