8000 Zone2.pdf

8-channel Analog Output4–20mA with HART ®8102-HO-IP◆◆8 single-ended 4-20mA output channelsnon-incendive field circuitsSafe areaor Zone 2/Div 2 hazardous area◆HART pass-through◆HART variable and status reportingRegulator◆◆valve positioners and remote indicators, etc.open circuit detection on each channelHHCChannel 1 of 8OtherchannelsMUXD/A◆24V dc bussed field power requiredMODULE SPECIFICATIONSee also System SpecificationPI4-20mAµPRailbus24 VdcBussed Field PowerINPUTSNumber of channels .......................................8, single-endedNominal signal range (span) ...............................4 to 20mAFull signal 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 spanResolution ....................................................................12 bitsIsolation(any channel to Railbus) .................................................100V ac(between channels)..............................................................noneCONFIGURABLE PARAMETERSInitialisation state..........................................predefined valueDrive on fail-safe ...........................predefined value/last valueChannel status................................................ active /inactiveHART variable and status reporting.............enable /disableRESPONSE TIMESignal change to availability on Railbus4–20mA mode.........................................................25ms (max.)HART mode .....................................................0.75s per channelSAFETYFM 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.) at 24V dc ± 10%MECHANICALModule Key Code .............................................................A4Module width ...............................................................42mmWeight ............................................................................200gFIELD TERMINALSField wiring Recommended CompatibleField Terminal Field TerminalGeneral Purpose 8602-FT-ST 8604-FT-FUStandardFused®HART is a registered trademark of the HART Communication Foundation.Class 1, Div 2 8601-FT-NI 8603-FT-FUor Zone 2 Non-incendive Non-incendivehazardous areaFusedSee 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