DKS Series 6550, Installation & Owner'S Manual

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6550-065-A-4-12 23
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1
1 ON
SW 1
2
3
4
1
ON
SW 2
REVERSE
LOOP
P2 P8
EXIT
LOOP
SELF
TEST
NC
TIME
DELAY
NO
REV SENSE
PRIMARY REV SENSE
SECONDARY
1
2
3
4
5
6
7
8
9
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8
4405-010
PU
SH
TO
O
PE RAT
E
tec
hn
ici an
use
on
ly
Note: The 6-pin terminal can be unplugged
from circuit board for easy wire connections.
All inputs are normally open (NO).
6-Pin UL 325 Terminal
Secondary Entrapment Protection
Device Connection
(3) Three 115 VAC
Convenience
Outlets
Secondary Entrapment Protection Device:
In addition to the inherent reversing sensor system, the Model 6550 has a 6-pin UL 325 terminal for the connection of photo sensors -Type B1
secondary entrapment protection device required by UL 325 standards. Entrapment protection devices must be installed to reduce the risk of
injury. Install these devices where the risk of entrapment or a hazard exists while the gate is moving. Specific installations will vary.
Entrapment Protection Device Note:
Specific gate installations may require more entrapment protection
devices than are shown here. Install them where necessary to
protect against
ANY potential entrapment or hazard area.
OPEN Entrapment Sensor
CLOSE Entrapment Sensor
Not Used
Not Used
Low Voltage Common
Low Voltage Common
SECTION 4 - ENTRAPMENT AND SAFETY PROTECTION
4.1 UL 325 Terminal Description
1
2
3
4
5
6
CLOSE Entrapment Sensor (Photo Sensor): Obstructed closing-direction
photo beam will STOP the gate during the closing-direction only. Gate will
resume the close cycle when the obstructed photo beam has been cleared.
Note: The closing-direction photo sensor typically should
REVERSE the gate
when the photo beam gets obstructed. See the next page for “Reverse”
closing-direction option.
Low Voltage Common: Common terminals for all the secondary
entrapment protection device inputs.
1
2
5
&
6
OPEN Entrapment Sensor (Photo Sensor): Obstructed opening-direction
photo beam will STOP the gate during the opening-direction only. Gate will
resume the open cycle when the obstructed photo beam has been cleared.
Closing-Direction Photo Beam
Opening-Direction
Photo Beam
Potential Entrapment
Zone Hazard Area
Potential Pinch
Point Hazard Area
Potential
Pinch Point
Hazard Area
Potential
Entrapment
Area
Potential
Hazard Area
Potential
Hazard Area
Opening Gate
Closing Gate
Wall
Wall