Wireless I/O Modules and Controllers

Wireless I/O modules and controllers connect equipment that was never designed to be networked. Analogue and digital inputs read existing sensors, switches, meters and status contacts; relay and output channels drive valves, actuators and plant directly. Modbus RTU models act as a bridge, polling a device you already have and reporting its registers wirelessly.

They are typically used where a signal exists on site but there is no practical way to get it back to a controller, which might be a remote plant room, a rooftop, a site with no spare cable route, or an occupied building where installing containment would be disruptive and expensive. Because everything reports over LoRaWAN, one gateway can serve a whole site, and battery powered models can be fitted where there is no local supply at all.