Mitsubishi A6CVR-8 Digital I/O Module for MELSEC-F FX Series

The Mitsubishi A6CVR-8 (A6CVR-8) is a combined digital input and output module unit designed for use with Mitsubishi Electric MELSEC-F (FX) series programmable logic controllers. Serving as a high-density expansion device equivalent to the FX2-80MR, this discontinued mixed I/O unit provides comprehensive interface capability for machinery control applications requiring centralized signal processing. The module features a total of 80 input and output channels, structured as 40 digital inputs operating at 24 V DC and 40 digital outputs utilizing normally open relay contacts. This configuration enables seamless integration with a wide variety of field sensors, switches, actuators, indicators, and external contactors. Operating within the MELSEC-F ecosystem, the unit reliably processes incoming discrete logic states while executing switching tasks for automated machinery, material handling systems, and assembly equipment. With its combination of DC inputs and electromechanical relay contact outputs, the unit offers dependable control and flexible interfacing across diverse manufacturing environments.