Dwyer Bulletin P-DHC-QS Series DHC Digihelic Differential Pressure Controller User Guide
- June 3, 2024
- Dwyer
Table of Contents
Dwyer Bulletin P-DHC-QS Series DHC Digihelic Differential Pressure
Controller
QUICK START GUIDE
- Mount on the surface or in the panel using provided screws and mounting lugs.
- Attach provided cable and wire using the table on the reverse side.
- Set zero calibration. Apply zero pressure to both ports and navigate the menu to zero the device. Menu -> CAL -> ZERO ->Hit enter button.
- Scan the QR code with a smart device to open the product web page for additional resources.
WIRING INFORMATION
| Function | 15 Pin Connector Terminal | Cable Color |
|---|
12-28 VAC/VDC
Power
| 1| Brown
12-28 VAC/VDC
Power
| 6| Yellow
4-20 mA Output Signal| 11| Red
0-10 V Output
Signal
| 7| Light
Purple
External Input Signal| 8| Light Green
Signal Common| 2| Black
Relay #1 N/O| 12| Violet
Relay #1 Common| 13| Grey
Relay #1 N/C| 14| White
Relay #2 N/O| 15| Dark Blue
Relay #2
Common
| 10| Dark
Green
Relay #2 N/C| 5| Orange
RS-485 B(+)| 4| Tan
RS-485 A(-)| 3| Pink
RS-485
Common
| 9| Light Blue
- Printed in U.S.A. 6/22 FR# 444695-00
- ©Copyright 2022 Dwyer Instruments, LLC
Documents / Resources
|
Dwyer Bulletin P-DHC-QS Series DHC Digihelic Differential Pressure
Controller
[pdf] User Guide
Bulletin P-DHC-QS, Series DHC Digihelic Differential Pressure Controller,
Differential Pressure Controller, Pressure Controller, Controller
---|---
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