3.
Once wiring has been routed into the lock cavity, connect wire
to terminal blocks as shown in Fig. 1. If optional SCS and/or
DSS features are being used these can also be wired at this
time as shown in Fig. 1.
4.
Delayed Relock Feature
- Should the built-in delayed relock
feature be required for the installation, a Normally Open
Momentary switch such as an RCI 909 will need to be installed
and connected to the two blue wires from J4 on the circuit board
as illustrated in Fig.1.
The delayed relock feature can be used to momentarily
release the lock and keep it unlocked for a time period from 0
to 110 seconds. The time delay for this feature can be
adjusted by carefully turning the potentiometer (R11) in a
counterclockwise direction to increase delay time. Factory
setting is zero seconds.
NOTE:
On the 8320 double-door model the potentiometer in
the right-hand wiring cavity must be turned clockwise and the
left one counterclockwise to increase the relock delay.
If the delayed relock feature is not required the blue wires
may be unplugged from the circuit board @ J4.
NOTE:
If R11
is not set to zero seconds, the lock will enter delayed relock
mode each time power is applied even if J4 has been
removed.
8310, 8320, 8330 & 8340 Electromagnetic Lock
Installation Instructions
(Continued)
2
To Ensure Instant Release
All switching devices must be wired in
between the DC power source and the positive terminal of the lock
in Fig 2.
Switching the negative power supply line will not allow the lock to
release immediately. RCI electromagnetic locks contain MOV's for
surge suppression and do not require any additional suppression
to be added during installation. The installation of diodes across
the lock input terminals will cause a delay in release.
Fig. 2 – Power Connections
SWITCH
+
-
INCORRECT
CORRECT
+
-
SWITCH
FILTERED DC SUPPLY
FILTERED DC SUPPLY
J4
+24
+12
GND
NO
NC
COM
Delayed Relock Adjustment R11
Turn counterclockwise to increase delay
(Turn clockwise to increase delay on the right
end board of the 8320 Double lock)
Common
Normally Closed
Normally Open
- Common Ground
+12VDC Input
+24VDC Input
}
}
Lock Power from a
filtered and regulated DC
power supply
Optional SCS Sensor
SPDT Output contacts rated
for maximum 1.25Amperes
at 24VDC
J4
J4
J4
J4
Two 8310 Locks to release together using the delayed relock feature.
N/O
Momentary Switch
Blue Wires
Blue Wires
Blue Wires
N/O
Momentary Switch
Both sides of an 8320 Lock to release together using delayed relock feature.
Left circuit board
Right circuit board
Optional Delayed Relock Wiring
J4
N/O
Momentary Switch
Single lock to release using the delayed relock feature.
RED - Normally Closed
GREEN - Normally Open
BLACK - Common
Optional DSS reed switch contacts rated at
0.20A@12VDC and 0.12A @ 24VDC
Both the SCS and DSS options are shown with Door Open
Fig.1 – Lock Wiring
