Reliance Electric 57400-1 16-Channel Input Module

Reliance Electric 57400-1 is a 16-channel input module for Reliance AutoMax PLC systems. It is an 115V AC/DC input module with 16 independent input points that accept 115V signals from field devices such as sensors and switches. This module enables the PLC to monitor discrete device states and feed the control logic with real-time inputs for automation tasks such as sequencing and interlock logic in machine and process control environments. Because it reads 115V AC or DC signals, it supports common industrial sensors and wiring schemes, helping integrate a broad range of equipment into an AutoMax control architecture. Identified by part number 57400-1, the 16-channel configuration represents the 16-channel input option within Reliance Electric's AutoMax family, designed for straightforward panel mounting and reliable operation in typical factory settings.