WiOne Master is a receiver designed to work with WiOne wireless humidity and/or temperature transmitters. WiOne Master communicates with other devices using the 868 MHz frequency band. The main task of the receiver is to receive measurement data from humidity and temperature transmitters and send these data to the host HVAC or BMS system. Various variants of the device are available (storing data on internal storage, LCD display, …).
(1) – RS-485 (Modbus RTU) or Ethernet (Modbus TCP) interface
Communication between the receiver or receivers (many receivers can work in one network) and the master device of the system (computer, server, PLC, HMI panel) takes place using the popular industrial interfaces: RS-485 (Modbus RTU) or Ethernet LAN ( Modbus TCP). This solution allows simple integration of the wireless system with wired systems (including existing ones).