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Wiring Diagrams
Figure 3. Rh Sensors, 0 to 10 Vdc.
Figure 5. Rh/T Sensors, 0 to 10 Vdc.
Figure 7. Rh/T Sensors, Thermistor RTD, 0 to 10 Vdc.
NOTE:
For QFM3171(D): Terminals G1(+) and I1(-) for the humidity output must always be connected to power,
even if only the temperature output G2(+) and I2(-) is used.
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. Product or company names mentioned herein may be the trademarks of their respective
owners. © 2009 Siemens Industry, Inc.
Siemens Industry, Inc.
Building Technologies Division
1000 Deerfield Parkway
Buffalo Grove, IL 60089
+ 1 847-215-1000
NOTE:
Your feedback is important to us. If you have
comments about this document, please send them
to
SBT_technical.editor.us.sbt@siemens.com
Document No. 129-413
Installation Instructions
Figure 4. Rh Sensors, 4 to 20 mA.
Figure 6. Rh/T Sensors, 4 to 20 mA.
For individual panel wiring details, see the
appropriate hardware manual.
October 5, 2009
Document No. 129-413
Printed in the U.S.A.
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