Locks M490DE Delayed Egress Electromagnetic Lock Data Sheet 104762
User Manual: Locks M490DE Delayed Egress Electromagnetic Lock Data Sheet Mayflower Sales - Schlage Electronics
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Overview
The Schlage M490DE delayed egress electromagnetic lock is designed to meet
NFPA 101 Life Safety Code while providing the same robust, easy-to-install, security
of our M400 Series magnetic locks. The M490DE has a 15-second delayed egress timer
with audible alarm which can be configured to trigger by an internal “plunger switch,” or
by external contacts, such as a request-to-exit push bar.
All M400 Series electromagnetic locks are symmetrical with field-selectable handing,
allowing optimum placement of the magnet no matter the application. They are
designed to provide automatic voltage sensing for 12 and 24 volts along with polarity
protection to make wiring less complex. M490DE models are tested and certified
to meet or exceed UL special locking arrangements and BHMA 1500 lb hold force
requirements.
M490DE electromagnetic locks come in four configurations to meet your specific
security needs. Single and double door models are oered in standard configurations.
Plus versions of these models with “P” designations add intelligent sensing and
reporting features needed to integrate with access control systems.
This easy-to-install, cost eective solution provides maximum access security
and safety.
Features and benefits
§1500 lb. hold force rating for maximum
security applications
§15 second delay - activated by internal
plunger switch or auxiliary input
§LED Indication with audible alerts
§Release input, reset input, fire alarm input
§Plus models oer magnetic bond sensor
(MBS), adjustable relock time delay (RTD)
and door position switch (DPS)
§ Automatic voltage selection (AVS)
§Bayonet mount simplifies installation by
eliminating the need to hold lock overhead
while securing
§Armature pivot feature compensates for
slight copening imperfections
§Aluminum housing in 628 satin finish
§UL special locking arrangements,
UL 10C, cUL, CSFM certifications
§Meets NFPA 101 life safety code
§BOCA compliant option available
§Limited lifetime warranty on magnetic
coil assembly
M490DE
Delayed egress
electromagnetic 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
004762 Rev. 08/15
allegion.com
Standard features
ALL MODELS
§Auto Voltage Selection (AVS) senses
the voltage applied to lock and responds
accordingly
§Internal plunger switch activates delayed
egress timer
Optional accessories
§Herculite door bracket kit (HDB)
M490DEP/M490DEP-2
§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
§BOCA compliant (upon request) with
options for 15- or 30-second time delay
Filler plates
Length 12 1⁄2"
Width x Height Plate no.
1 1⁄4" x 1⁄8" 4901F
1 1⁄4" x 1⁄4" 4902F
1 1⁄4" x 3⁄8" 4903F
1 1⁄4" x 1⁄2" 4904F
1 1⁄4" x 5⁄8" 4905F
3⁄4" x 1⁄2" 4906F
3⁄4" x 5⁄8" 4907F
3⁄4" x 3⁄4" 4908F
Angle brackets
Length 12 1⁄2"
Width x Height Bracket no.
1" x 1" 4901A
1 1⁄2" x 1" 4902A
1 1⁄2" x 1 1⁄2" 4903A
1 1⁄2" x 2" 4904A
1 1⁄2" x 2 1⁄2" 4905A
M490DE electromagnetic delayed egress lock specifications
Specification M490DE/M490DEP M490DE-2/M490DEP-2
Holding force Meets or exceeds BHMA
standard of 1500 lbs
Meets or exceeds BHMA standard
of 1500 lbs per door leaf
Input voltage
(auto selected)
12/24 VDC 12/24 VDC
Current draw .75A @ 12 VDC
.45A @ 24 VDC
1.25A @ 12 VDC
.76A @ 24 VDC
Height 3" 3"
Length 12 1⁄2" 25 1⁄16"
Depth 3 1⁄16" 3 1⁄16"
Weight (approximate) 16 lbs 32 lbs
Certifications UL special locking arrangement, UL10C, cUL, CSFM
Temperature 0° to 49°C (32° to 120° F) 0° to 49°C (32° to 120° F)
Wire gauge 14-22 AWG 14-22 AWG
Ordering information
STANDARD MODELS
§M490DE - Single lock, 15-second delay
§M490DE-2 - Double lock, separate housing,
15-second delay
Optional preset
§M490DE-30S - Single lock, factory set 30-second
delay (requires fire marshal letter of approval)
PLUS MODELS
§M490DEP - Single lock, 15-second delay
§M490DEP-2 - Double lock, 15-second delay
§M490DEP-BC - BOCA compliant single lock,
factory set 15-second delay with auto re-armed
and locked state after door is opened and re-closes
§M490DEP-BC30S - BOCA compliant single lock,
factory set 30-second delay with auto re-armed
and locked state after door is opened and re-closes
(requires fire marshal letter of approval)
