Carries out remote control and management of freezing chests, refrigerated display cases and cabinets, as well as boilers / electric heaters by commands from the server using the Modbus protocol.

Composition:

• RS-485 interface
• relay (220V) – 1 pc.
• temperature sensor – 2 pcs.
• reed switch – 2 pcs.
• current transformer – 1 pc.
• voltage sensor – 2 pcs.
• external LEDs for indicating door status – 2 pcs.
• external buzzer signaling the state of the doors – 1 pc.