Page 3
WIRING
• Deactivate the 24 Vac/dc power supply until all connections are made to the device to prevent electrical
shock or equipment damage.
• Use 14-22 AWG shielded wiring for all connections and do not locate the device wires in the same conduit
with wiring used to supply inductive loads such as motors. Make all connections in accordance with
national and local codes.
• Pull at least six inches of wire into the enclosure, then complete the wiring connection according to the
wiring diagram for the applicable power supply and output signal type.
• Connect the plus DC or the AC voltage hot side to the PWR terminal. For voltage output or AC power, the
supply Common is connected to the COM terminal.
DO NOT connect power to the OUT terminals as
the device will be damaged.
It has half-wave power supply so the supply Common is the same as the
signal Common. See Figure 11.
• The analog output is available on the OUT terminal. Check the controller Analog Input to determine the
proper connection before applying power.
• If using the Zero function, connect the Remote Zero Switch between the ZERO and COM terminals.
Figure 11
Wiring for all output signals and 24 Vac/Vdc
power from controller
Wiring if using the remote zero input
WARNING: Do NOT apply voltage to Zero terminal
Wiring for all output signals and external 24 Vac
power transformer or 24 Vdc power supply
START-UP
Upon applying power to the device, it will enter the start-up mode. The LCD will display the current
operating settings for 2 seconds each.
Version
1.00
1. SOFTWARE VERSION NUMBER
2. MODEL PRESSURE RANGE
P Range
50PSI
3. THE OUTPUT TYPE
Output
4-20mA
At the end of start-up mode the device will enter normal mode displaying pressure read from sensors.
0.0
PSI
Remote Zero
Switch
COM
PWR
OUT
ZERO
External Power Supply
Controller
COM
PWR
OUT
Controller
COM
PWR
OUT
ZERO
External Power Supply
COM
PWR
OUT
ZERO
ZERO/UP
DOWN
MENU
mA
VOL
T
IN-GE-DPXXX-02-02 11/19
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