Secura Key SK-ACPE User & Installation Manual page 35

SK-ACPe
6
RED LED
5
GREEN LED
4
J6
14 VDC
3
SIG GND
2
DATA 1
1
DATA 0
9
IN 2
8
COM
7
IN 1
6
J2
NO
5
COM
4
NC
3
NO
2
COM
1
NC
6
NO
5
COM
4
J4
NC
3
NO
2
COM
1
NC
J9
CONNECTING THE DTK-XR (DATA LINE PROTECTION)
The DTK-XR is a multi-line surge suppressor that can protect an SK-ACPE control panel, or other
access control unit from damaging power surges.
Locate the DTK-XR at least three (3) wire-feet away from the unit to be protected.
Connect the green ground wire to a dependable earth ground, using a heavy gauge cable (12 or
14 AWG recommended). Keep the wire run to the grounding location as short as possible.
If you are using 24 volts to power the access control unit (recommended) connect the power supply
to 24V IN and connect the access control unit to 24V OUT. If you are using 12 volts to power the
access control unit, connect the power supply to 12V IN and connect the access control unit to
12V OUT.
InStAllAtIon & oPerAtIng MAnuAl
DTK-CR
DIAGRAM 1
WIEGAND
IN
RESET
BUTTON
SK-ACPE
J7
J8
EARTH
GROUND
J5
1
DATA 0
2
DATA 1
3
SIG GND
4
14 VDC
5
GREEN LED
6
RED LED
1
NC
2
COM
3
NO
4
J1
NC
5
COM
6
NO
7
IN 1
8
COM
9
IN 2
1
NC
2
COM
3
NO
J3
4
NC
5
COM
6
NO
J11
24V
RJ 45
ETHERNET
F-4
CARD
READER
DTK-CR
STRIKE