Quick Panel Operator User Manual Appendix A
GFK-2847AA Jan 2023
Product Certifications and Installation Guidelines 98
A-2 Conditions of Safe Use for Installation in
Hazardous Locations
The following information applies to products bearing the UL marking for
Hazardous areas and the ATEX marking for Zone 2 explosive
atmospheres:
•
Suitable for use in Class I Division 2 Groups A, B, C, D; Class 2 Division
2 Groups F, G; Class 3 Division 1 and Division 2.
•
Suitable for Group II, Category 3, Gas Groups IIC, Dust Group IIIC
(applicable only to the IC755CSW07CDACA, IC755CSS10CDACA,
IC755CSS12CDBCA, and IC755CSS15CDACA Display units):
1.
The equipment shall only be used in an area of at least pollution
degree 2, as defined in IEC 60664-1.
Note: Pollution degree 2 can be achieved when the installation is in a controlled environment with
suitably controlled condensation of airborne pollution
2.
The equipment shall be installed in an enclosure that provides
minimum ingress protection of IP 54 in accordance with IEC
60079-0.
3.
Transient protection shall be provided that is set at a level not
exceeding 140% of the peak rated voltage value at the supply
terminals to the equipment.
A-3 12CDBCA and 15CDACA
The USB retaining clamp for IC755CxS12CDBCA and
IC755CxS15CDACA must be used in hazardous location installations
as follows:
1.
Connect the USB cable.
Figure 101: Connect the USB cable to QuickPanel
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