WSB, Warning and Sensor Board

With RS-485 interface, 4-20 mA output and alarm relay

The WSB warning and sensor-board ensures the power supply to the sensors and prepares the measured data from the sensor head for digital communication. Communication with the DGC controller takes place via the RS-485 fieldbus
interface with DGC protocol.

The sensor head is connected to the local bus via a plug connection. This enables a simple sensor head exchange instead of on-site calibration. The internal X-Change routine recognizes the replaced sensor head during the change process and automatically starts the measurement operation.

Benefits

• Modular design
• Compatible with a wide range of BMS
• Easy to use, no separate tool required
• Device can be used independently of control center, stand-alone devices without DGC
• System can be expanded at any time, can grow modularly
• Individual parameterization possible
• Resistant to dust, moisture and high/low temperatures
• Ideal for heating or cooling applications
• X-Change technology for safe and easy sensor replacement without prior knowledge