UC611 - LoRaWAN Control Module with Dry Contact Relay - Milesight

Control equipment using a dry contact

The UC611 controls the opening and closing of a dry contact relay to operate a compatible input. It transmits a command without supplying voltage to the controlled input. This operation is suitable for equipment whose control relies on a floating contact, such as a gas boiler input or a hydraulic underfloor heating manifold designed for voltage-free switching. Unlike the UC601 with a powered contact, the UC611 is dedicated to switching without integrated power measurement.

Combine local and LoRaWAN controls

The local control input allows for on-site operation, while the LoRaWAN connection links the relay to a remote monitoring infrastructure. Milesight D2D also enables interactions between compatible devices without going through the gateway for local control. The Bluetooth app simplifies configuration near the module. Control schedules automate the heating operation periods.

Install as close as possible to the equipment

The compact format of the UC611 makes it easy to integrate into a wall box or near the controlled input. The module operates at 100 to 250 V AC or 24 to 48 V DC; its dry contact output follows the wiring diagram of the connected equipment. The radio version is chosen according to the site's LoRaWAN network: indicate your region when ordering. Local and remote controls are thus integrated into the same building management operation.