Mitsubishi A6CVR-VS16 Digital I/O Module for MELSEC-F FX Series

The Mitsubishi A6CVR-VS16 (A6CVR-VS16) is a combined digital input and output module designed for use with Mitsubishi Electric MELSEC-F (FX) series programmable logic controllers. This legacy expansion unit provides a total of 80 input and output points, integrating 40 digital inputs rated for 24 V DC operation alongside 40 digital outputs utilizing AC triac switching. Built as a functional equivalent to the FX2-80MS unit, the module delivers high-density I/O handling to expand the processing capabilities of compatible automation setups. In industrial automation environments, this mixed I/O unit manages discrete field devices such as sensors, limit switches, solenoids, and AC actuators. The 24 V DC input channels detect digital field signals reliably, while the triac output channels provide solid-state switching for alternating current loads across manufacturing and machine control applications. Designed for seamless integration into MELSEC-F architectures, the A6CVR-VS16 supports system retrofits, maintenance replacements, and ongoing equipment operations in automated assembly, packaging, and process machinery.