Filter
Top Products
LTC 9385 Series | Instruction Manual | Installation
EN
|
10
Bosch Security Systems | January 26, 2005
5.7 Camera/Lens Wiring
WARNING: Only use the cables specified
under INSTALLATION, Cable Requirements for
wiring of all cameras and lenses.
5.7.1 Liquid-Tight Fittings
The dual-male threaded portion of the two 1/2in. NPT
and one 3/8in. NPT liquid-tight fittings are preinstalled
in the rear of the base assembly. If possible, do not
remove or loosen these parts. They have been installed
to a specified torque to prevent water damage. The
small 3/8in. NPT fitting will accept cables with
diameters from 4.6mm (0.181in.) to 7.9mm (0.31in.).
The two large 1/2in. NPT fittings will accept cables
with diameters from 4.3mm (0.170in.) to 11.9mm
(0.470in.). See FIGURE 6.
Be sure to securely tighten all fittings to ensure
a liquid-tight seal. Not doing so could damage
the camera, the housing, or both.
If a sealant will be used, be sure it is a neutral cure
type. Sealants that release acetic acid may harm
camera electronics.
If it is necessary to use PG type conduit, a TC9385PG
kit is available. The TC9385PG kit contains a wire
grip with two PG11 and one PG7 tapped holes. The
NPT wire grip is removed and replaced with the PG
version.
FIGURE 6 Liquid-tight Fitting Assembly
5.8 Plug Insertion
If no lens control or feed-through wiring will be used,
install the 3/8in. NPT plug provided. Remove the
liquid-tight fitting and insert the plug in the small
bottom center 3/8in. NPT hole. Use a 8mm or a
5/16in. hex wrench to tighten securely. Failure to do so
will result in water damage to all electronic parts. See
FIGURE 7.
FIGURE 7 3/8in. NPT Plug Insertion
5.8.1 Supply Power Connections
The LTC 9385 Series housings offer the user one of three
voltage configurations. The suffix to the housing model
number will determine the supply voltage required.
Any camera installed in the LTC 9385 Series housings
must be of the same voltage type as the housing. The
integral heater/defogger also requires the same voltage as
the housing. These housings do not contain step down or
isolation transformers. See the Model Designation chart
for suffixes and supply voltages required.
Power connection into the housings is to be supplied
through a minimum type UL Standard SJ cord
acceptable for outdoor use. Installation must conform
to applicable NEC and local codes. Use the
Recommended Maximum Cable Lengths chart
below for proper wire size selection.
3/8in. NPT Plug
Wire Grip
Seal Glands
Dual Male
Portion
Flexible Portion