Allen Bradley 1769 IF8

U-Allen Bradley 1769 IF8 yimodyuli ene-8-channel voltage/imodyuli yangoku ehambelanayo yokufakwa kwe-analog. Inokudityaniswa kwii-transmitter ezahlukeneyo ezinje ngoxinzelelo, inqanaba, kunye nezinzwa zokuqukuqela. Ixhasa zombini iindlela ezahlukeneyo kunye ne-single-end wiring modes. Isetyenziswa kakhulu kunyango lwamanzi aphesheya kolwandle, kumashishini ekhemikhali, nakwimizila ye-automation yebhetshi. Njengomthengisi ochwepheshile ojolise kwiimarike zaphesheya kolwandle, iFeimu Technology iqhuba ukuchaneka kwesampulu kunye nokufunyanwa kwebhasi ye-intanethi kwitshaneli nganye yemodyuli xa kungenwa. Ikhusela iimveliso ezingalunganga ngophawu lwe-drift kunye nezo zifuna ukulungiswa okanye ukulungiswa. Zakuba zifunyenwe, ezi mveliso zinokufakelwa ngokuthe ngqo zize zitshintshwe, zikhawulelane neemfuno ezingxamisekileyo zokulungisa iifektri zaphesheya kweelwandle.

Iiparamitha eziphambili

Ubomi benkonzo

U-Allen Bradley 1769 IF8 yimodyuli ye-analog yodidi lweshishini yoluhlu lweCompactLogix 1769. Yenziwe ngamacandelo e-elektroniki yoshishino kwaye ifanelekile kwiindawo zolawulo oluzenzekelayo kunye nokusebenza okuqhubekayo kwexesha elide.

Ubomi benkonzo eqhelekileyo: Malunga neminyaka eyi-10 okanye ngaphezulu

Phantsi kweemeko zokuba iqondo lobushushu, unikezelo lombane, kunye nemeko yofakelo ihlangabezana neemfuno, inokusebenza ngokuzinzileyo ixesha elide.

Obona bomi buxhomekeke kubume bendawo kunye nokugcina iimeko zesiza.

Izinto eziphambili ezichaphazela ixesha elide

Ubushushu bokusebenza: ukusebenza kwexesha elide lobushushu obuphezulu kuya kukhawulezisa ukuguga kwamacandelo e-elektroniki;

Umgangatho wamandla, ukuguquguquka kombane, utyando lunokuchaphazela ubomi bemodyuli;

Iimeko zokusingqongileyo: Uthuli, ukufuma, kunye neegesi ezonakalisayo ziya kunciphisa ukuthembeka;

Umgangatho wesiginali: ukuphazamiseka okunamandla kwe-electromagnetic kunokubangela isekethe yegalelo ichaphazele ixesha elide;

Ukufakela kunye nokugcinwa: Iingcingo ezifanelekileyo kunye nokuhlolwa rhoqo kunokwandisa ubomi benkonzo.

Iingenelo ezingundoqo

Ukufumana i-analog ye-channel ye-8: inokubeka iliso kwisignali ye-analog yentsimi ngexesha elinye, ukuphucula ukusebenza kakuhle kokuhlanganiswa kwenkqubo.

I-Voltage / yangoku ehambelanayo: ixhasa iindidi ezahlukeneyo zesignali yomgangatho woshishino, uluhlu olubanzi lwesicelo.

Ukuguqulwa kokuchaneka okuphezulu: I-Sigma-Delta A / D iteknoloji yokuguqula yamkelwa ukuphucula ukuzinza kwedatha.

Ikhono elinamandla lokuchasana nokuphazamiseka, lilungele ukusebenza ngokuqhubekayo kwimizi-mveliso phantsi kwemeko enzima.

Ukuhlanganiswa kwe-CompactLogix ngokungenamthungo: Ufakela ngokuthe ngqo kwi-1769 ye-I / O inkqubo yokwandisa nokugcinwa lula.

