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Series II Safe-T-Beam® Monitored Photocells
1) Monitored SERIES II (STB) photocells (P/N OPAKPE.S) can be installed
Fig. 7. Wiring to these photocells can be connected to either
as shown in
terminal (they are not polarity sensitive.
( Troubleshooting in Section 8) .
NOTE: Installer must enable ODC STB in calibration mode. See page 6.9.
NOTE: A monitored sensing device must be installed or the unit will be Constant Contact Close.
WARNING:
Actuating operator using constant contact on the CLOSE button will
override external reversing devices, including photocells.
2) To Mount Photocells: (Kit includes detailed Instructions).
Determine location for mounting. They do not need to be directly adjacent to
the door but must be somewhere along the wall where there will be an
unobstructed line between them. Fig 9.
They must extend out away from the wall sufficiently that no door hardware
breaks the plane of the photo-beam.
WARNING:
Photocell systems provide entrapment protection when
mounted near the doorway in such a way that the lower portion of an individual's
leg will break the photocell beam during normal walking conditions.
Commercial Non-Monitored Photocells
1) Nominal 24 Volt DC Commercial photocells with normally open contacts can be
connected as shown in Fig. 8.
NOTE: Blue wire supplies 20 – 40VDC. Photocells used must be compatible with this
voltage range.
NOTE: If no voltage is present at Blue wire, check fuse F-1 on Control board.
GCL-GT
Heavy Duty Operator
Photocell Wiring
www.geniecompany.com
CONNECT WIRES TO EITHER
TERMINAL.
(NOT POLARITY SENSITIVE)
Figure 7
SERIES II (STB)
RESIDENTIAL SAFE-T-BEAM®
-
CONTROL SIGNAL
TERMINAL STRIP
N-O
N-O
REVERSE
REVERSE
Figure 8
+
-
RECEIVER
THRU-BEAM
PHOTOCELLS
DOOR
Figure 9
CONTROL SIGNAL
ODC
ODC
STB
STB
TERMINAL STRIP
PWR
20 40 VDC @ 250mA
MAX CURRENT
EXT RADIO CONNECTOR
RELAY
NOM
GND
+24 VDC
RADIO
+
TRANSMITTER
-
T o p o
f l e n s
t o f l o
o r .
03-12
5.6
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