Interlogix KTD-405 Series User Manual User Manual
Page 66
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KTD-405/KTD-405A/KTD-405-2D Controller Keypad
User Manual
62
Figure 67. Connecting a multiplexer or DVMRe to the old I/O box
Connect PIN 3 to RS-485 A (RD)
To multiplexer or DVMRe (ground at
mux/DVMRe)
RS-422 output (to CyberDomes/PTZ
receivers
Connect PIN 6 to RS-485 B (BK)
Floating shield
RS-422 input (if used)
Connect PIN 1 to RS-485 shield
12 VDC in (no polarity)
RD
BK
OR
BL
GN
YL
BR
WH
A
E
G
B
C
F
H
D
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