Wiring - Johnson Controls - DP180 - Differential Pressure Transducer - DP180 Series

Low Differential Pressure Transducer DP180 Series Installation Guide

Brand
Johnson Controls
Product name
DP180 Series
Document type
Installation Guide
Part number
24-11486-00039
Document revision
Revision date
2021-05-13
Language
English

To access the terminal strip, turn the screws on top of the case counterclockwise until you can remove the cover. The screws are captive in the top of the case. Identify wiring terminations on the circuit board below the terminal strip. Figure 1 shows the voltage output and Figure 2 shows the current output, both for electrical code 1.

Figure 1. Voltage output
Callout Description
A 9 VAC to 30 VAC or 12 VDC to 40 VDC
B DP180 Transducer
C Readout or Data Access Server (DAS)
EXC Connect to positive terminal of DC or AC power supply
GND Connect as the reference for power supply and output signal
SIG Connect to positive terminal of control or pressure monitor
Figure 2. Current output
Callout Description
A 9 VDC to 30 VDC
B DP180 Transducer
C Current monitor device