General Installation Requirements

This product is intended for use with the Product Sub Family system. Its components are considered open

equipment (having live electrical parts that may be accessible to users) and must be installed in an ultimate

enclosure that is manufactured to provide safety. As a minimum, the enclosure shall provide a degree of

protection against solid objects up to 12mm (e.g. fingers). This equates to a NEMA/UL Type 1 enclosure or an

IP20 rating (IEC60529) providing at least a pollution degree 2 environment.

Installation in Hazardous Areas

The following information is for products bearing the UL marking for Hazardous Locations or ATEX marking for

explosive atmospheres:

▪ EQUIPMENT LABELED WITH REFERENCE TO CLASS I, GROUPS A, B, C & D, DIV. 2 HAZARDOUS LOCATIONS IS

SUITABLE FOR USE IN CLASS I, DIVISION 2. GROUPS A, B, C, D OR NON-HAZARDOUS LOCATIONS ONLY

▪ Equipment labeled with  II 3 G is suitable for use in Group 2 Category 3 environments.

▪ WARNING – EXPLOSION HAZARD – SUBSTITUTION OF COMPONENTS MAY IMPAIR SUITABILITY FOR CLASS I,

DIVISION 2;

▪ WARNING – EXPLOSION HAZARD – WHEN IN HAZARDOUS LOCATIONS, TURN OFF POWER BEFORE REPLACING

OR WIRING MODULES; AND

▪ WARNING – EXPLOSION HAZARD – DO NOT DISCONNECT EQUIPMENT UNLESS POWER HAS BEEN SWITCHED

OFF OR THE AREA IS KNOWN TO BE NONHAZARDOUS.

▪  WARNING – EXPLOSION HAZARD – USB PORT IS ONLY FOR USE IN NONHAZARDOUS LOCATIONS, DO NOT

USE UNLESS AREA IS KNOWN TO BE NON-HAZARDOUS.