Mitsubishi 20-VPR-16CS Digital Relay Output Expansion Module for MELSEC-F Series

The Mitsubishi 20-VPR-16CS (20-VPR-16CS) is a digital output expansion block designed for use with Mitsubishi Electric MELSEC-F and FX series programmable logic controllers. Serving as an expansion unit functionally equivalent to the FX16EYRES module, this device provides additional output capability to enhance the control capacity of compatible automation systems. It features 16 digital relay outputs with normally open contacts, allowing programmable controllers to interface directly with actuators, indicator lamps, solenoids, contactors, and other peripheral control devices across industrial machinery and production lines. Engineered to integrate seamlessly with MELSEC-F architectures, the 20-VPR-16CS expands machine input and output configurations without requiring complete controller replacement. The relay-based contact configuration provides electrical isolation and robust switching performance for general-purpose automation tasks. Commonly utilized in packaging, material handling, assembly systems, and automated test equipment, this expansion unit ensures dependable signal distribution and process sequencing in demanding manufacturing environments where reliable digital output switching is essential.