Schneider Electric 8030-HIM-131 Digital Input Module

The Square D 8030-HIM-131 Digital Input Module provides eight optically isolated 12–24 VAC/DC inputs for SY/MAX Class 8030 PLC systems, enabling reliable digital signal acquisition from field devices. It features a removable front-mounted terminal block for front-access wiring, supports up to two 14 AWG conductors per terminal, and includes eight red LED status indicators for input diagnostics. The module’s inputs are optically isolated, with common terminals rated at 1 A for inputs 1–4 and 2 A for inputs 5–8, and it is designed for rugged industrial use. It monitors push buttons, selector switches, limit switches, and solid-state logic circuits commonly used in manufacturing plants, conveyor systems, packaging equipment, water and wastewater facilities, and process automation equipment. With optical isolation and industrial-grade digital signal processing, it is designed for OEM replacements, control-system upgrades, retrofit projects, and industrial maintenance by system integrators, and it remains rack-compatible with SY/MAX Class 8030 PLC systems. Common replacements include Square D 8030-RIM-101, -121, and -131.