PresseBox - unn | UNITED NEWS NETWORK GmbH

Wuppertal, 04.11.2025 (PresseBox) - The Web-IO Digital 2x In, 2x Relay Out SPE with integrated 64-bit pulse counter detects, monitors and controls switching signals reliably via your network at two inputs and two potential-free relay outputs. Integration into existing systems is straightforward thanks to the support of common network protocols such as TCP, HTTP(S) and MQTT. Thanks to the galvanic isolation between the IOs and the network, the IO device reliably performs switching and monitoring tasks in IoT, Industry 4.0 and building automation.

Four buttons on the device allow signals to be applied manually, either to switch the local outputs directly or to send network messages. You can view the current status of the EAs at any time via your browser. The SPE interface is used for both data transmission and power supply - separate power supply units and additional cabling are not required.

Single Pair Ethernet technology enables uniform Ethernet communication from the field to the cloud via any two-wire cable. Seamless data communication and an enormous transmission length of up to 1000 m not only save gateways, repeaters and material volumes. Above all, this makes applications much leaner, less error-prone and more powerful overall.

The compact SPE I/O box article no. 57754 is now available for purchase commercially for a net price of EUR 398.00 and can be tested free of charge for 30 days. More information at wut.de/57754 or call +49 202-26 80 110.