Spinwave Systems' BMS interface easily connects Spinwave's wireless sensors to open-protocol building automation systems. The wireless BMS interface consists of an RF receiver module and an open protocol (TCP) interface. Up to 31 separate wireless devices (sensors and/or repeaters) are supported per BMS interface. Sensor data points are mapped to BMS network variables and are presented to the Building Management System as Modbus registers.
Modbus, Modbus TCP
Flexible mounting options to accommodate a broad range of installation requirements; multiple interface options-easily integrates with virtually any building automation option; RF receiver module and Modbus TCP interface (SWRF-MODBUS-TCP) or Modbus RTU interface (SWRF-MODBUS-RTU)
Radio Characteristics: 2.4GHz, IEEE 802.15.4, Receiver Sensitivity -95dBm, Receiver Adjacent Channel Rejection +/-5MHz, 46/39 dB, Receiver Alternate Channel Rejection +/-10MHz, 58/55 dB; Open field Range: Receiver/Router: up to 3500 ft. (1 km), Receiver/Sensor: up to 700 ft. (230 m) In-building Range per hop (Sensor to Repeater or Repeater to Repeater) 120 ft. (40 m) in typical commercial office building;
Power: 24VAC (+/-20%), 30 VA