SECO-LARM ENFORCER SD-72031-6MQ User manual

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Single-Gang Mortise Cylinder Key Switches
Manual
Model # Switch Type Output
SD-72031-6MQ DPDT Maintained
SD-72081-6MQ DPDT Momentary

ENFORCER Single-Gang Mortise Cylinder Key Switches
2SECO-LARM U.S.A., Inc.
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Introduction: 
Please read manual carefully before beginning installation
If a keypad or proximity card reader fails to activate an electronic lock, the user can switch between normally
closed (N.C.) and normally open (N.O.) contacts using the Single-Gang Mortise Cylinder Key Switches
(available with either momentary or maintained outputs), forcing the door to open. This acts as a backup for
access control systems, so that the system does not rely on the integrity of a single device.
Overview: 
Specifications: 
Model SD-72031-6MQ SD-72081-6MQ
Switch Type DPDT Switch
Output Maintained Momentary
Contact Rating 25A@24VAC, NO/NC
Dimensions 23/4"x41/2"x17/16" (69x114x37 mm)
Parts List: 
1x Front cover
1x Back plate
2x Keys
Side View
11/8"
(28mm) 3/8"
(9mm)
PCB
Front View*
23/4" (69mm)
41/2"
(114mm)
Ke
y
switch
11/2"
(38mm)
15/16"
(34mm)
Features: 
Keyed mortise cylinder (2 keys included)
Mortise cylinder removable for ease of
keying
Flush mount with vandal-resistant screws
Chrome-plated aluminum back plate fits to
single-gang box
Screw hole
Screw hole
*Note: Shown without cover. 
2x Vandal screws
1x Security wrench
IMPORTANT: No replacement keys are
available. Please make extra copies of
your keys.
Stainless steel front cover conceals
mounting screws
DPDT, 25A@24VAC contact rating
Color-coded wires
Maintained (SD-72031-6MQ) or momentary
(SD-72081-6MQ) output

ENFORCER Single-Gang Mortise Cylinder Key Switches
SECO-LARM U.S.A., Inc. 3
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1. Remove the back plate from the unit.
2. Thread the cable wire through the electrical
box and the center hole of the back plate.
3. Connect the wires to the switch using the
wiring diagram below.
4. Fasten the back plate to the electrical box
using the included mounting screws.
5. Finish assembly by snapping the front
cover onto the back plate.
Installation: 
Wiring Diagram: 
Sample Application: 
1. An electromagnetic lock, such as the
E-941SA-600, is connected to the
normally closed (N.C.) side of one of
the switch outputs of the
SD-72081-6MQ.
2. A strobe light, such as the
SL-1301-BAQ, is connected to
normally open (N.O.) side of the other
switch output of the SD-72081-6MQ.
3. Activating the switch of the
SD-72081-6MQ will unlock the
electromagnetic lock and trigger the
strobe light.
NOTE: The above application is for a momentary output. If a maintained output is required
then use the SD-72031-6MQ instead.
Strobe Light
(
SL-1301-BAQ) 
Electromagnetic Loc
k
(E-941SA-600) 
SD-72081-6MQ 
Vandal screw
s
Security wrench
(included)
Electrical box
(not included)
Front cove
r
Back plate
To
p
View of PCB
Blue: N.C.
Green: COM
Yellow: N.O.
Black: N.C.
White: COM
Red: N.O.

ENFORCER Single-Gang Mortise Cylinder Key Switches
4SECO-LARM U.S.A., Inc.
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NOTICE: The SECO-LARM policy is one of continual development and improvement. For that reason, SECO-LARM
reserves the right to change specifications without notice. SECO-LARM is also not responsible for misprints. All trademarks
are the property of SECO-LARM U.S.A., Inc. or their respective owners. Copyright © 2019 SECO-LARM U.S.A., Inc. All
rights reserved.
WARRANTY: This SECO-LARM product is warranted against defects in material and workmanship while used in normal
service for one (1) year from the date of sale to the original customer. SECO-LARM’s obligation is limited to the repair o
r
replacement of any defective part if the unit is returned, transportation prepaid, to SECO-LARM. This Warranty is void i
f
damage is caused by or attributed to acts of God, physical or electrical misuse or abuse, neglect, repair or alteration,
improper or abnormal usage, or faulty installation, or if for any other reason SECO-LARM determines that such equipment is
not operating properly as a result of causes other than defects in material and workmanship. The sole obligation o
f
SECO-LARM and the purchaser’s exclusive remedy, shall be limited to the replacement or repair only, at SECO-LARM’s
option. In no event shall SECO-LARM be liable for any special, collateral, incidental, or consequential personal or property
damage of any kind to the purchaser or anyone else.
SECO-LARM®U.S.A., Inc.
16842 Millikan Avenue, Irvine, CA 92606 Website: www.seco-larm.com
PITGW1
Phone: [phone] | [phone] Email: [email protected]
MI_SD-720x1-6MQ_190702.docx
IMPORTANT: Users and installers of this product are responsible for ensuring that the installation and configuration of
this product complies with all national, state, and local laws and codes related to locking and egress devices.
SECO-LARM will not be held responsible for the use of this product in violation of any current laws or codes.
Also Available from SECO-LARM:
Flush-Mount Request-to-Exit Plate
SD-7286-GWQ
Indoor No-Touch Sensor
SD-927PKC-NEQ
Outdoor No-Touch Sensor with
Manual Override
SD-9263-KSVQ
Mushroom Request-to-Exit Plate
SD-7201GC-PEQ
Illuminated Request-to-Exit Plate
SD-7202GC-PEQ
Piezoelectric Request-to-Exit Plate
SD-6276-SS1Q
For a complete listing of SECO-LARM products, please visit us online at www.seco-larm.com.