Weidmuller WL series ethernet radio modems

Weidmuller has launched its long-haul WL series ethernet radio modems. Compact, the feature-rich models combine technical know-how with powerful capability to deliver good performance.

Designed specifically for industrial use, the rugged and robust, upright WL units have a narrow footprint. Only 40 mm wide, the units provide user convenience while saving on space to help users build networks quickly and efficiently.

The series incorporates a range of models including a 2.4 GHz, 5 GHz and 900 MHz option. The high-throughput modems provide effortless connectivity for line-of-sight distances from 5 up to 20 km to deliver reliability that meets the increasingly complex task of monitoring and controlling operational data.

All models have as standard an in-built routing function and black/white list for controlling traffic. Plus, a built-in signal strength tester measures both bandwidth and the signal strength between two radios. In addition, all units include dual-diversity antenna connections and a choice of different antenna accessories to provide reliable wireless connectivity.

Further, the digital I/O connection can be configured for either/or option. Plus, the WL series provides remote wireless I/O mapping where up to 31 x I/O units can be daisy-chained to a transceiver at each end. A selection can be made on digital, analog and combinational input and output types of I/O units.

The 2.4 GHz model can be set up in a mesh network topology providing redundancy and greater reliability for industrial ethernet devices. Each transceiver also has a built-in conversion for serial Modbus RTU to Modbus TCP. DIN rail mounted and operating from 10-30 VDC supply, the plug-and-play WL models provide easy configuration via the built-in web browser and feature LED status indicators. The WL series is suitable for use in any industrial and water treatment plant, factory or mine site as well as in any remote monitoring application, the company claims.