Carrier 17/19EX - Manual (Page 146)

Note: Conductors and drain wire must be 20 AWG (American Wire Gage) minimum stranded,
tinned copper. Individual conductors must be insulated with PVC, PVC/nylon, vinyl,
Teflon, or polyethylene. An aluminum/polyester 100% foil shield and an outer jacket of
PVC, PVC/nylon, chrome vinyl or Teflon with a minimum operating temperature range of
–20 C to 60 C is required. See table below for cables that meet the requirements.
When connecting the CCN communication bus to a system element, a color code system for
the entire network is recommended to simplify installation and checkout. The following color
code is recommended:
Manufacturer Cable No.
Alpha 2413 or 5463
American A22503
Belden 8772
Columbia 02525
SIGNAL TYPE CCN BUS CONDUCTOR
INSULATION COLOR
PSIO MODULE COMM 1
PLUG (J5) PIN NO.
+
Ground
–
RED
WHITE
BLACK
1
2
3