QX80 Mitsubishi MELSEC-Q Series Digital Input Module

The Mitsubishi QX80 is a 24V DC digital input module from the MELSEC-Q Series, featuring 16 high-speed inputs with a minus common configuration. Designed for use in demanding industrial environments, it provides accurate signal detection for sensors, switches, and external devices.

This compact input module uses screw terminals for secure and reliable wiring and occupies 16 I/O points in the PLC system. It’s ideal for discrete input applications in machine control, factory automation, and process systems.

Technical Specifications

Model: QX80
Series: MELSEC-Q
Module Type: Digital Input (Minus Common)
Rated Input Voltage: 24 V DC
Integrated Digital Inputs: 16
Occupied I/O Points: 16
Wiring Type: Screw terminal block
Internal Current Consumption: 0.5 A

Electrical Specifications

Input Type: Sink-type DC input (minus common)
Input Signal Voltage: 20.4–26.4 V DC (operating range)
Response Time: Typically less than 1 ms
Isolation: Photo-coupler isolation per channel

Mechanical Specifications

Mounting: DIN rail or base unit
Dimensions (H × W × D): 98 × 27.4 × 90 mm
Weight: 0.144 kg
Cooling: Natural convection
Enclosure: Compact industrial-grade housing

Environmental Specifications

Operating Temperature: 0°C to 55°C
Storage Temperature: –25°C to 75°C
Humidity: 5% to 95% RH (non-condensing)
IP Rating: IP20
Vibration/Shock Resistance: IEC 60068-2 compliant

Compliance & Certifications

CE Marked: Yes
UL / cUL Listed: Yes
UKCA Compliant: Yes
Marine Approvals: ABS, BV, DNV GL, LR, NK, RINA
EAC: Not compliant

Key Features & Benefits

✅ 16 Digital Inputs: Compact input module for efficient signal management.

✅ 24V DC Rated: Compatible with most industrial sensors and switches.

✅ Minus Common Configuration: Suitable for sink-type wiring setups.

✅ Screw Terminals: Secure and maintenance-friendly wiring method.

✅ Marine Certified: Approved for shipboard and offshore installations.

📦 Order the Mitsubishi QX80 from Drive Outlet Megastore

At Drive Outlet Megastore, we offer unbeatable Mitsubishi QX80 prices.

Streamline your control system input architecture with the QX80 — a durable, compact digital input module designed for 24V DC industrial applications. Trusted across automation platforms using the MELSEC-Q Series.

Check availability or request a quote today.

Speed. Reliability. Mitsubishi intelligence. — Drive Outlet Megastore