Owner's Manual

DOOR
Top of lens
to floor.
Figure 10
5.6
RADIO
Figure 8
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 on circuit board.
1) Monitored SERIES II (STB) photocells can be installed as shown in Fig. 9. Wiring to
these photocells can be connected to either terminal (they are not polarity sensitive).
(Troubleshooting in Section 8)
NOTE: Monitored Sensing device must be installed or unit will be Constant Contact Close.
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 10.
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. 11.
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 on circuit board.
Series II Safe-T-Beam® Monitored Photocells
Commercial Non-Monitored 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.
WARNING : Actuating operator using constant contact on the
CLOSE button will override external reversing devices, including photocells.
CONTROL SIGNAL
TERMINAL STRIP
Figure 9
CONNECT WIRES TO EITHER TERMINAL.
(NOT POLARITY SENSITIVE
)
+
-
+
-
CONTROL SIGNAL
TERMINAL STRIP
RADIO
Blue Orange Yellow
Figure 11
PWR
RAD GND
RELAY
GND
NOM
+24VDC
PWR
20-40 VDC @ 300mA
MAX CURRENT
EXTERNAL RADIO TERMINAL STRIP
CLASS 2 SUPPLY 20-40 VDC
LOCATED
OUTSIDE
ELECTRIC
BOX
SERIES II (STB)
RESDENTIAL SAFE-T-BEAM
ODC
STB
ODC
STB
N-O
SAFETY SAFETY
N-O
THRU-BEAM
PHOTOCELLS
RECE VER
TRANSM TTER
EXT RADIO CONNECTOR
PWR
20 40 VDC @ 250mA
MAX CURRENT
REL
GND
NOM
24VDC
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Medium Duty Operator
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