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Wiring Diagrams - Siemens QFM2100 Installation Instructions Manual

Q-series relative humidity (rh) and relative humidity & temperature (rh/t) duct sensors

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Wiring Diagrams

U1 G0 G
6
5
4
3
Figure 3. Rh Sensors, 0 to 10 Vdc.
U2 U1 G0 G
6
5
4
3
Figure 5. Rh/T Sensors, 0 to 10 Vdc.
MS BS
U1 G0 G
6
5
4
3
Figure 7. Rh/T Sensors, Thermistor RTD, 0 to 10 Vdc.
Information in this publication is based on current specifications. The company reserves the right to make changes in specifications and
models as design improvements are introduced. Other product or company names mentioned herein may be the trademarks of their
respective owners. © 2004 Siemens Building Technologies, Inc.
Siemens Building Technologies, Inc.
1000 Deerfield Parkway
Buffalo Grove, IL 60089-4513
U.S.A.
HUM: 0 to 10 Vdc
GND or Common
24 Vac ± 20%
13.5 to 35 Vdc
2
1
TEMP: 0 to 10 Vdc
HUM: 0 to 10 Vdc
GND or Common
24 Vac ± 20%
13.5 to 35 Vdc
2
1
}
TEMP: 1K Pt / 1K Ni / T1
HUM: 0 to 10 Vdc
GND or Common
24 Vac ± 20%
13.5 to 35 Vdc
2
1
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6
5
Figure 4. Rh Sensors, 4 to 20 mA.
6
Figure 6. Rh/T Sensors, 4 to 20 mA
NOTE:
For individual panel wiring details, see the
appropriate hardware manual.
technical.editor@siemens.com
Document No. 129-413
Installation Instructions
October 13, 2004
HUM: 4 to 20 mA
13.5 to 35 Vdc
I1 G1
4
3
2
1
TEMP: 4 to 20 mA
13.5 to 35 Vdc
HUM: 4 to 20 mA
13.5 to 35 Vdc
I2 G2 I1 G1
5
4
3
2
1
Document No. 129-413
Country of Origin: US

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