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Mitsubishi QY22 - Programmable Logic Controller
| Brand | Mitsubishi |
| Product Type | PLC(Programmable Logic Controller) |
| Product | QY22 |
Technical Specifications of Mitsubishi Programmable Logic Controller QY22
| Specification | Value |
|---|---|
| Series | MELSEC-Q SERIES |
| Type | TRIAC OUTPUT |
| Occupied I/O Points on PLC | 16 |
| Depth (mm) | 90 |
| Weight (kg) | 254 |
| Width (mm) | 27,4 |
| Height (mm) | 98 |
| Integrated Digital Outputs | 16 |
| Output Type | TRIAC |
| Wiring | SCREW |
| Int. Current Consumption (A) | 0,25 |
| Rated Load Voltage (VAC) | 100-240 |
The Mitsubishi QY22 PLC is a TRIAC output module engineered for reliable AC control in the MELSEC-Q Series. Designed to switch 100–240 VAC loads across 16 isolated output channels, this module is a trusted choice for engineers integrating automation systems that operate fans, valves, lamps, and solenoids. With a rated current consumption of 0.25 A, the QY22 ensures energy efficiency while delivering stable performance in demanding plant and machine control environments.
It features a sturdy build with dimensions of 27.4 mm (W) × 98 mm (H) × 90 mm (D) and a weight of 254 g, making it suitable for compact control panels. The screw-type wiring terminals provide secure and simple installation, especially in environments prone to vibration. The module’s TRIAC output type ensures quiet, contactless switching with extended lifespan, which is critical in reducing maintenance and improving MTBF (Mean Time Between Failures) in factory floors. With 16 occupied I/O points on the PLC and seamless compatibility with GX Developer software, the QY22 simplifies expansion and diagnostics for OEMs and system integrators.
The Mitsubishi QY22 PLC is purpose-built for AC load control in industrial environments that require safe and silent switching. It is widely used in HVAC panels, pump controllers, packaging machines, and lighting systems that require reliable TRIAC output switching without mechanical contact wear.
This module is especially effective in applications where electrical noise must be minimized and mechanical relay wear is a concern. It offers engineers a dependable solution to switch high-voltage AC devices such as pilot lamps, relays, or small motors. Additionally, it reduces the need for external relays, streamlining panel wiring and improving reliability in long-term operations.
Whether you're automating a new production line or upgrading legacy systems, the Mitsubishi QY22 PLC provides a proven and compact solution for managing AC loads with precision and safety. Its TRIAC output design ensures silent operation and minimal maintenance—ideal for modern industrial control systems.
