Mitsubishi FA-TH16YRA20S Relay Output Terminal Module for MELSEC PLCs

The Mitsubishi FA-TH16YRA20S (FA-TH16YRA20S) is a 16-channel relay output terminal module designed for use with Mitsubishi Electric MELSEC programmable logic controllers and automation systems. Operating as an interface unit between controller output modules and external industrial field devices, this terminal block enables reliable signal switching, load control, and electrical isolation across factory automation setups. It accommodates connection cables through its dedicated connector interface and routes outputs to screw terminal connections, simplifying panel wiring, maintenance, and system expansion. The module is engineered for high durability in industrial control environments, providing dependable operation in manufacturing lines, material handling equipment, packaging machinery, and automated assembly stations. With a recorded shipping weight of 10 kg, the module installs securely within standard electrical control enclosures to ensure robust mechanical stability and continuous performance. The FA-TH16YRA20S serves as an essential replacement or upgrade component for maintaining the integrity and responsiveness of Mitsubishi automation architectures.