Mitsubishi Electric A1SX10 Input/Output Module

The Mitsubishi Electric A1SX10 Input/Output Module is a discrete I/O expansion module for Mitsubishi MELSEC PLC systems, adding 10 I/O points to interface field sensors and actuators in MELSEC racks or DIN-rail-mounted cabinets. It provides 24 VDC discrete inputs (sink/source compatible) and 24 VDC discrete outputs (24 VDC or relay, platform dependent), with field terminal screw wiring, status LEDs for I/O and module health, and transient suppression/short-circuit protection (platform dependent). Designed for discrete signal acquisition and control, it is commonly used in factory and process automation such as conveyors, packaging machinery, assembly lines, and material handling equipment. It supports Mitsubishi MELSEC PLC family compatibility and is suitable for I/O expansion, retrofit upgrades, or replacement of aging modules.