Orion System GBD-X Controller - Manual (Page 8)

24VAC
GND
Available Inputs
For Connection of
Space Temperature
Sensors. See Page
4 For Detailed
Space Temperature
Sensor Wiring
Communications Wire
Must Be 2 Conductor
Twisted Pair With
Shield, Belden #82760
Or Equivalent.
All Wiring Must Be
Straight Through,
R To R, T To T And
SHLD To SHLD.
Line Voltage
24 VAC Transformer
8 VA Minimum
FILENAME
DATE: B. CREWS
DESCRIPTION: PAGE
DRAWN BY:
OE332-23- GBDX Controller
JOB NAME
OE332-23-GBDX-Wire1A.CDR
FILENAME
JOB NAME
3 of 5
GBD-X Wiring
4.) All Wiring To Be In Accordance
With Local And National Electrical
Codes And Specifications.
3.) Set-up, Programming And
Monitoring Of The GBD-X
Controller Requires The Use Of A
Personal Computer And Prism
Software.
2.) 24 VAC Must Be Connected
So That All Ground Wires
Remain Common.
Notes:
1.) The GBD-X Can Either Be Used
With CO2 Sensors Or Space
Temperature Sensors But Not
Both On The Same GBD-X
Controller. Up to 2 GBD
Controllers Can Be Located On
Each Local Loop.
OE33 -2 -
GBD Device Wiring
When Used For Applications
2 3 GBDX
-X
Space Temperature Sensor
AI1
AI1
SET
AI2
SET
AI3
SET
AI4
SET
AI5
SET
AI7
SET
AI2
AI3
AI4
AI5
AI7
Connect The GBD-X
To The Same Local
Communications Loop
As The Controller
That Will Be
Receiving the GBD-X
Broadcast
10/21/10