2.3. Installation in Hazardous Areas
The following information is for products bearing the UL marking for Hazardous Areas
or ATEX marking for explosive atmospheres:
CLASS 1 DIVISION 2 GROUPS ABCD
• This equipment is an open-type device and is meant to be installed in an
enclosure suitable for the environment that is only accessible with the use
of a tool.
• Suitable for use in Class I, Division 2, Groups A, B, C and D Hazardous
Locations, or nonhazardous locations only.
• WARNING - EXPLOSION HAZARD - SUBSTITUTION OF COMPONENTS MAY
IMPAIR SUITABILITY FOR CLASS I, DIVISION 2.
• WARNING - EXPLOSION HAZARD - WHEN IN HAZARDOUS AREAS, TURN OFF
POWER BEFORE REPLACING OR WIRING MODULES.
ATEX Zone 2
This module must be mounted in an enclosure certified in accordance with EN60079-
15 for use in Zone 2, Group IIC and rated IP54. The enclosure shall only be able to be
opened with the use of a tool.
2.4. Grounding
The RX3i rack into which this product will be mounted must be grounded per the
instructions provided in PACSystems RX3i System Manual, GFK-2314. Also, if an
Energy Pack (IC695ACC402) is connected, its ground-strap must be grounded as
described in PACSystems RX3i Energy Pack IC695ACC402 Quick Start Guide,
GFK-2939.
GFK-2941E May 2016 10
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