Specifications

www.adamselevator.com • Int'l ([phone] • Canada: 800-268-5392
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Adams Safety Products
Fast and easy to install
Simple installation just might be the feature
you grow to like the best!
GateKeeper ships to you as a complete system ready to install.
We’ve condensed the unit to the least possible number of separate
components to help speed installation and limit the number of
assembly decisions your mechanics have to make on site. In
addition, we’ve combined thoughtful design with vandal-resistant
considerations to keep every GateKeeper working right and out of
harm’s way.
Technical Data
GateKeeper
Supply voltage 17-240VAC/VDC; use Green-
fi eld fi ttings for voltages >42V
Typical response time 90 ms
Range Up to 16 ft. (4.85m)
Current 5VA at 115/240VAC
115mA at 24VDC
Relay output AC max = 265VAC at 8.0A
(NOTE: If switching high voltage, DC max = 125VDC at 0.5A or
use slave relay (not included)
30VDC at 8.0A
Protection height 71"
Door height 7-10 ft.
No. of light beams Up to 154 criss-cross beams
Light suppression >100,000 lux
Connection plugs WAGO 6 x 5.08
Cable length 16 ft. (5m)
Cable extension (available) 10 ft. (3m)
Cable lifetime 20 million door movements
(if installed correctly)
Enclosure rating, sensors IP65
Enclosure rating, control unit IP 54
Vibration/shock IEC 68-2-6, -29
EMC IEC/EN 50081/2, EN 12015/6
CSA B44.1/A17.5-1996
Operating temp. range -5° to +150°F (-20° to +65°C)
Storage temp. range -20° to +220°F (-30° to +85°C)
Mounting kit Complete
GATEKEEPER ORDERING INFORMATION
Adams
part no. Description
A850G7 7-ft. GateKeeper unit w/mounting kit; for door height up to 7 ft.
A850G10 10-ft. GateKeeper unit w/mounting kit; for door height up to 10 ft.
A850G7WP NEW Waterproof model for doors up to 7 feet high
GATEKEEPER REPLACEMENT PARTS
Adams
part no. Description
A850G7-P1 Control unit (power supply)
A850G7-R1 Receiver (with blue plug)
A850G7-T1 Transmitter (with white plug)
A850G7-RR1 Receiver cable, 16 ft. (blue plug)
A850G7-RT1 Transmitter cable, 16 ft. (white plug)
A850G7-VS Vision shield, 7 ft.
Door Protection/
GateKeeper
®