Description:

The Mitsubishi QX80 Input Output Module is used in Mitsubishi MELSEC-Q series PLC systems for digital input signal acquisition in automation control applications. Commonly installed in factory automation panels, conveyor systems, packaging machines, and process control equipment requiring 24VDC digital input interface. Maintenance teams, OEMs, and system integrators use this module for replacement, I/O expansion, or control system retrofit to maintain reliable PLC input signal monitoring.

Applications:

The Mitsubishi QX80 is used in MELSEC-Q PLC racks for sensor input monitoring, limit switch detection, pushbutton signal input, machine interlock circuits, conveyor control systems, packaging machinery, assembly equipment, and factory automation systems requiring 16-point 24VDC digital input control.

Technical Specifications:

• Brand: Mitsubishi
• Part Number: QX80
• Product Type: Digital Input Module
• Series: MELSEC-Q Series
• Input Points: 16 inputs
• Input Voltage: 24 V DC
• Input Type: Sink / source compatible (module dependent)
• Input Current: Approx. 4–7 mA per point
• Response Time: Approx. 10 ms
• Common Points: 16 points common
• Isolation: Photocoupler isolation
• Wiring Method: Screw terminal block
• Mounting: Q series base unit rack mount
• Internal Current Consumption: Approx. 0.19 A (5V DC)
• Application: PLC digital input signal acquisition

Common Replacements:

• Mitsubishi QX81
• Mitsubishi QX40
• Mitsubishi QX82