| 22
1.4.3 Signal wiring
The following graphics illustrate all signal types of a QBM97.
1.4.3.1 Analog inputs
Analog inputs for passive sensors
Use Connecting passive temperature sensors.
Signal types: Pt1000, LG-Ni1000, NTC10k and Ni1000
Terminal AI1, AI2
Diagram
Analog inputs for voltage signal
Use Connecting devices that supply a 0…10 V signal
Terminal AI1, AI2
Diagram