SDC 1576 EMLOCK - Manual (Page 2)

P:\INSTALLATION INST\Electromagnetic Locks\INST-1575-76\INST-1575-76U.vsd REV A 01-09 Page 2
WIRING DETAILS:
N/C
N/O
COM
YEL
GRN
ORG
COMMON
GOOD BOND
NO/POOR BOND
WIRE
COLOR
CONTACT DESCRIPTION
BOND SENSOR (BAS) WIRING
To Properly
Fused DC Power
source
(-)
(+) * ACCESS CONTROL(S)
1575-76 EMLOCK
BLU
BLK
BRN
RED
(+)
(-)
24VDC @225mA
To Properly
Fused DC Power
source
(-)
(+) * ACCESS CONTROL(S)
1575-76 EMLOCK
BLU
BRN
BLK
RED
(+)
(-)
12VDC @450mA
24VDC CONFIGURATION
12VDC CONFIGURATION
4. Mount the Emlock with hardware provided (See pages 3 & 4).
5. Tighten all screws. Install anti-tamper plugs over socket head mounting screws.
6. Install 1/2” or 3/4” conduit. A conduit outlet box must be provided within 15" of the lock for wire connections.
7. Make all wire connections to a fused power source with the power off.
INSTALLATION (CONT.):
150
18
18
14
14
12 AMPS
0.25
0.50
0.75
1.00
1.50
2.00
2.50
3.00
3.50 25
18
18
18
18
18
18
18
16
16 50
18
18
18
18
16
16
14
14 75
18
18
16
16
14
14
12 100
18
18
16
16
14
12 200
18
16
14
12 250
16
16
14 300
16
14
12 400
14
12 500
12 1000
DISTANCE IN FEET FROM POWER SOURCE TO FARTHEST LOCKING DEVICE
Minimum Wire Gauge
For 12 Volts AC or DC
150
18
18
18
16
16
14
14
12 AMPS
0.25
0.50
0.75
1.00
1.50
2.00
2.50
3.00
3.50 25
18
18
18
18
18
18
18
18
18 50
18
18
18
18
18
18
18
16
16 75
18
18
18
18
18
18
16
14
14 100
18
18
18
18
16
16
14
14
12 200
18
18
16
16
14
14
12
12 250
18
18
16
14
12
12 300
18
16
16
14 400
18
16
14
12 500
16
14
12 1000
16
DISTANCE IN FEET FROM POWER SOURCE TO FARTHEST LOCKING DEVICE
Minimum Wire Gauge
For 24 Volts AC or DC
To determine the correct wire gauge to use on a single “circuit” the following information is required:
1. The quantity, voltage and current draw of all lock(s) to be connected to the circuit.
2. The distance in feet from the power supply to the furthest lock on the circuit.
Add together the current draw (amps) of all locks on the same circuit. Using the AWG Chart below, cross reference the total amps
with the distance between the power source and the furthest lock to determine the wire gauge required.
A single “circuit” describes a pair of wires run from the power supply to one or more locks that are wired in parallel. The distance from
the power supply to the furthest lock in the “circuit” must not exceed the distance number shown in the chart below and is based on
your selected wire gauge. If the distance shown in the chart is inadequate for your application, divide your locks up into 2 or more
separate “circuits” and use the chart to check each circuit independently. Fewer locks on each circuit may allow you to use a smaller
gauge wire or will allow you to increase the maximum distance between the power supply and the furthest lock on the circuit. More
than one circuit can be connected on the same power supply as long as the combined current required from all connected circuits
does not exceed the power supply rating.
NOTE: All wiring must be installed in accordance with all state and local codes.
N/C
N/O
COM
WHT
GRY
VIO
COMMON
ACTIVATE WHEN DOOR
OPEN
ACTIVATE WHEN DOOR
CLOSED
WIRE
COLOR
CONTACT DESCRIPTION
DOOR POSITION SENSOR (DPS) WIRING