Kaba RAC 4XT Installation Manual page 24

6.0 Annex B Peripheral Wiring Diagrams
Figure 4: Strike Wiring (Fail Secure)
Figure 5: Strike Wiring (Fail Safe)
INSTALLATION GUIDE - REMOTE ACCESS CONTROLLER RAC 4XT • PK3191_10_14
Fire Alarm
Bypass Wire
+12 V Supply
For Locking Device
Diode
Black Wire
Red Wire
Connector
Black
Wires
Strike
Note: Verify the installation instruction of the strike manafacturer for "fail safe" versus
Fire Alarm
Bypass Wire
(see Note)
5V
+12 V Supply
For Locking Device
Diode
Black Wire
Red Wire
Connector
Black
Wires
Strike
5V GND 12V 1 2 3 1 2 3 4
1 2 3 1 2 3 1 2 3 4
J1 J2 J3
RAC 4XT PCB
J14 J13 J12
1 2 3 1 2 3 1 2 3 4
5V GND 12V 1 2 3 1 2 3 4
"fail secure" configurations.
GND 12V 1 2 3 1 2 3 4
1 2 3 1 2 3 1 2 3 4
J1 J2 J3
RAC 4XT PCB
J14 J13 J12
1 2 3 1 2 3 1 2 3 4
5V GND 12V 1 2 3 1 2 3 4
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 Electric Strike MUST be powered from the RAC 4XT's
+12V output as shown in this diagram.
Note: Verify the installation instruction of the strike manafacturer for "fail safe" versus
"fail secure" configurations.
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