Galvanic Isolation; Earth Ground Connection - FLIR PT-602CZ Installation Manual

1 PT-602CZ Camera Installation
1.4.1
The Galvanic Isolation Kit (FLIR PN 4204960) is for use with all PT-602CZ cameras (PT-3XX, PT-6XX,
A310-PT, PT-602CZ). The isolation plate and nylon shoulder or flat washers provide electrical isolation
between the stainless steel fasteners and the aluminum camera base, and electrically isolates the
complete PT-602CZ camera from the customer mount.
Galvanic isolation is critical in preventing corrosion. Proper installation of galvanic isolation pad and
washers is important for long product life. Refer to
9
for specific instructions.
1.4.2
Earth ground connection is very important to
protect PT-602CZ from surge induced failures
and corrosion caused by stray current/ground
loops. Attach ground wire (16AWG or larger) to
ground lug on access panel. Use the large hex
nut to secure ground wire to stud on access
panel. Ground stud is #8-32 thread.
Caution!
When lifting the PT-602CZ camera use the camera body and base, not the tubes.
PT-602CZ cameras must be mounted upright on top of the mounting surface, with the base below the
camera. The unit should not be hung upside down.
Not to scale
All dimensions in inches
2X 3.19 ± .02
0.28
2X 3.19 ± .02
427-0038-00-12 Version 110

Galvanic Isolation

Earth Ground Connection

0
Figure 1-2: PT-602CZ Camera Mounting
Installation of Camera and Galvanic Isolation Kit, pg.
0
Pan Axis
March 2018
Ground Lug
4X Ø.354 THRU
Tilt Axis
8