Mitsubishi QY18A PLC Module QY18A

Description:

The Mitsubishi QY18A digital output module is used in MELSEC-Q PLC automation systems. Commonly installed in industrial control panels, factory automation lines, and machine control systems. Maintenance teams, OEMs, and system integrators use this module for output control, system expansion, and replacement of PLC I/O modules.

Applications:

The Mitsubishi QY18A module is used in industrial automation environments to provide reliable relay-based output control for field devices such as motors, solenoids, contactors, and indicators. It is widely applied in manufacturing systems, packaging equipment, material handling systems, and process control industries where robust switching of AC/DC loads is required. Its relay output design allows flexible control of various electrical loads within PLC-based automation systems.

Technical Specifications:

• Manufacturer: Mitsubishi Electric
• Model / Part Number: QY18A
• Product Type: Digital Output Module (PLC)
• Series: MELSEC-Q Series
• Output Points: 8 relay outputs
• Occupied I/O Points: 16 points
• Output Type: Relay (contact output)
• Rated Load Voltage: 240 V AC / 24 V DC
• Rated Current: 2 A per point
• Power Supply: 12–24 V DC
• Wiring Type: Screw terminal
• Response Time: Approx. 10–12 ms
• Mounting: PLC rack mount (Q-series base unit)
• Dimensions: Approx. 27.4 × 98 × 90 mm

Common Replacements:

• Mitsubishi QY81P Output Module
• Mitsubishi QY42P Transistor Output Module
• Mitsubishi RY18R2A Relay Output Module