Microprocessor Controller for DOAS
36
Appendix A: Remote Display (pGD1)
The pGD1 is an optional remote display for use with manufacturer’s microprocessor controllers. The remote display
allows for remote monitoring and adjustment of parameters of the unit mounted controller. The remote display
allows identical access to menus and screens as the unit mounted controller display.
Specifications
Carel Model
PGD1000W00
Power Supply
Power supplied from unit controller
through RJ25 cable
Max distance from unit controller
150 feet
Required Cable
6P6C RJ25/RJ12 Cable (straight)
Operating Conditions
-4°F to 140°F, 90%RH
(non-condensing)
Display Type
Backlit LED with lighted buttons
Installation
The remote display connects to the unit mounted controller
through a six-wire RJ25 or RJ12 telephone cable (straight).
When ordered from the factory, a 10 ft. cable is provided with
the remote display. The display and cable can be used to
assist with start-up and maintenance.
Connecting Cable
If mounted remotely, the factory cable can either be extended
or replaced with a longer cable to obtain the necessary
distance. The resulting cable connections should be a “straight
through cable,” where pins on one end correspond identically
to the pins on the opposite end. If making your own cable, use
the same pin-out for each end.
1 2 3 4 5 6
1 2 3 4 5 6
NTC Temperature Sensor Chart
120
110
100
90
80
70
60
50
40
30
20
10
0
4 6 8 10 12 14 16 18 20 22 24 26 28
Temperatur
e (
ºF)
Resistance (k
Ω
)
