Locks M490G Gate Electromagetic Data Sheet 104158
User Manual: Locks M490G Gate Electromagetic Locks Data Sheet Mayflower Sales - Schlage Electronics
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Overview
The Schlage M490G is a weather resistant electromagnetic gate lock with 1500 lbs
of holding force designed for use on all types of sliding and swinging gates. As a high
security magnetic lock, it can accommodate misalignment problems while supplying
superior holding force.
A 1⁄2" compression connector is provided for installation of 1⁄2" EMT conduit, ensuring
protection of hook-up wiring from weather and vandalism. Heavy-duty plating resists
corrosion of mating surfaces, providing a low maintenance locking device.
A modified top jamb mounting bracket allows a single M490G to be mounted in a variety
of positions. The M490G gate lock may be mounted to any gate frame or post. Special
brackets may be required to adapt the lock to a particular frame or post. It is important
that the lock is mounted so that the armature pulls straight back from the magnet face.
The M490G can be field configured for either 12 or 24 VDC operation. Magnetic Bond
Sensor (MBS) and Gate Status Monitor (DPS) are standard.
Features and benefits
§1500 lb. hold force rating
§Magnetic bond sensor (MBS) and
gate status monitor (DPS)
§Field selectable 12 or 24VDC operation
§Built-in voltage spike suppressor
§Electroless nickel plated finish
§Corrosion and weather resistant for
exterior use
§Universal mounting brackets for swinging or
sliding gate applications
§ 1⁄2" EMT compression fitting protects hookup
wires from weather and vandalism
§Two foot wire leads
§Accommodates gate misalignment
§No moving parts - low maintenance
§Limited lifetime warranty on magnetic
coil assembly
M490G
Electromagnetic gate lock
About Allegion
Allegion (NYSE: ALLE) is a global pioneer in safety and security, with leading brands
like CISA®
, Interflex®
, LCN®
, Schlage® and Von Duprin®
. Focusing on security around the
door and adjacent areas, Allegion produces a range of solutions for homes, businesses,
schools and other institutions. Allegion is a $2 billion company, with products sold in
almost 130 countries. For more, visit www.allegion.com.
Allegion, the Allegion logo, Schlage, and the Schlage logo are trademarks of Allegion plc, its subsidiaries and/or aliates in the
United States and other countries. All other trademarks are the property of their respective owners.
© 2015 Allegion
004158, Rev. 08/15
www.allegion.com/us
Standard features
M490G
§Magnetic Bond Sensor (MBS) monitors
the strength of the bond between the
lock and armature so you know the door
is secure
§Door Position Switch (DPS) monitors
whether the door is open or closed
§Universal Mounting Brackets for swinging
or sliding gate applications
§Built-in voltage spike suppression
§½” EMT compression fitting
§Special corrosion resistant plating
M490G electromagnetic gate lock specifications
Specifications M490G
Holding force Meets or exceeds BHMA standard of 1500 lbs
Input voltage (field selectable) 12/24 VDC
Current draw
(amps standard unit)
.65A @ 12 VDC
.35A @ 24 VDC
Height 3"
Length 11"
Depth 1 3⁄4"
Weight (approximate) 14 lbs
Temperature -31° to 151° F (-35° to 66° C)
Wire gauge 14-22 AWG
Filler plates
Length 11"
Width x Height Plate no.
1 1⁄4" x 1⁄8" 49G1F
1 1⁄4" x 1⁄4" 49G2F
1 1⁄4" x 3⁄8" 49G3F
1 1⁄4" x 1⁄2" 49G4F
1 1⁄4" x 5⁄8" 49G5F
1 1⁄4" x 3⁄4" 49G6F
3⁄4" x 1⁄2" 49G7F
3⁄4" x 5⁄8" 49G8F
Angle brackets
Length 11"
Width x Height Bracket no.
1" x 1" 49G1A
1 1⁄2" x 1" 49G2A
1 1⁄2" x 1 1⁄2" 49G3A
1 1⁄2" x 2" 49G4A
1 1⁄2" x 2 1⁄2" 49G5A
