Technical Data
POLARIS PROFESSIONAL
POLARIS II Panel PC
22/45
Technical data subject to change without notice.
07/2018
6.4
Junction Box
DANGER
Non-certified cable glands and non-sealed cable entries endanger the
IP protection and accordingly the protection against explosions.
There is a risk of fatal injury in an explosive atmosphere!
Use Ex-certified cable glands.
Close non-sealed cable entries.
DANGER
When the enclosure or junction box is open.
Risk of a fatal injury by an electric shock
Turn off the voltage supply before connecting the POLARIS and accessories.
Work steps
Loosen all Allen-socket countersunk screws (4 x 10) at the back of the enclosure.
(Connection terminal compartment for supply and data line(s)).
Required tools hex key 2,5 mm.
Illustration 7: Back wall of the POLARIS II Panel PC rear wall
Remove the back of the enclosure without damaging the seals (Careful, the back of
the enclosure is connected to the enclosure’s equipotential bonding!)
Run the supply and data line(s) through the cable glands into the enclosure.
Select a sufficient length of cable so that the cables will not be damaged when the
enclosure is rotated or tilted. It is also possible to mount the cable glands onto the
underside of the POLARIS (see Chapter 5.2.2, illustration 8).
Connect the supply and data line(s) (see Chapter 5.4).
Close the back of the POLARIS enclosure after installation.
