Carrier ZS Standard - Page 59

Relative Humidity sensors
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Installation Guide All rights reserved
55
6 Wire the sensor to the Open controller. See diagrams below and the controller's Installation and Startup
Guide for details.
Input
Output
Wiring diagram
18–36 Vdc
4–20 mA
18–36 Vdc or
21.6–26.4 Vac
0–10 Vdc
7 Reattach the cover to the mounting plate.
8 Turn the two Allen screws at the bottom of the unit counterclockwise to secure the cover to the mounting
plate.
NOTES
• All wiring should be in accordance with all Local and National Electrical Code guidelines.
• If using shielded cable, connect only one end of the shield to ground at the controller. Connecting both ends
to ground may cause a ground loop.
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