Quarktwin Technology Ltd. Controllers - PLC Modules X-WR-4R3-E

The X-WR-4R3-E is a WebRelay-Quad,Ñ¢ module featuring four independent relays capable of switching up to 3 amps at 28VAC or 24VDC. It operates over an IP network and can be controlled via a built-in web server, allowing for setup and operation without the need for additional software. The module supports Modbus TCP/IP communication and offers both ON/OFF and pulse modes for relay operation, with a pulse timer adjustable from 0.1 seconds to 86,400 seconds. Power options for the X-WR-4R3-E include Power-Over-Ethernet (PoE) Class 1 or a 5V DC supply. The device is housed in a rugged enclosure suitable for DIN-rail or wall mounting, and it includes a 14-pin industrial terminal connector for easy wiring. The operating temperature range is from -40¬8F to 150¬8F, making it suitable for various industrial applications, including remote control, security, and industrial automation. The module complies with several safety and electromagnetic standards, ensuring reliable performance in demanding environments.