Page 100
490X Engineer’s Reference Guide
6 4 WIRE CONTOUR RKP WIRING
INFORMATION
Note: All keypads on the same system MUST be of the same type. i.e. All four wire or
all six.
Note: All Keypads MUST be connected before powering up the Control
Panel.
CPXKeypad Connection Details
REMOTE KEYPAD
D2 D1 0V 12V
KEYPAD
CONNECTIONS
REMOTE
KEYPAD(S)
MAY BE WIRED
IN STAR OR
DAISYCHAIN
FORMAT
D2/B D1/A 0V 12V
Note: 680 Ohm resistor should
be fitted to ONE of the RKPs.
If RKPs are wired in daisy chain
this should be the last RKP in
the line,
Remove 2K2
if using Keypad
Zones and use
resistor EOL.
GTAG
PROXIMITY
READER(S)
4 Wire Contour RKP
A1 & A2, if used, are connected
to the first reader (antenna).
If using an second reader, remove
the link and connect between A3 & A4.
680 Ohm
2K2
Note: Both detectors must be run on a single cable
from the Keypad to the first detector
then the second. The 2K2 resistor must be in the
last/final detector.
Zone
12V
0V
D1 D 2
3K3
2K2
5K6
Alarm N/C Tamper N/C
1st Detector 2nd Detector
+ Power -
Alarm N/C Tamper N/C+ Power -
RKP
0V D1
Zone
12V D2
5K6
2K2
3K3
2nd Detector Door Contact
Alarm N/C Tamper N/C+ Power -
RKP
Alarm
Note: Keypad zones are
preset and cannot be changed.
E/E - 3K3 KP Zone 1
Part E/E - 5K6 KP Zone 2
EOL - 2K2
Keypad Zone Wiring Details
490X 1.qxd 11/07/2006 12:32 Page 100
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