8000 Zone2.pdf

8-channel Discrete Input115V ac, isolated, sinking8111-DI-AC◆◆◆◆8 discrete inputs115V ac field voltage sourcesuser definable input thresholdpulse counting optionSafe areaor Zone 2/Div 2 hazardous areaMODULE SPECIFICATIONSee also System SpecificationINPUTSNumber of channels ...........................................................8OFF voltage..............................................................< 34V acON voltage...............................................................> 84V acWetting current ...................................2mA (nom.) @ 115V acMax. input voltage...................................................130V acFrequency ..............................................................50 / 60HzCONFIGURABLE PARAMETERSSelectable input filter ........................fast, slow or user defined(User defined permits 0 to 512ms values in 2ms steps)Latch inputs.....................................................enable /disableLatch polarity.................................latch on high / latch on lowPulse counting ................................................enable /disableRESPONSE TIMEI/O response time ...............................................33ms (max.)(Field event to new data available on Railbus)L115VACNPOWER SUPPLIESRailbus (12V) current..........................................40mA (typ.).............................................................................60mA (max.)Bussed Field Power .............................................not requiredMECHANICALChannel 1 of 8RailbusModule Key Code ..............................................................E4Module width ...............................................................42mmWeight ............................................................................170gµPFIELD TERMINALField wiring Recommended CompatibleField Terminal Field TerminalGeneral purpose 8602-FT-ST 8604-FT-FUStandard †FusedClass 1, Div 2 8610-FT-NA 8611-FT-FUor Zone 2 Non-arching † Non-arching,hazardous areasfused† External fusing of the Field Power supply is recommended in order toprotect the field wiring.EUROPE (EMEA) Tel: +44 (0)1582 723633 Fax: +44 (0)1582 422283AMERICAS Tel: +1 603 926 0090 Fax: +1 603 926 1899ASIA PACIFIC Tel: +65 487 7887 Fax: +65 487 7997E-mail: enquiry@mtl-inst.com Web site: www.mtl-inst.comOct 2006