OS-1933-E3-003
Installation Instructions
2-2
044-05243 Rev A
Installation Instructions
CAUTION
:
After commissioning, ensure that all power cable and control cables are properly sealed to pre-
vent moisture and contaminants from entering the cabinet.
The outdoor system is designed for installation in an exterior location. The outdoor system must be installed in
a designated location that permits access to the lower rear of the cabinet for connection of AC power, RF,
communications, and alarm cables. In hot climate environments, shading of the outdoor system is
recommended to reduce external heating of the cabinet.
Verify sufficient space is available in front of the cabinet to remove and replace the MCPA, RFCU, and rectifier
modules and allow free movement of ambient air through the front panel air intake and rear panel exhaust
vents. The front door must swing open at a 135 degree angle to allow removal of the MCPAs. Cabinets must
have at least 11 inches clearance from the mounting surface if mounted on the left side (facing unit) to allow for
door swing. Recommended minimum clearances for the front of the cabinet is 36 inches and 20 inches for the
rear of the cabinet. Refer to Tables 2-3 and 2-4 respectively for the materials and tools required for a typical
outdoor system installation. Refer to Chapter 5 for system dimensions and typical mounting examples.
* Specific requirements depending on application.
Table 2-3 Materials Required for System Installation, Not Supplied
Item
Materials Needed
Where Used
Approx.
Length (Each)
Quantity Per
Cabinet
1
10 AWG AC power cable rated
for 24A minimum
From AC breaker panel to cabi-
net
As needed
1
1
Tie wraps (152 mm or 203
mm)
Cable dressing
As needed
2
Unistrut, 1 5/8 “(41 mm)
System mounting
As needed
3
Terminal Lugs, 2-Hole, 3/4”
(19 mm) Centers. M8 bolt, 60
mm Length, Must be UL listed
(ZMVV).
Cabinet ground studs
1
4
M10x1.75 hex bolt
System mounting
6 min / 12 max
5
10 mm flat washer
System mounting
6 min / 12 max
6
10 mm lock washer
System mounting
6 min / 12 max
7
0.5 inch foam semi-rigid coax
(N male to N male, 7/16 DIN)*
RF input to system and RF
output from system to antenna
jumper
1.5 M -12 M
2
8
Weatherproofing materials
RF, power, and alarm connectors
As needed
