8000 Zone2.pdf

8-channel Analog Input1–5V 8119-VI-05◆◆8 single-ended input channelsnon-incendive field circuitsSafe areaor Zone 2/Div 2 hazardous area◆1–5V inputs◆open circuit and short circuit detection◆24V dc bussed field power requiredOtherchannelsMUXA/DChannel 1 of 8MODULE SPECIFICATIONSee also System Specification1–5VDCµPRailbusINPUTSNumber of channels .......................................8, single-endedNominal signal range (span) ....................................1 to 5VFull signal range ..............................................0.19 to 5.64VInput impedance ............................................................2MΩOut of range alarmLower threshold..............................................................< 0.19VUpper threshold .............................................................> 5.64VAccuracy (over temp range) ..........................± 0.1% of spanResolution ....................................................................16 bitsRepeatability ....................................................0.05% of spanIsolation (any channel to Railbus) ..........................100V ac(between channels)..............................................................noneCONFIGURABLE PARAMETERSAlarms .....................................high, high-high, low and low-lowAlarm deadband (hysteresis) ....................user defined valueInput filter time constant ............................user defined valueInput dead zone ..........................................user defined valueDrive on failsafe....................... disabled /upscale /downscaleChannel status................................................ active /inactive24 VdcBussed Field PowerRESPONSE TIMESignal change to availability on Railbus ..........27ms (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................. 60mA (max.) at 24V dc ± 10%MECHANICALModule Key Code .............................................................A1Module width ...............................................................42mmWeight ............................................................................200gFIELD TERMINALSField wiring Recommended CompatibleField Terminal Field TerminalGeneral Purpose 8615-FT-4W –4-wire transmitterClass 1, Div 2 8615-FT-4W –or Zone 24-wire transmitterhazardous areaSee 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