SRI-70/71 BACnet and Modbus Range Enchancements

The versatile SRI-70/71 BACnet and Modbus Touchscreen Room Interfaces and Sensors have been further been enhanced with a number of new features. These features make the user interface as a truly capable platform device to be connected to BMS Controllers and OEM equipment. The SRI-70 range can measure temperature, humidity and CO2. The 3.5" colour touchscreen provides very attractive user interface. Available as Black, White and with Chrome Framing on the edge.


The new features on the SRI-70/71 from Fw4.15 onwards include:-

- Modbus Registers Support for Produal CU Central Controller
- Support for Temperature and CO2 Scaling for 0-10V outputs (SRI-71) – allows connection to many BMS and OEM controllers
- The setpoint mode can be set 'Temperature Relative' allowing +/- adjustment values only to be displayed on the screen
- Setpoint Adjustment can be Reset from the network (BACnet BO object, Modbus Holding Register)
- French Language Option
- BACnet object restructure for BTL
- 115200 Baud Rate
- BACnet AV Object Names made unique (every BACnet object name unique. Some BMS e.g. Schneider StruxuWare require this)
- Centigrade / Fahrenheit Native Unit Selection - allows one device to be used in Worldwide distribution /markets

Here are the links for more information on BACnet and Modbus versions.