Mitsubishi QX80

Mitsubishi QX80 | 32-Point Digital Input Module for MELSEC-Q Series PLCs

Overview

The Mitsubishi QX80 is a 32-channel digital input module for the MELSEC-Q Series PLC platform, offering fast, noise-resistant input processing with support for both sink and source input types. With built-in LED status indicators and a compact design, the QX80 is ideal for high-density, high-performance automation systems.

Key Features

• Number of Inputs: 32 digital input channels

• Input Type: Sink or source selectable

• Input Voltage: 24V DC (20.4–26.4V DC range)

• Input Current: Approx. 5 mA per point

• Response Time: 10 ms (default), configurable

• LED Indicators: Individual input status indicators

• Common Terminal: 8 points per common

• High-Density Design: Efficient use of rack space

Technical Specifications

• Model: QX80

• Series: MELSEC-Q

• Connector Type: Screw terminal block (via optional terminal block)

• Isolation: Photocoupler

• Mounting: Standard Q-series base unit slot

• Operating Temperature: 0°C to 55°C

• Weight: Approx. 0.2 kg (0.44 lbs)

• Certifications: CE, UL, cUL

Applications

• Sensor and switch monitoring

• Machine start/stop controls

• Industrial process inputs

• Safety signal acquisition

• General-purpose digital I/O in factory automation

Why Choose the QX80?

• High Channel Density: 32 inputs in one compact module

• Flexible Input Type: Sink/source compatibility simplifies wiring

• Fast, Stable Performance: Reliable for high-speed control systems

• Easy Diagnostics: LED indicators provide real-time input status

Order Now

The Mitsubishi QX80 digital input module is available and ready to ship.

Return to the Mitsubishi MELSEC-Q Series collection for more options in this family.

Explore our full range of Mitsubishi MELSEC Programmable Controllers (PLC) to discover scalable automation solutions, from legacy MELSEC systems to next-generation PLCs designed for high performance, connectivity, and flexibility.

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply