Mitsubishi A67RP Digital Mixed I/O Module for MELSEC-F FX Series

The Mitsubishi A67RP (A67RP) is a discontinued combined digital input and output unit designed for Mitsubishi Electric MELSEC-F (FX) series programmable logic controllers. Offering equivalent functionality to the FX24MRESUL unit, this module provides expanded input and output capability for automation machinery and control systems requiring integrated switching and monitoring. The unit features a total of 24 digital I/O points, configured as 12 digital inputs and 12 digital outputs. The 12 digital inputs operate on a 24 V DC direct-current supply voltage, allowing direct interfacing with field devices such as sensors, pushbuttons, and auxiliary status contacts. The 12 digital outputs utilize normally open relay contacts, enabling reliable control of external loads, actuators, indicators, and interlocks within industrial equipment. Built for installation in MELSEC-F and FX series controller architectures, the Mitsubishi A67RP functions as a versatile replacement or expansion component to maintain legacy control systems, support existing automated operations, and ensure stable machine processing without requiring comprehensive system reconfiguration.