16
WIRING
General wiring guidelines
• Check all ground connections.
• Create drips loops where cable connects to product, to prevent water collecting on device connectors.
• All cables should be routed as directly as possible, consistent with consideration for other equipment, in order to
reduce electromagnetic interference eects and voltage drop.
• Cables should not be installed close to high-power or high-frequency conducting cables, such as radar or radio-
transmitter lines or large DC motor cables.
• Where cables intersect, try to stay at right angles (90°) to minimize inductance of noise.
• Only use suitable waterproof connectors when joining cables.
• If a cable being pulled through a concealed area requires excessive force to nish pulling through the remaining cable,
consider rerouting cable via an alternative route – otherwise cable conductors may get broken, the cable sheath and
insulation may be damaged, or the same damage may be done to adjacent cables, which may cause a re.
System examples
System example 1
K
J
HH
J
HH
I
I
K
A
B
F
G
G
D
D
C
C
B
C
C
F
G
G
A
EE
1
2
1 2
L
L
A Outdoor
B Antenna
C HALO 5000 pedestal
E R5000 power supply unit
F M5000 monitor
G R5000 radar processor
H O2000 controller
I O2000 power supply
J O2000 trackball
K Indoor
1 Power cable
2 LAN cable