Installation
POLARIS COMFORT
- for Zone 1/21
POLARIS Touch Panel 5.7" / 10.4" / 12.1"
EN 26/57
Technical data subject to change.
06/2017
6.6
Ex e terminal compartments
6.6.1
Cable entries
When connecting cables and leads to supplies / communications equipment in increased
safety protected areas, Ex certified cable entries must be used which are suitable for each
type of cable and lead. You must maintain the protection concept “e” and include a
suitable sealing element so that an IP rating of at least IP 54 is maintained.
The terminal area of the M20 cable glands is printed on the cable glands.
A different terminal area may only be substituted with a cable gland that complies with
the current version of the approval.
The assembly instructions and installation conditions for the cable glands must be
observed.
Tightening torque oft he cable glands
Torque
Connecting thread
Nut
non-armoured cables
2,3 Nm
1,5 Nm
armoured cables
8 Nm
5 Nm
DANGER
Do not connect cables and leads when the power supply is active.
Danger to life exists in an explosive atmosphere!
Das Gerät vor Beginn der Arbeiten spannungsfrei schalten.
Nur zertifizierte Kabelverschraubungen verwenden, die für den Kabeldurch-messer
der Anschlussleitung zugelassen sind
Nicht benötigte Kabelverschraubungen müssen durch einen zugelassenen
Blindstopfen verschlossen werden.
6.6.2
Supply voltage terminal assignment)
Mains Connection Variant DC 24 V
Terminal Interface
Signal
Remarks
X10
Supply
L
DC 24 V ± 10 %
X11
Supply
N
Neutral
X12
Supply
PE
Protective earth
Summary of Contents for POLARIS COMFORT Series
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