SB, Sensor Board

Sensor Board (SB)

For connecting up to three different sensor heads.

Up to 3 different sensor heads of the SC series can be connected to the SB sensor-board via the local bus. The SB ensures the power supply of the SC and provides the measured data of the sensor heads for digital communication. Communication with the digital-gas-controller DGC takes place via RS-485 fieldbus interface with DGC protocol. Additional protocols are available for direct connection to higher-level BMS.

Benefits

• Device can be used independently of control panel, stand-alone device without DGC
• System can be expanded at any time, can grow modularly
• Digital measured value processing
• Internal function monitoring with integrated watchdog
• Measured values in sensor head SC, making it easy to change: uncalibrated <> calibrated
• Up to 3 different sensor heads
• Sensor head can be removed via Remote-Board (RB)
• Software according to SIL2-compliant development process
• WAO: Status LED with warning buzz er
• Acknowledgement button (optional)
• Serial RS-485 interface with protocol for DGC or Modbus protocol
• X-Change technology for safe and easy sensor replacement without prior knowledge