The Banner K50APTGRYF2Q is a rugged, versatile touch button with discrete output, designed for seamless integration into industrial automation and operator interface systems. Part of Banner’s trusted K50 series, this device combines ergonomic capacitive touch actuation with bright, even LED indication, providing both reliable control and clear visual feedback in one compact housing.

At its core, the K50APTGRYF2Q features capacitive touch technology, which eliminates the need for mechanical actuation. Instead of relying on moving parts that can wear out over time, the button responds instantly to the touch of a finger—even through gloves—making it ideal for manufacturing environments where operators require low-effort, intuitive controls. The smooth, crevice-free surface also improves hygiene and simplifies cleaning, reducing contamination risks in industries such as food and beverage or pharmaceuticals.

The unit is powered by a 12–30 V DC supply, ensuring wide compatibility with standard industrial control systems. Its discrete output allows for direct integration into programmable logic controllers (PLCs), machine inputs, or control panels. This reliable electrical design ensures stable operation even in high-noise environments, making it suitable for high-speed and precision-critical tasks.

Equipped with multicolour LED indication, the K50APTGRYF2Q can display bright, evenly distributed green, red, and yellow light. This versatility allows a single device to represent multiple system states—such as “ready,” “warning,” or “fault”—reducing the need for additional indicators. The 50 mm dome-style lens ensures visibility from a wide angle and distance, enabling operators to instantly interpret system status on busy production floors.

Built to withstand demanding conditions, the K50APTGRYF2Q carries IP67 and IP69K ratings, offering complete protection against dust ingress and resistance to high-pressure, high-temperature washdowns. This makes it a reliable solution for harsh environments, including food processing plants, packaging facilities, and outdoor equipment exposed to moisture and debris. Its rugged construction ensures long-term reliability and reduces downtime caused by equipment failures.

The compact 50 mm dome housing is designed for easy installation in operator panels, workstations, or directly on machines. Its durable build provides stable mounting, ensuring the device remains securely in place during operation and cleaning.

In practical use, the K50APTGRYF2Q is ideal for machine start/stop inputs, pick-to-light systems, workstation feedback, and quality control processes. By combining intuitive touch actuation with clear LED indication, it enhances efficiency, reduces errors, and improves overall operator experience.

In summary, the Banner K50APTGRYF2Q is a durable, easy-to-use, and versatile touch button with discrete output. With its capacitive technology, wide DC voltage range, IP67/IP69K environmental protection, and multicolour LED indication, it delivers reliable performance in demanding industrial environments. For facilities seeking to enhance usability, visibility, and reliability in their automation systems, the K50APTGRYF2Q is a proven solution.