Connections; Data Line Connections - American Dynamics AD1273 CobraDome Installation And Operation Instructions Manual

CONNECTIONS

CONNECTIONS

Data Line Connections

Data line connections to the AD1273 are made with user-
supplied, 2-wire twisted pair, shielded, Belden 8760 or
equivalent (Plenum 88760). The maximum data line length is
5000 feet (1524m).
Data lines enter the AD1273 through a 7-pin Plug and Ramp
connector unit (see Figure 8). The 7-pin Ramp connector is
attached to the AD1273 printed circuit board. The 7-pin Plug
mating connector is shipped with the AD1273 unit.
Assemble the 7-pin Plug connector by inserting the appropriate
data lines into the corresponding pin slots listed in Table 4 and
tightening the hold-down screws.
7-Pin Ramp Connector
(Mounted to Circuit Board)
1
2
3
4
5
6
7
S
W
B
Data Lines
Figure 8 - Data Line Connections
Table 4 - Data Line Connections to 7-Pin Plug Connector
• Pin 1 - Data line SHIELD (S)
• Pin 6 - Data line WHITE (W) wire
• Pin 7 - Data line BLACK (B) wire
1
2
3
4
5
6
7
7-Pin Plug Connector
10
AD1273
PCB Cover