8000 Zone2.pdf

8-channel Discrete Output20–265V ac, isolated, unpowered 8118-DO-AC◆◆8 fully isolated semiconductor switched outputscontrols solenoids and relaysSafe areaor Zone 2/Div 2 hazardous area◆for load supplies of up to 250V ac◆discrete or pulsed outputs◆1A per channel maximumChannel 1 of 8µPMODULE SPECIFICATIONSee also System Specification20 to265VACLNLoadRailbusOUTPUTSNumber of channels ...........................................................8Output voltage range.........................................20–265V acFrequency ..............................................................50 / 60HzON voltage drop.........................................................< 1.2VOFF leakage current ...................................................< 4mASwitched current per channel †Continuous ..........................................................................1A*For < 100ms .........................................................................5AFor < 20ms .........................................................................20AMinimum load current, per channel@ 115V ac.......................................................................11mA@ 230V ac.........................................................................5mA† Stated figures are for operation with unfused field terminal. When operatingwith 2A fused field terminal part no. 8604-FT-FU, maximum switchedcurrent is 5A inrush for < 10ms pulse width at 0.1% duty cycle and< 10 8 operations.* Limited to 3A per module.‡ Consult MTL for availabilityCONFIGURABLE PARAMETERSOutput initialisation state .............................predefined valueFail-safe...........................................predefined value/last valueOutput .........................discrete, momentary or continuous pulse‡Pulse width ..........................................................2ms to 130sRESPONSE TIMEResponse time (max.)..........2ms + ½ cycle of mains frequency(From Railbus command to output change)POWER SUPPLIESRailbus (12V) current...........................................75mA (typ.)...........................................................................125mA (max.)Bussed Field Power .............................................not requiredMECHANICALModule Key Code ..............................................................F4Module width ...............................................................42mmWeight ............................................................................220gFIELD TERMINALField wiring Recommended CompatibleField Terminal Field TerminalGeneral purpose 8604-FT-FU 8602-FT-STFusedStandardClass 1, Div 2 8611-FT-FU 8610-FT-NAor Zone 2 Non-arcing, Non-arcinghazardous areas FusedNote: External fusing to protect field wiring is recommended.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