Page 14 www.NabcoEntrances.com 04-24-08
U30 Electrical Installation Manual
Optex OS-12C
Controller
Optex Controller
PT. NO. 14-9710-03
Terminal #6
Terminal #1
Terminal #13
Terminal #5
EMTR 1
Gray
Blue
RCVR 2
RCVR 1
Blue
EMTR 2
Gray
Optex OS-12C
Controller
Term # & Color
13 Yellow
12 Gray
11 Yellow
10 Gray
9 Yellow
8 Blue
7 Yellow
6 Blue
Yellow
Jacket color
Connect
Each Terminal
the Same
Braided
Shield
Plastic Conductor
Optex Controller
PT. NO. 14-9710-03
Plastic Conductor
Shield
Braided
the Same
Each Terminal
Connect
Jacket color
Yellow
13 Yellow
12 Gray
11 Yellow
10 Gray
9 Yellow
8 Blue
7 Yellow
6 Blue
Term # & Color
Gray
EMTR 2
Blue
RCVR 1
RCVR 2
Blue
Gray
EMTR 1
Terminal #5
Terminal #13
Terminal #1
Terminal #6
Power
Power
Signal
Signal
Power
Power
Signal
Signal
D.2.2 Wiring Diagram of Optex OS-12C Module for Two Infrared Beams
Wiring Diagram for Two Holding Beams using Optex OS-12C
Controller on a GT-1175 with U30 control.
Infrared Beams (Activation-Hold Open)
The infrared beam assembly is a factory-installed unit
consisting of an emitter, detector and control box. They
are flush mounted in door frames and/or jamb tubes,
facing each other along the threshold. A pulsed, infrared
light beam is continuously transmitted across the door
opening. Interruption of the beam will switch the White
holding beam input wire to Red (Common). This will
cause the system to re-activate and hold open until the
interruption is cleared.
Wiring Diagram for Two Breakout Beams using Optex OS-12C
Beams on a GT-1175 with U30 control.
Infrared Beam (Breakout—Power Interrupt)
The infrared beam assembly is a factory-installed unit
consisting of an emitter, detector and control box. The
emitter and detector are flush mounted in door frames
and/or jamb tubes, facing each other. A pulsed, infrared
light beam is continuously transmitted across the door
opening. Interruption of the beam by breaking out a door
panel will interrupt the Blue wire power down loop. This
will cause the system to stop operating until the door
panel is repositioned and latched.
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