Table 1: dkc power consumption, Table 2: wiring terminal connections – Securitron DKC User Manual
Page 4
PN# 500-33510
Page 4
Rev. A, 06/13
DKC Power Consumption
12V
24V
DKC (excluding keypads)
250 mA
250 mA
DK-37 or DK-38 Keypad (each) 100 mA
100 mA
Electronic Lock
Consult lock manual
Consult lock manual
Aperio Hub (each)
250 mA
250 mA
Table 1: DKC Power Consumption
Connecting the Keypad Cable to the CPU Board
There are 9 color coded wires in the keypad cable. Refer to Figure 1 and Table 2 below and
connect each wire to the indicated terminal on the CPU board.
Overview of CPU Board
UC
D
D
OOR
P
OS
RE
X
HC
D
D1
DO
+
12V
LE
D
- Y
LE
D
-
R
LE
D
- G
( -
)
TA
M
P
BU
Z
E
XP
PO
R
T
USB
PORT
BA
TT
ER
Y
NO
NC COM
NO
NC COM
NO
NC COM
NO
NC COM
+
+
-
-
Door 1
Door 2
UC
D
D
OOR
P
OS
RE
X
HC
D
D1
DO
TA
M
P
BU
Z
DOOR 1
DOOR 2
OPTION 2
OPTION 3
12
-2
4V
A
C
/D
C
DC OUT 1 DC OU T 2
1A
1A
NO
NC COM
OPTION 1
Man Trap
Fa cility Only 2
Fa cility Only 1
+
F6 F1
F2
F3
F4
F5
Figure 1
M
A
IN
IN
( -
)
LE
D
- Y
LE
D
-
R
LE
D
- G
+
12V
+
12V
+
12V
J9
J8
J10
J11
DKC
Terminal
DKC Wiring
Reference
Suggested Wire
Color
DK-38
Terminal
+12V
Positive DC supply lead Red
DC+
D0
Wiegand data zero
Green
D0
D1
Wiegand data one
White
D1
LED-G Green
light
Orange
GRN
LED-R Red
light
Brown
RED
LED-Y Yellow
light
Blue
YEL
BUZ Audible
buzzer Yellow
BUZ
TAMP Tamper
indicator
Purple
TAMP
(-) Ground
Black
GND
Table 2: Wiring Terminal Connections
Note that suggested wire color for ‘LED-Y’ terminal is BLUE and suggested wire color for ‘BUZ’
terminal is YELLOW.
Power and Electric Lock Wiring
When using transformers or power supplies with the DKC, select a transformer or power supply
of the same voltage as the lock (12V or 24V).