FX5U-32MT/DSS 32 I/O PLC CPU Unit 16DI/16DO Transistor | Mitsubishi Electric

The Original New Mitsubishi Electric FX5U-32MT/DSS is a compact programmable logic controller (PLC) CPU unit from the MELSEC iQ-F series, designed for high-speed machine control and industrial automation. Featuring 16 digital inputs (24 V DC, sink/source), 16 transistor source outputs, and 64K steps (128 KB) flash program memory, it delivers 34 ns per instruction processing speed. Built-in Ethernet and RS-485 ports, analog I/O, high-speed counters, and positioning functions reduce the need for additional modules, making it suitable for packaging, material handling, and OEM machinery applications.

Core Engineering Highlights:
16 digital inputs (24 V DC, sink/source) | 16 transistor source outputs (24 V DC) | 64K steps (128 KB) flash program memory | 34 ns/instruction processing speed | Built-in Ethernet (1 port) + RS-485 (1 port) | Built-in analog I/O: 2 inputs + 1 output | Up to 6 high-speed counters (200 kHz) + 2 (10 kHz) | Positioning: up to 4 axes at 200 kHz | 256 local I/O / 512 with remote I/O | 24 V DC power supply | 150 mm width

Key Features:

• Original New Mitsubishi Electric FX5U-32MT/DSS CPU unit

• 16 digital inputs, 24 V DC sink/source configurable

• 16 transistor source outputs for high-speed switching

• 64K steps (128 KB) flash program memory, battery-free operation

• 34 ns/instruction (LD, MOV) processing speed

• Built-in Ethernet port for programming, monitoring, and Modbus TCP

• Built-in RS-485 port for serial communication and Modbus RTU

• Built-in analog inputs: 2 channels; analog output: 1 channel

• Built-in high-speed counter: up to 6 channels at 200 kHz + 2 channels at 10 kHz

• Built-in positioning: up to 4 axes at 200 kHz

• SD/SDHC memory card slot (up to 4 GB) for program backup and data logging

• Screw-clamp terminal connections for reliable field wiring

• DIN rail mounting (150 mm width)

• IP10 protection rating

• Battery-less maintenance design

Applications:

• Packaging machinery and assembly lines

• Material handling and conveyor control

• OEM machine automation and equipment integration

• Pick-and-place and positioning systems

• Pump, fan, and general motor control

• Factory automation and industrial control panels

Technical Specifications:

System Compatibility:

• Compatible with Mitsubishi Electric MELSEC iQ-F series expansion modules and adapters. Module compatibility should be verified before installation.

• Expansion options: FX5 series I/O modules (right side, up to 8 units), FX5 series special adapters (left side, up to 6 units), FX5 series communication boards (front, up to 2 units)

• Supports CC-Link IE TSN-compatible motion module and SSCNET III/H-compatible simple motion module for advanced positioning

• Programmed using GX Works3 engineering software

Related Products:

• FX5U-32MR/ES – 32 I/O version with relay outputs

• FX5U-64MT/DSS – 64 I/O version with transistor source outputs

• FX5-16EX/ES – 16-point DC input expansion module

• FX5-16EYT/ES – 16-point transistor output expansion module

• FX5-485-ADP – RS-485 communication adapter

• FX5-4AD-ADP – 4-channel analog input adapter

• FX5-4DA-ADP – 4-channel analog output adapter

• GX Works3 – Programming and configuration software

PLC ERA is an independent industrial automation distributor supplying genuine Original New products through established global supply channels. All products are factory sealed when applicable and undergo quality inspection prior to shipment. Mitsubishi Electric and MELSEC are trademarks of Mitsubishi Electric Corporation.