Reliance Electric 45C992 Shark PLC Input Module

The Reliance Electric 45C992 Shark XL eight-channel analog input module accepts eight independent 0–10 VDC sensor signals and feeds them into a Shark XL PLC, enabling real-time monitoring of analog process data. Each channel delivers 8‑bit resolution for sensor voltage-to-digital conversion, with a 0–10 VDC input range and an input impedance of 100 kΩ, making it compatible with standard 0–10 V industrial sensors. As part of the Shark XL family, the 45C992 is designed to work with Reliance Electric Shark XL programmable controllers, expanding the system’s capacity to handle analog I/O for control and monitoring tasks. Typical applications include interfacing voltage-output sensors to capture process variables such as temperature, pressure, level, or position, which are then converted to PLC-ready values for scaling, alarms, or closed-loop control. The module is identified by part number 45C992 within the Shark XL series, serving as the eight-channel analog input option in legacy Reliance Electric automation setups.