Multi-Point Wireless I/O

The multi-point wireless I/O system is ideal if you need to connect one or two dry contacts and/or a 4-20mA transducer to an SNPALM unit that is too far (or too expensive) to run cable. The system will replicate these sensors up to a distance of 600′ indoors or up to 4 miles line of site (flat terrain, raised antennas). The system includes a matched 1 Watt 900MHz transmitter and receiver. Two 24V power supplies and omnidirectional antennas are included. Built-in LEDs indicate RF link and dry contact status.