SDC 352 Narrow Line EMLock User manual

P:\INSTALLATION INST\Electromagnetic Locks\INST-352.vsd REV -.3 08-18 Page 1
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INSTALLATION INSTRUCTIONS
352 NARROW LINE EMLOCK
Electrical Instructions:
Use properly fused U. L. Listed Power Supply
Do not install a diode in parallel with any magnetic lock. A diode
will cause a delay when releasing the door and residual magnetism
to occur.
Access controls and/or release contacts must be located in series
with the positive (+) power lead of the EmLock.
Any low voltage condition will cause erratic operation of the
optional board sensor.
Although SDC recommends the use of a Regulated DC power supply,
a significant voltage drop will occur when using a full wave bridge rectifier.
Installation Location – Indoor Dry
use only
Electrical Specifications:
Dual Voltage 12 or 24VDC
Power Consumption 1120mA@12VDC
618mA@24VDC
DS Door Status Sensor SPDT, 250mA@24VDC
LS Lock Status Sensor SPDT, 1A@24VDC
Outswing
Quick Mount
Interlocking
Mounting Assembly
Mounting Screws
Armature
Interlocking
Mounting Plate
Frame
801 Avenida Acaso, Camarillo, Ca. 93012 • [phone] •
www.sdcsecurity.com • E-mail: [email protected]
Supplied Mounting Hardware
PATENT NO. 5,376.910
SIGNALING
LISTED
C US
25"
2-1/4”
1-1/2”
3/4”
10"
2"

1. Fold template as indicated on dotted line. For double doors center template against the doors and header.
2. Mark and drill holes as indicated by the template.
4. Install magnet onto the header with the magnetic stripes towards the door side of the stop.
Assure that the magnet and armature line up properly, then tighten down ALL mounting screws.
HOLLOW METAL DOOR
From Sexnut side of door, drill exactly 1/2” hole thru one metal
thickness only. From Armature side of door, drill 5/8” hole to insert
reinforcement tube. Press in sexnut and reinforcement tube all the
way and mount armature to door using hardware provided.
P:\INSTALLATION INST\Electromagnetic Locks\INST-352.vsd REV -.3 08-18 Page 2
3. Mount armatures to doors.
STEP 3
(2X)
REINFORCEMENT
TUBE 1-3/4“ HOLLOW
METAL DOOR
5/8“ DRILL
STEEL WASHER 2X
RUBBER WASHER
5/16-18 SOC HD
SCREW
WITH 3/16 (5MM)
ALLEN HEX
ARMATURE 1/2” DRILL
SEXNUT
STEP 4
STEPS 1 & 2

5. Holding the magnet housing at each end, engage the entire length of the interlock detail, by pushing towards the
door. Tap with a soft hammer to ensure proper alignment and engagement.
CAUTION: The lock body must be held in place until secured with mounting screws. Secure socket head
screws provided inside the housing at each end. Start screws into threads carefully to avoid stripping the
threads. Check alignment and tighten screws. Pull wires through frame, mounting plate and magnet housing
STEP 5
6. Select jumper position for 12VDC or 24VDC. Connect power to magnetic lock.
LED Status Indicator:
RED – Energized and Unsecure GREEN – Energized and Secure
P:\INSTALLATION INST\Electromagnetic Locks\INST-352.vsd REV -.3 08-18 Page 3
To maintain surface plating from corrosion:
Do not touch the lock face with your hands.
Clean lock face with Scotch-Brite pad by 3M (do not use
sandpaper).
Apply a thin film of rust inhibitor (LPS-3) on lock face.
Repeat application on armature plate.
COM
NC
NO
*Door Position Sensor (Reed switch)
ORANGE (open with door closed)
YELLOW (closed with door closed)
WHITE
A/C
MAINS
POWER
SUPPLY
12VDC
or
24VDC
SWITCH or
ACCESS
CONTROL
+
-
+
-
1
+
2
-
3
NO
4
C
5
NC
Power
Supply
DOOR POSITION
SENSOR * Voltage Jumper
12VDC
24VDC
Lock
Status
Switch
(Relay)
N/C
COM
N/O
-
-
-
ORG
WHT
YEL