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Programming Jack - Behind the Faceplate
The face plate is removed by carefully prying up from the two screwdriver
tabs at the base of the keypad. Once removed, the Programming Jack is
revealed:
Terminate RJ-45's One to One
Terminate the RJ-45's using any color code, connect the cables straight
through, i.e. exactly the same color to pin on each end of the cable.
Standard pre-terminated LAN (Local Area Network) cables work fine.
For convenience, the EIA 568B color scheme is listed below. N/C = Not Connected
CK1.1 MASTER[IN]
1. +12VDC IN
2. IR Data Out
3. Ground
4. N/C
5. RS-232 Receive
6. Ground
7. +12VDC STATUS IN
8. +12VDC IN
EIA-568B Pinout
1 2 3 4 5 6 7 8
Pair 2
Orange
RJ-45's Both Ends
1. White/Orange
2. Orange
3. White/Green
4. Blue
5. White/Blue
6. Green
7. White/Brown
8. Brown/White
Pair 1
Pair 4
Blue
Brown
Pair 3
Green
Page 4
Programming Jack
Connect to a laptop PC via
the Serial cable included
with the CK1.1 keypad. If
your PC does not have a
serial port, utilize a USB to
serial converter.
RJ-45 Jack Pin #'s
1 2 3 4 5 6 7 8
CT-Receiver Zone Control
1. +12V (Extra)
2. IR Data In
3. Ground (Extra )
4. N/C
5. RS-232 Transmit Out
6. Ground
7. +12VDC Control Out
8. +12V
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