Signal Wiring - Siemens QBM97 Series User Manual

Installation
1
Wiring

1.4.3 Signal wiring

1.4.3.1 Analog inputs
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Siemens
Building Technologies
The following graphics illustrate all signal types of a QBM97.
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
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A6V11478123_en_a
2019-02-01