Installation
POLARIS PROFESSIONAL
- für Zone 1/21
POLARIS Panel PC Professional 10,4" / 12,1" / 12,1" W
EN 30/68
Technical data subject to change.
04/2019
6.4
Terminal compartments
DANGER
Sealed locking screw! The device is closed in the factory.
The explosion protection is lost if opened, and danger to life exists in
an explosive atmosphere!
Do not open the locking screw!
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.
Illustration 9: Pin assignment POLARIS
All connection screws and terminals in the terminal compartment must be tightened with
a torque spanner under consideration of the recommended torque of 0.4 Nm up to a max.
0.5 Nm.
