Securitron DK-12 - Manual (Page 8)

PN# 500-24010
Page 8 Rev. C, 04/11
occur if a user code was a subset of the program code. The unit could not be put into
programming mode from the keypad.
The DK-12, however, avoids this problem by rejecting any code that is a subset of another code
in memory. It signals this rejection by flashing the red light once instead of the double flash
confirmation. You’ll get the same error if you try to enter a duplicate code as well. If you are
trying to enter a code and see it rejected by the error signal carefully check your list of other
codes. You are probably attempting to enter a subset code. If the security procedures of the
installation allow individuals to choose their own codes without reference to a list the users need
to be advised that they may have to try alternate codes if the one they prefer is rejected as a
subset.
9. INSTALLING A DK-12 IN PLACE OF A DK-11
If you are putting a DK-12 in an installation that is currently using a DK-11 the diagram below
will assist you in converting the wiring from the DK-11 to the DK-12. The terminals of the DK-
11 are not marked on the board so use the diagram below as a reference for the terminal
numbers. Note that when looking at the DK-11 from the back the terminal block is on the left-
hand side and the jumper terminal is at the top of the board.
6
5
4
3
2
1
JUMPER
RELAY
+12 OR +24VDC
0VDC (NEG)
REX
NO
C
NC
Converting a DK-11 Installation to a DK-
12:
 Move lead from terminal 1 (DK-11) to
terminal ‘AC/DC+’ (DK-12).
 Move lead from terminal 2 (DK-11) to
terminal ‘AC/DC-’ (DK-12).
 Move switch lead from terminal 3 (DK-11) to
terminal ‘REX’ (DK-12).
 Move other switch lead from terminal 1 (DK-
11) to terminal ‘SRC’ (DK-12).
 Move lead from terminal 4 (DK-11) to
terminal ‘NO’ (DK-12).
 Move lead from terminal 5 (DK-11) to
terminal ‘COM’ (DK-12).
 Move lead from terminal 6 (DK-11) to
terminal ‘NC’ (DK-12).
NOTE: Review Section 4 (REX Source and
Input) for more details on wiring the REX
of the DK-12 if used.
10. MAGNACARE ® LIFETIME REPLACEMENT WARRANTY
For warranty information visit: www.securitron.com/en/site/securitron/About/MagnaCare-Warranty/