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ELECTROMAGNETIC LOCK Installation ManualELECTROMAGNETIC LOCK Installation Manual
+
Status Sensor Output
N.O.
-
SPDT rated 3A @ 12VDC
}
Control
Device
Power
Supply
ENFORCER
+
-
Relay
Status LED*
Timer
Adjust
COM
N.C.
Voltage
Selection
Jumpers
Filler
Plate*
Standard
Mounting
"Z"
Bracket
For Inswing Doors
"L" Bracket
*Note: may require more
than one filler plate.
Sexnut tube
Sexnut
bolt
This side drill
16mm only
Drill a 8mm
hole thru door
Armature
Screw
Steel and
Rubber
washers
(as
needed)
Armature
HOLLOW METAL DOOR
Drill an 8mm hole thru door. From sexnut
bolt side only, enlarge the 8mm hole to
16mm.
Drill an 8mm hole thru door. From sexnut
bolt side of door, drill 12.7mm (1/2") hole,
25mm in depth.
Drill a 6.8mm dia. hole and tap for
M8 x 1.25 thread.
Sexnut
bolt
Drill 12.7mm
(1/2")
Drill a 8mm
hole thru door
Armature
Screw
Armature
SOLID CORE DOOR
Armature Screw
Tap M8 x 1.25 Thread
REINFORCED DOOR
Armature
Steel and
Rubber washers
(as needed)
Steel and
Rubber washers
(as needed)
Voltage Selection
12VDC
Magnet set for 12VDC
operation as supplied
from factory.
Position a jumper over
the two middle pins for
24VDC operation.
24VDC
MOUNTING THE E-941SA-1K2PD
FIG. 3: Status
Sensor Output -
Connect to an alarm
panel or other
monitoring device.
Status Sensor Output — Monitors whether
the protected door is open or closed.
N.C. — Door opened, red LED on.
N.O. — Door closed, green LED on.
Relay — 3A @ 12VDC.
FIG.
1
FIG.
2
A. Drill holes for the mounting plate and
armature plate (see fig. 1 and 2) by
doing the following:
1. Fold the mounting template along
the dotted line.
2. Close the door. Find a mounting
location on the door frame near the
upper free-moving corner of the
door, as close to the corner of the
door frame as possible.
3. Place the template against the door
and frame.
4. Drill two holes in the door frame and
three holes in the door as indicated
on the template.
NOTE — A filler plate or an L-bracket or
Z-bracket (optional) may be required for
the electromagnet, depending on the door
frame. See fig. 1.
B. Mount the armature plate to the door
using at least two steel and one rubber
washer (fig. 2):
NOTE — Actual installation varies
according to door style.
1. Put one rubber washer between two
steel washers, and place them over
the armature screw between the
armature plate and the door. This
will allow the armature plate to
pivot slightly around the armature
screw in order to compensate for
door misalignment.
2. Tighten the sexnut bolt enough so
the armature plate can withstand
the force of someone attempting to
break down the door while the
electromagnet is engaged.
3. Do not tighten the armature plate
against the door. The plate must be
able to pivot around the armature
screw.
4. Make sure the anti-spin guides are
in the two guidepin holes.
C. Screw the mounting plate to the door
frame or optional bracket:
1. Screw the two short self-tapping
screws in the slotted holes of the
mounting plate and adjust the
position of the mounting plate so
that it and the armature plate form
a 90-degree angle.
2. Once the position is correct, use the
long self-tapping screws to
permanently mount the bracket.
3. Remove the two short screws.
D. Drill the cable access hole.
E. Mount the electromagnet to the door
frame (fig. 1) — Use the Allen
wrench to screw the socket-head
mounting screws through the bottom
of the electromagnet into the
mounting bracket.
F. Connect the power leads (fig. 3):
1. Open the electromagnet.
2. Run two power leads from the power
supply through the cable access
hole into the electromagnet.
3. Connect the power leads to the
terminal block.
4. Close the electromagnet.
G. Test the unit.
H. Insert the tamper caps into the
mounting screw access holes. This
should be the last step, as once the
tamper caps are in place, they will be
difficult to remove.
SECO-LARM U.S.A., Inc.Page 2
Page 3
* Status LED — Indicates
whether the magnetic lock
is locked or unlocked.
Green — Locked
Red — Unlocked
Off — No power
Adjustable Timer Delay — For
1~78 seconds, turn clockwise
to increase time. Timer starts
when power is applied.
E-941SA-1K2PD