The Mitsubishi Electric FX5U-32MR/ES is a 32-point CPU module within the MELSEC iQ-F Series, developed for reliable and flexible industrial automation control. It provides 16 digital inputs and 16 relay outputs in a compact PLC configuration, allowing users to control a wide range of sensors, switches, actuators, contactors, and other industrial devices. Its 100 to 240 V AC power supply and 24 V DC sink/source input configuration make it suitable for a variety of standard machine-control environments.
A major advantage of the FX5U-32MR/ES is the range of functions integrated directly into the CPU module. The controller includes 2-channel built-in analog input, 1-channel built-in analog output, high-speed counter functionality of up to 6 channels at 200 kHz plus 2 channels at 10 kHz, Ethernet communication, and RS-485 communication. The MELSEC iQ-F platform also supports advanced programming functions and high-speed processing, with Mitsubishi Electric specifying an LD instruction processing speed of 34 ns.
The FX5U-32MR/ES can be used in machine builders' equipment, production lines, packaging machinery, conveyor systems, material handling equipment, and general factory automation applications. Its relay output configuration is particularly useful for applications where relay switching is required. For replacement or new installations, users should verify the exact model number, power supply, I/O configuration, wiring requirements, and compatibility with the existing Mitsubishi Electric automation system before installation. Mitsubishi Electric currently lists the FX5U-32MR/ES as a CPU module in its MELSEC iQ-F product documentation.
