Fail safe electromagnetic lock 24vdc wiring, 24vdc electromagnetic lock (fail safe) – SARGENT MPower 4000 User Manual
Page 11

80-9369-0901-021 (12-02 )
11
Notes:
1. Power input Door Operator Unit is at
Power Input Terminal Strip (not shown)
120VAC 60Hz.
2. Current draw must not exceed 0.500
amps at terminal JP4 – 2.
Fail Safe Electromagnetic Lock 24VDC Wiring
Note:
If lock does not have a spike protection, it is
recommend that a 1N4001 diode be added
across coil.
*Current version Sargent and Securitron
Electromagnetic Locks do not require diode.
Refer to product specifications to determine if
diode is needed or not.
5
678
90
1
23
4
5
678
90
1
23
4
5
678
90
1
23
4
5
678
90
1
23
4
JP3
JP2
CL/AS DLY VEST DLY
EXSOL DLY
M. DLY
G
EM
G
H+
V
L
2
G
L1
MO
T
O
R/SOLENOID
JP4
JP1
JP5
OFF
ON
SW1
P/A
A/D
RES1
RES2
0/0
RES1
A
UX2
GND
INV
OUTV
GND
R
F
T
GND
A
UX2
GND
PDET
GND
A
UX1
GND +24V NO1 CO1 NC1 NO2 CO2 NC2
NEU HOT GND
18VAC
1 2 3 4 5 6 7 8
14
13
12
11
10
9
8
7
6
5
4
3
2
1
*
Diode 1N4001
Operation:
Door is normally closed and latched.
Activating switch will unlock the maglock and the door will
automatically open. Door will close after hold open time
delay has elapsed.
The door will
during power failure.
unlock
+
-
24VDC Electromagnetic Lock
(Fail Safe)
Wall Switch, Card
Reader, Key Switch,
etc.
Normally Open Momentary
dry contacts