IDEC has introduced a new line of CW low-profile touchless switches suitable for many hygienic industrial and public automation applications, addressing cleanliness concerns for protecting against COVID-19 and other contamination. Touchless switches are durable and reduce total cost of equipment operation.
The switches are designed with a sleek and nearly flush (just 2 mm lip) low-profile surface silhouette. They are built for an industry-standard 22 mm mounting hole and require only a shallow 35 mm space behind the panel face, plus room for the wiring connector. The typical installation pitch is 30 mm width and 50 mm height. Operating temperatures range from -25°C to +55°C.
A rubber washer and locking ring ensure IP65/67 and NEMA Type 4X ratings are maintained. The CW1H housing and bezel is black plastic resin, and the CW4H is silver aluminium alloy. Although the switches are rated for outdoor use – made from weather-resistant materials and highly resistant to visible light – excessive exposure to ultraviolet rays from direct sunlight can cause material degradation and colour fading, and even false signals. Additionally, as with almost any signalling device, dirt and water droplets can impact operation. Therefore, designers should check product performance before use, and consider degrees of physical protection.
The switch’s front face contains a central emitter and receiver sensing lens, and an LED indicator ring. Infrared LED diffuse reflection technology is used to detect objects. The detection distance is adjustable, typically ranging from 70 to 270 mm depending on the colour, material and surface condition of the object to be detected. For example, dark gloves can be detected, but at a shorter distance than a bare hand. When two switches are installed close together, their emitting frequencies are automatically adjusted for mutual interference prevention, ensuring the switches do not trigger each other.
The switch output is a non-contact photoMOS relay, available without a timer or with a 0,5 s on-delay and a 2,0 s off-delay. Reverse connection protection is included, and the switch operates at a nominal 12-24 V DC with 100 mA maximum load current. The two-colour LED ring, which can be controlled externally to illuminate in red or green, provides status feedback for users.
State-of-the-art solution for robust industrial Ethernet connectivity Vepac Electronics
Operator Interfaces, Switches & Relays
The 7015-4U2T-T1L unmanaged industrial Single Pair Ethernet (SPE) switch from Vepac is a state-of-the-art solution for robust industrial Ethernet connectivity.
Read more...Simple, powerful illumination
Operator Interfaces, Switches & Relays
In applications needing quick, clear communication, the GS60 Pro Multicolour Guide Spotlight delivers powerful, easily configurable illumination and indication to reduce errors and improve productivity.
Read more...Status display for conveying sensor, machine and device data Turck Banner Southern Africa
Operator Interfaces, Switches & Relays
Enhance application accuracy and efficiency with the SD50 Status Display, which conveys sensor, machine and device data via text and multicolour LEDs.
Read more...Compact industrial switches
Operator Interfaces, Switches & Relays
The Hirschmann Bobcat Series delivers high-performance, compact industrial switches designed for real-time communication.
Read more...Power and control platform for complex applications Schneider Electric South Africa
Operator Interfaces, Switches & Relays
Schneider Electric has unveiled the latest device in its PowerLogic range of products, the PowerLogic P7 digital power and control platform. This was designed to offer the best performance in complex and high-demand applications, and is based on a visualisation-ready, next-generation platform powered by a single configuration tool, the PowerLogic engineering suite.
Read more...High-efficiency switching solutions
Operator Interfaces, Switches & Relays
Becker Mining South Africa has launched a new-generation energy distribution system that has been specially developed to enhance productivity and safety in the challenging conditions of local underground coal mines.
Read more...World-first solution for platinum miner ABB South Africa
Operator Interfaces, Switches & Relays
When a consulting engineering company approached ABB about a specific problem that its platinum mining client was experiencing at its smelter facility in the North West Province, it was an opportunity for the technology provider to showcase its innovation and adaptability in responding to specific customer requirements.
Read more...Robust industrial relays Vepac Electronics
Operator Interfaces, Switches & Relays
Industrial RT relays from Vepac are particularly robust and are used for high load control. RT modules can control up to three changeover contacts, with 10 A each. In addition, this product is equipped for safety reasons with manual operation, improved LEDs or free-wheeling diodes.
Read more...Pick-to-light device with added flexibility Turck Banner Southern Africa
Operator Interfaces, Switches & Relays
Pick-to-light devices and systems help industrial automation manufacturers reduce the risk of error in the assembly process, ensuring product quality and reducing cost. These devices are also used in kitting and put-to-light operations to ensure high accuracy in fulfilment operations.
Read more...Protection relays – control what you can Schneider Electric South Africa
Operator Interfaces, Switches & Relays
With municipalities’ distribution centres and equipment taking immense strain due to load shedding, maintenance has unfortunately moved down the priority list. The time is now to implement what municipalities can control - protecting and monitoring installed equipment.
printer friendly version