UL 325 “Option”
12345678
ON
12345678
ON
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
KEY
SWITCH
NO
NC
3 BUTTON
CONTROL
SW1
SW2
OFF
ON
POWER
P4
6
1 2 3 4 5 6 7 8 9 10
#1 Common
#10
Normally
Open
Standard “Reverse” Close Beam Option
SW 1,
switch 4
MUST
be
OFF
.
SW 2,
switch 4
MUST
be
OFF
.
Opened Gate
Wall
Wall
Opening-Direction
Photo Beam
Close Beam
Closed Gate
10-Pin UL 325 Terminal Wiring
IF
the close beam is wired to the main
terminal 10, a closing-direction photo beam
that gets obstructed will
REVERSE
the gate
back to the open position. If auto close
timer is ON, gate will close after timer has
timed out.
Note:
Main terminal 10 input is
NOT
available for a photo sensor when using a
SHADOW LOOP.
This diagram is for illustration
purposes. The actual placement of the
protection devices is dependent on the
specific installation requirements.
ON
12
3
4
5678
SW 1
ON
12
3
4
5678
SW 2
1 2
3 4
5
6 7 8 9 10
OPEN Beam
CLOSE Beam
Common
Photo Sensor Power Note:
Photo sensor power can be
provided by circuit board (See previous page).
1234
ON
OPEN BEAM
CLOSE BEAM
OPEN EDGE
CLOSE EDGE
DIP-switches
1 and 2
MUST
be
ON
.
Non-Secure Side
Outside Property
Secure Side
Inside Property
4.2 Entrapment and Safety Protection Device Locations
Photo Sensors Sample Setup
Typical UL Photo Sensor mounting height and distance away from gate.
Opening-Direction Photo Sensors
Closing-Direction Photo Sensors
Wall
UL sensor mounted just
above top of operator
If this space is less than 16 inches,
external entrapment protection is
required in this area.
or less
5”
Gate Frame (Closed)
Gate Frame (Closed)
21”
Typical
Beam and Edge Inputs Note:
Open
and
Close
inputs will activate in
EITHER
direction of gate travel.
ONLY connect
monitored
devices.
A UL 325 closing-direction photo beam that gets obstructed will
STOP
the
gate then resume closing the gate when the obstructed photo beam has
been cleared.
6524-066-G-7-16
23