8000 Zone2.pdf

8-channel Analog Output4–20mA8104-AO-IP◆◆8 single-ended outputs4–20mASafe areaor Zone 2/Div 2 hazardous area◆for I/P converters and remote indicators, etc◆open circuit detection is provided on each channelRegulator◆24V dc bussed field power requiredOtherchannelsMUXD/AMODULE SPECIFICATIONSee also System SpecificationOUTPUTSNumber of channels .......................................8, single-endedNominal signal range (span) ...............................4 to 20mAFull signal output range........................................1 to 23mAOpen loop detection threshold .......................0.7 ± 0.25mAOutput compliance.................................20mA at 21.6V dc supply (into 700Ω load)Accuracy (over temp range) ........................± 0.25% of spanOutput ripple.................................................< 0.02% of spanResolution ....................................................................12 bitsIsolationany channel to Railbus ...................................................100V acCONFIGURABLE PARAMETERSInitialisation state..........................................predefined valueDrive on fail-safe .........................predefined value / last valueChannel status................................................active / inactivePI4-20mAChannel 1 of 8Railbus24 VdcBussed Field PowerRESPONSE TIMEResponse timeFrom Railbus command to output change ....................25ms (max.)SAFETYFM non-incendive field wiring parameters (each channel) ....................V oc = 28.7V; I sc = 33mA; C a = 0.17µF; L a = 11.0mHPOWER SUPPLIESRailbus (12V) current.......................................100mA (typ.)...........................................................................150mA (max.)Bussed Field Power.................300mA (max.) @ 24V dc ±10%Quiescent current .........................................................60mAMECHANICALModule Key Code .............................................................A4Module width ...............................................................42mmWeight ............................................................................200gµPFIELD TERMINALField wiring Recommended CompatibleField Terminal Field TerminalGeneral purpose 8602-FT-ST 8604-FT-FUStandardFusedClass 1, Div 2 8601-FT-NI 8603-FT-FUor Zone 2 Non-incendive Non-incendive,hazardous areasfusedSee also the 8618-FT-MT field terminal for custom termination options.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