QY80 16-Point Transistor Output Module 24V DC Source | Mitsubishi

The Original New Mitsubishi QY80 is a 16-point transistor output module (source type) from the MELSEC-Q series, designed for high-speed switching of DC loads in industrial automation systems. It features photocoupler isolation, a rated load voltage of 12–24 V DC, and a maximum load current of 0.5 A per point with 4 A per common. The module includes a built-in fuse with blow indication (LED and signal output to CPU) and a Zener diode surge suppressor for enhanced reliability. Its 18-point screw terminal block provides secure field wiring, and the compact 27.4 mm width allows efficient use of panel space. As part of the Q series platform, it integrates directly into Q series base units and is compatible with QnU, QnH, and other Q series CPU modules.

Core Engineering Highlights:
16 transistor outputs (source type) | 12–24 V DC rated load voltage | 0.5 A per point, 4 A per common | OFF to ON response: 1 ms or less | Photocoupler isolation | Built-in fuse with blow indication | Zener diode surge suppressor | 18-point screw terminal block | 0.17 kg weight

Key Features:

• Original New Mitsubishi QY80 module

• 16 transistor outputs, source type (positive common)

• Rated load voltage: 12–24 V DC (+20%/-15%, ripple ratio within 5%)

• Maximum load current: 0.5 A per point, 4 A per common

• Maximum inrush current: 4 A, 10 ms or less

• Leakage current at OFF: 0.1 mA or less

• OFF to ON response time: 1 ms or less (rated resistive load)

• Built-in fuse (6.7 A, unchangeable, blow capacity 50 A) with fuse blow indication (LED and signal output to CPU)

• Zener diode surge suppressor for inductive load protection

• Photocoupler isolation between output terminals and PLC power supply

• 18-point screw terminal block (M3 × 6 screws) for field wiring

• Applicable wire size: 0.3–0.75 mm²; applicable crimping terminal: R1.25-3

• 16 points/common (common terminal: TB17)

• Occupied I/O points: 16 (I/O assignment: Output 16 points)

• Internal current consumption (5 V DC): 80 mA (TYP., all points ON)

• Compact 27.4 mm width for high-density panel mounting

• RoHS compliant

Applications:

• High-speed switching of DC solenoids, relays, and indicator lamps

• Factory automation and production line control

• Conveyor and material handling systems

• Packaging machinery and assembly equipment

• Process control and machine automation

• Distributed I/O systems with MELSEC-Q series

Technical Specifications:

System Compatibility:

• Compatible with Mitsubishi MELSEC-Q series base units (main base and extension base)

• Compatible with Q series CPU modules including QnU, QnH, QnPH, QnPRH, and Q00J/Q00/Q01 series

• Installs in any Q series I/O slot via the Q series backplane bus

• Programming and configuration via GX Works2 or GX Developer engineering software

• For AnS/QnAS series replacement, the conversion adapter ERNT-ASQTY80 enables reuse of existing wiring (A1SY80 → QY80)

Related Products:

• QY80-TS – 16-point transistor output module with spring-clamp terminal block

• QY81P – 32-point transistor output module (sink type, 0.5 A)

• QY10 – 16-point relay output module (2 A)

• QX80 – 16-point digital input module (source type)

• Q61P – Power supply module for MELSEC-Q base units

• Q38B – 8-slot main base unit for Q series

• ERNT-ASQTY80 – Conversion adapter for AnS/QnAS series replacement

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, MELSEC, and MELSEC-Q are trademarks of Mitsubishi Electric Corporation.