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5.6
Radio Control and Photocell Wiring
PWR
RAD
GND
OPEN
CLOSE
STOP
GND
1-BTN
N-O
SAFETY
N-O
SAFETY
ODC
STB
ODC
STB
EXT
INTLK
EXT
INTLK
+
-
+
-
THRU-BEAM
PHOTOCELLS
CONTROL SIGNAL TERMINAL STRIP
RECEIVER
TRANSMITTER
PWR
20-40 VDC @ 300mA
MAX CURRENT
EXTERNAL RADIO TERMINAL STRIP
CLASS 2 SUPPLY 0-40 VDC
OPEN
CLOSE
STOP
GND
1-BTN
N-O
SAFETY
N-O
SAFETY
ODC
STB
ODC
STB
EXT
INTLK
EXT
INTLK
SERIES II (STB) RESIDENTIAL SAFE-T-BEAMS
®
CONTROL SIGNAL TERMINAL STRIP
Figure 9
PWR
RAD
GND
RELAY
GND
NOM
+24VDC
RADIO
PWR
20-40 VDC @ 300mA
MAX CURRENT
EXTERNAL RADIO TERMINAL STRIP
CLASS 2 SUPPLY 0-40 VDC
LOCATED
OUTSIDE
ELECTRIC
BOX
Figure 8
DOOR
Figure 10
Figure 11
CONNECT WIRES TO EITHER
TERMINAL.
(NOT POLARITY SENSITIVE)
1) Monitored SERIES II (STB) photocells (P/N 35048R.S)
can be installed as shown in
Fig. 9
. Wiring to these photocells
can be connected to either terminal (they are not polarity
sensitive).
( Troubleshooting Section is Appendix D)
.
NOTE
: Installer must enable ODC STB in calibration mode. See page 6.5.
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 11
.
• Screws provided for mounting on soft material (wood, drywall, etc.)
• They must extend out away from the wall sufficiently that no door
hardware breaks the plane of the photo-beam.
1) Nominal 24 Volt DC Commercial photocells with normally open
contacts can be connected as shown in
Fig. 10
.
NOTE
: PWR terminal supplies 20 – 40VDC. Photocells used must be
compatible with this voltage range.
NOTE
: If no voltage is present at PWR Terminal, check fuse F-1 on Control board.
Series II Safe-T-Beam® Monitored Photocells
Radio Control Installation
1) For a 3-wire radio control installation, make connections as shown
in
Fig. 8
.
NOTE
: PWR terminal supplies 20 – 40VDC. Radios used must be
compatible with this voltage range.
NOTE
: If no voltage is present at PWR terminal, check fuse F1 on
control board.
Commercial Non-Monitored Photocells
WARNING:
Actuating the operator using constant contact on the
CLOSE button will override external reversing devices, including
photocells.
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. If an alternative location is
chosen it must be approved by the facility owner.
WARNING:
Actuating operator using constant contact on the CLOSE
button will override external reversing devices, including photocells.
07/30/09