RELIANCE 86429-78RA Analog Input Rail Module is a four-channel analog input module designed for Reliance Electric AutoMate/Automate systems, providing 0–10 V DC input signals from voltage-output sensors. Part of the AutoMate rail family, it is commonly cataloged as 61C346 (4 Input 0-10 V Analog Rail Module), and it mates to the AutoMate/Automate backplane to feed the PLC with sensor data. Each channel accepts a 0–10 V DC signal, enabling straightforward interfacing to a wide range of process sensors. Typical applications include monitoring process variables in manufacturing environments where voltage-output transducers are used.
