Contents22 PAC8000* IO PROFINET Scanner User’s Manual–September 2017 GFK-2839B2.3 Installation in Hazardous AreasThe following information is for products bearing the UL marking for HazardousLocations or ATEX marking for explosive atmospheres:• EQUIPMENT LABELED WITH REFERENCE TO CLASS I, DIVISION 2, GROUPS A,B, C & D, HAZARDOUS LOCATIONS (ALTERNATIVELY MARKED AS CLASS IZONE 2, GROUP IIC) IS SUITABLE FOR USE IN CLASS I, DIVISION 2, GROUPSA, B, C, D OR NON-HAZARDOUS LOCATIONS ONLY▪ Equipment labeled with II 3 G is suitable for use in Group 2 Category 3environments.▪ Connectors P1, J101 & HVCC shall be secured properly with the mechanical latchprovided for the purpose.• WARNING - EXPLOSION HAZARD - SUBSTITUTION OF COMPONENTS MAYIMPAIR SUITABILITY FOR CLASS I, DIVISION 2;• WARNING - EXPLOSION HAZARD - WHEN IN HAZARDOUS LOCATIONS, TURNOFF POWER BEFORE REPLACING OR WIRING MODULES; AND• WARNING - EXPLOSION HAZARD - DO NOT DISCONNECT EQUIPMENTUNLESS POWER HAS BEEN SWITCHED OFF OR THE AREA IS KNOWN TO BENONHAZARDOUS.• WARNING - EXPLOSION HAZARD - USB PORT IS ONLY FOR USE INNONHAZARDOUS LOCATIONS, DO NOT USE UNLESS AREA IS KNOWN TO BENON-HAZARDOUS.2.3.1 ATEX MarkingII 3 G Ex nA IIC T5 -40ºC Ta +70C(Ref. ATEX Cat-3 certificate# GE13ATEX8515X & GE13ATEX8516X from our supportwebsite for details of marking and installation guidelines.)2.3.2 CE MarkingCE (EMC & ATEX Directives)(Ref. Declaration of Conformity from our support website for details)UL Marking cULus LISTED FOR US and CANADA FOR HAZLOC & PROCESSCONTROL INSTRUMENTS CATEGORYHAZLOC ClassificationClass I Zone 2 Group IICAlternate Classification: Class I Division 2 Groups A, B, C, D