Specifications; Operation - Schlage GF3000 Installation Manual

Specifications:

Specifications
Electrical
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . Filtered, regulated 12 or 24 VDC (auto voltage selection)
Input Current. . . . . . . . . . . . . . . . . . . . . . . 0.9 Amps at 12VDC, 0.45 Amps at 24VDC
Adjustable Time Delay (ATD) . . . . . . . . . . Adjustable from 2 to 30 seconds.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Factory default: expect approx. 3-5 seconds.
Automatic Relock Switch (ARS) . . . . . . . Integral magnetic reed switch
Optional Monitoring Outputs (Standard, TRD, SM, and TJ)
DSM . . . . . . . . . . . . . . . . . . . . . . . . . Contact rating - 0.1 Amps maximum at 28VDC
MBS . . . . . . . . . . . . . . . . . . . . . . . . . Contact rating - 0.2 Amps maximum at 30VDC
Optional Monitoring Outputs (BRD)
DSM . . . . . . . . . . . . . . . . . . . . . . . . . Contact rating -0.2 Amps maximum @ 30VDC
MBS . . . . . . . . . . . . . . . . . . . . . . . . . Contact rating - 0.1 Amps maximum @ 24VDC
Mechanical
Mounting Position/Type . . . . . . . . . . . . . . Horizontally. Mortise and Surface. Non-handed
Shear Holding Force . . . . . . . . . . . . . . . . . 3000 pounds maximum
Door Thickness . . . . . . . . . . . . . . . . . . . . . 1-3/4" minimum
Plating . . . . . . . . . . . . . . . . . . . . . . . . . . . . Magnetic face and armature; nickel plated to resist corrosion
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . Magnetic coil: Lifetime Electronics: 1 year limited
Certifications/Compliance . . . . . . . . . . . . . UL# R12092; MEA# 222-96-E;
Shipping Weight . . . . . . . . . . . . . . . . . . . . . GF3000 - 6 Pounds;
Dimensions - Mortise Mount . . . . . . . . . . . . Magnet - 9.5L x 1.5W x 1.5H
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Magnet w/Mounting Tabs - 11.56L x 1.5W x 1.5H
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Armature - 8.38L x 1.38W x 0.5D
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Armature Bracket - 10.63L x 1.38W x 1.0D
Dimensions - Surface Mount . . . . . . . . . . . Magnet Housing - 9.81L x 1.25H x 1.5D
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Armature Housing - 8.38L x 1.38W x 0.5D

Operation:

Operation/Standard Features/Available Options
A shear lock is designed to rely on the shear strength of steel for holding force. A strong
magnet is energized that attracts an armature which overcomes an air gap to engage with
the magnet. The magnet and the armature, besides being bonded by magnetic force, are
also designed to mechanically interlock. This gives the system 3000 pounds of holding
force. Because of this design, precise door and frame preparation is necessary. Also
important is that the centerlines of the magnet and armature line up to form a vertical axis.
It is also critical that the air gap be adjusted to be as close as possible without interfering
with door operation. This ensures the best reliability possible.
GF3000 SERIES INSTALLATION MANUAL
Page 5
Specifications
CSFM# 3774-0544:107
GF3000TRD & BRD - 8 Pounds