Seco-Larm E-941DA-1K2P, E-941DA-1K2Q, E-941DA-600Q, E-941DA-600PQ User Manual
NOTE: Products with model numbers ending in "Q" or labeled with a round green "Q" sticker are certified RoHS compliant.
Double-Door Electromagnetic Lock
E-941DA-600Q 600-lb. (272kg)
E-941DA-1K2Q 1200-lb. (545kg)
With LED, Bond Sensor
E-941DA-600PQ 600-lb. (272kg)
E-941DA-1K2P 1200-lb. (545kg)
MANUAL
SECO-LARM ELECTROMAGNETIC LOCK
Table of Contents:
Introduction:
Features:
The E-941DA series of electromagnetic locks is the ideal way to secure double doors against
unauthorized entry. When power is applied to the electromagnetic locks, it creates an extremely
strong magnetic field. The electromagnets are strongly attracted to the steel armature plates which
are mounted on the protected doors. Once the electromagnets are deactivated, the secured doors
will open and close normally without any residual magnetism.
Anodized aluminum.
No residual magnetism.
MOV surge protection.
Adjustable mounting bracket.
Complete mounting hardware for typical installations.
“L” bracket and “Z” brackets available for easy
mounting.
12/24VDC selectable.
Detachable faceplate.
E-941DA-1K2P and E-941DA-600PQ also feature:
2 Built-in dual-colored status LED and bond sensors to
show locking status of each door:
Parts List:
1 x Mounting plate
1 x Electromagnet
2 x Armature plate
2 x Armature screw
4 x Steel washers
2 x Rubber washer
2 x Door spacer
2 x Sexnut bolt
4 x Guide pins
8 x Long self-tapping screws
4 x Short self-tapping screws
4 x Hex-head mounting screws
4 x Tamper caps
1 x Allen wrench
Installation Notes
Installation
Wiring Diagram
Maximum Wiring Distance
Troubleshooting
Warranty
Introduction
Features
Parts List
Specifications
Overview
Installation Applications
2
2
2
2
3
3
4
4-6
7
7
8
8
Specifications:
Green
Door is closed and locked
Red
Door not closed and/or locked
Off
Door in use / No power
Operating voltage
12 or 24 VDC ±10%
Current draw
12VDC
500mA@12VDC per door (1A total)
24VDC
250mA@24VDC per door (500mA total)
Coil resistance
48 ±10% per coil (see page 8)
Bond sensor relay
3A@12VDC
Dimensions
Magnet
600-lb
1911/16” x 11/16” x 15/8” (500 x 26 x 40 mm)
1,200-lb.
21” x 15/8” x 25/8” (536 x 42 x 67 mm)
Armature
plate
600-lb
71/4” x 1/2” x 11/2” (185 x 12 x 38 mm)
1,200-lb.
71/4” x 5/8” x 23/8” (185 x 16 x 61 mm)
Operating temperature
14°~131° F (-10°~55° C)
Weight
600-lb
9lbs. (4kg)
1,200-lb.
21lbs. (10kg)
2 SECO-LARM U.S.A., Inc.
“L”-Bracket and
“Z”-Bracket
Short selftapping screws
Electromagnet
Mounting plate
Sexnut bolt
Door spacer
Armature screw
Tamper caps
Overview:
Installation Applications:
Long selftapping screws
Armature plate
Guide pins
Rubber washer
Steel washers
Hex-head
mounting screws
NOTE: When mounting the electromagnets, it may be necessary to use a “Z”-bracket, 1 or 2 “L”-brackets,
and/or plate spacers, depending on the location and the type of doors and frame. Use the diagram below to
help decide whether or not an optional bracket will be necessary for installation.
See page 7 for a complete list of SECO-LARM accessories.
.
“L” Bracket
Typical
Installation
“U” Bracket
(Typically for glass doors)
Plate
Spacers
Armature-
Mounting Plate
SECO-LARM ELECTROMAGNETIC LOCK
SECO-LARM U.S.A., Inc. 3
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