CNCR-190 • Two-wire 4-20 mA/HART
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Fig. 2: Wireless connection to standard operating devices with integrated Bluetooth LE
1. Sensor
2. Smartphone/Tablet
3. PC/Notebook
Devices with signal output 4-20 mA/HART can also be operated via a signal cable. This is done
via an interface adapter and a PC/notebook using DTM/PACTware.
Fig. 3: Connecting the PC to the signal cable
1. Sensor
2. HART resistance 250 Ω (optional depending on evaluation)
3. Connection cable with 2 mm pins and terminals
4. Voltage supply
5. Interface adapter