INSTALLATION GUIDE - REMOTE ACCESS CONTROLLER RAC 4 • PK3197_10_14
Page 21
6.0 Annex B
Peripheral
Wiring Diagrams
Note: To automatically unlock the door in case of fire, remove the Fire Alarm
Bypass wire and connect J18 to the Fire Alarm panel as per Fire Alarm
Panel Wiring diagram (see Annex B, Figure 10).
In this case the Electromagnetic Lock MUST be powered from the
RAC 4’s +12V output as shown in this diagram.
+12 V Supply
For Locking Device
Fire Alarm
Bypass Wire
(see Note)
12V GND
Mag Lock
RAC 4 PCB
5V
NO
5V GND 12V
1
2
3
1
2
3
4
NC
COM
GND
FIRE
GND
COM
NC
NO
12V
GND
LBA
T
ACF
GND
12V
GND
J1
J16
J18
J19
J2
J3
12V 1
2
3
1
2
3
1
1
2
3
4
1
2
1
2
3
2
3
1
2
3
4
1
2
3
4
GND
DOOR
GND
TPR
GND
REX
GND
REM
CGND
TX
RX
GND
J8
J6
1
2
3
4
1
2
3
4
Locking Device
Supply
+12V (or +24V)
GND
GND 12V
(or 24V)
Ground
External Power
Supply
Output
Voltage
Locking
Device
If the locking device is inductive (such as a strike) place a diode across
the locking device’s terminals as shown in the strike wiring diagrams.
IMPORTANT: Kaba does not provide Technical or Field Support on 3
rd
party locking devices. Please contact the device
manufacturer for assistance on installation or functional issues.
RAC 4 PCB
5V
NO
5V GND 12V
1
2
3
1
2
3
4
NC
COM
GND
FIRE
GND
COM
NC
NO
12V
GND
LBA
T
ACF
GND
12V
GND
J1
J16
J18
J19
J2
J3
12V 1
2
3
1
2
3
1
1
2
3
4
1
2
1
2
3
2
3
1
2
3
4
1
2
3
4
GND
DOOR
GND
TPR
GND
REX
GND
REM
CGND
TX
RX
GND
J8
J6
1
2
3
4
1
2
3
4
See Note 2:
Note 2:
Note 1:
Dependent on locking device type, may connect to Normally Open (NO) or
Normally Closed (NC)
Figure 7: Externally Powered Locking Device Wiring (+12 volts or + 24 volts)
Figure 6: Electromagnetic Lock Wiring