Vexta FBL II Series User Manual

■Signal Input Terminals
① INPUTCOM(externalpowersupplyforsignalinput)
Toconnectthedrivertoaprogrammablecontrollerorotherdevicewhencontrollingthemotorusinganexternalpower
supply,fliptheI/Opowersupplyswitchto"EXT."andconnectthepowersupplytothisterminal.Tousethedriver's
built-inpowersupplywhencontrollingwitharelayorthelike,fliptheI/Opowersupplyswitchto"INT.";theterminalis
notused.
② EXT.VR.(speedselection)
Toselectthebuilt-inspeedpotentiometer,turnthisinputoff(switchtohigh);toselecttheexternalspeedpotentiometer
(orDCpowersupply)turnthisinputon(switchtolow).
③ CW(clockwiserotationinput)
Inputterminalforclockwiserotation.
④ CCW(counterclockwiserotationinput)
Inputterminalforcounterclockwiserotation.
⑤ SLOWDOWN(decelerationinput)
Inputterminalfordeceleratingthemotortoastop.Thisterminalisnotusedforacceleration,whichissetbyusingthe
built-inaccelerationtimepotentiometer.
⑥ N.C.
Notused.
⑦ H,⑧ M,⑨ L(speedcontrolinput)
Thesearetheconnectionterminalswhencontrollingspeedusingtheexternalspeedpotentiometerprovidedwiththeunit
orbymeansofaDCpowersupply.
⑩ GND(groundterminal,forinput/outputsignals)
■Signal Output Terminals
⑪ SPEEDOUT(speedsignaloutput)
Usewhenmonitoringtherateofrotation;12pulseareoutputforeachmotorrotation.
⑫ ALARMOUT(alarmsignaloutput)
Thissignalisoutputwhentheprotectionfunctionisactivated.TheALARMLEDlightsandthemotorcomestoastop.
Whenanalarmsignalisoutput,turnoffpower.Tocancelthealarm,firstresolvethecauseandcheckforsafety,andthenturn
poweronagain.Oncepowerhasbeenturnedoff,waitatleast1minutebeforeturningitonagain.
■Power Supply Connection
⑬ Singlephase100V−115Vtypes:100V−115V±10%50Hz/60Hz(powersupplyconnection)
Singlephase200V−230Vtypes:200V−230V±10%50Hz/60Hz(powersupplyconnection)
ConnectingtoLTerminal,NTerminal.
Threephase200V−230Vtypes:200V−230V±10%50Hz/60Hz(powersupplyconnection)
ConnectingtoL1Terminal,L2Terminal,L3Terminal.
⑭ FG(frameground)
⑮ Protectiveerath
Useawirewithacrosssectionalareaofatleast0.75mm
2
.
■Connector for Motor
⑯ Portforconnectingthemotorcable.
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Vexta FBL II Series Specifications

General

Brand	Vexta
Model	FBL II Series
Category	Engine
Language	English