Kutheni ukhethe Thina

ITekhnoloji yeFeimu ibonelela ngeendawo ezinqabileyo zolawulo lwamashishini eziye zayekiswa eRockwell kwihlabathi liphela. Ikhusela ngokungqongqo imithombo yokubonelela ye-Allen Bradley 1769 IF8 imodyuli ye-analog yamatshaneli amaninzi kwaye isusa iimodyuli ezihlaziyiweyo kunye nezilungisiweyo ngokuchaneka kokuchaneka kunye neempazamo ezifihliweyo kumajelo.

Ngaphambi kokuba imodyuli nganye ithunyelwe, zonke iitshekhi zokuchaneka kwetshaneli kunye novavanyo lokuzinza kwe-backplane lugqityiwe ukunqanda iziphene ezifihlakeleyo ezinjengokufunda ukukhukuliseka kunye nokuqokelela okungachanekanga. Iirekhodi zovavanyo ezipheleleyo zinikezelwe. Ixhasa izisombululo ezahlukeneyo zolungiselelo lwamazwe ngamazwe kwaye inokubonelela ngeseti epheleleyo yamaxwebhu amasiko orhwebo lwangaphandle.

Uqhelene nobunzima bokugcinwa kwezixhobo zakudala zeCompact I/O phesheya kolwandle, inokunika uncedo olusisiseko lobugcisa ukujongana neengxaki ezikwisiza ezinxulumene nokuqokelelwa kobuninzi be-analog kunye nokunciphisa ilahleko yemveliso ebangelwa kukungacwangciswanga kwexesha lokuphumla.

FAQ

Q1. Zeziphi izizathu zamaxabiso egalelo angazinzanga?

Imigca yesiginali ye-analog ayibhloki;

Umhlaba ombi;

Uluhlu lwegalelo olungachanekanga;

Ukuguquguquka kwesiphumo senzwa;

Ngokuguquguqula rhoqo, iimoto kunye nezinye izixhobo zokuphazamiseka kwe-electromagnetic.

Q2. Kuthekani ukuba ixabiso elifundwayo alihambelani nesixhobo sasentsimini?

Jonga igalelo loqwalaselo loluhlu lophawu

Qinisekisa imveliso yoluvo;

Jonga iiparamitha zokulinganisa umjelo;

Iimvavanyo zokulinganisa zenziwa kusetyenziswa imithombo yemiqondiso eqhelekileyo.

Q3. Uhlangabezana njani nokusilela kwe-PLC?

Khangela ukuba imodyuli ifakwe kakuhle na;

Uqhagamshelo lwebhasi ye-1769 luqhelekileyo;

Jonga imodyuli kwi-Studio 5000 / RSLogix 5000 uqwalaselo;

Jonga ikhowudi yokusilela komlawuli.

Q4. Ngaba umbane wangaphandle uyafuneka?

Imodyuli inikwe amandla yi-backplane ye-CompactLogix 1769, kunye neempawu ze-analog kwi-site zibonelela ngamandla ahambelanayo ngokohlobo lwezixhobo ezixhunyiwe.

Q5. Indlela yokuphucula ukuchaneka komlinganiselo?

Sebenzisa umthombo womqondiso ozinzileyo;

Seta ngokuchanekileyo uluhlu lwegalelo;

Lungiselela ngokwengqiqo iparameters zokucoca;

Sebenzisa iintambo ezikhuselekileyo;

Qinisekisa ukubekwa phantsi komqondiso.

Ityala lomthengi kunye novavanyo

Umzi-mveliso waphesheya weekhemikhali wemodyuli we-1769 IF8 wawunomtsi wokufunda wetshaneli kunye nedatha yee-transmitter ezininzi zazingazinzanga, zithintela ulawulo lwenkqubo eqhelekileyo. Ukuthengwa kovavanyo lwemodyuli yoqobo yenzululwazi kunye nobuchwepheshe, ukuwela umda endaweni yokufika kwempahla kugqityiwe, yonke isampuli yokubuyisela isampula yokuchaneka izinzile, izixhobo zibuyela kwimveliso eqhelekileyo.

Uvavanyo lwabathengi: imodyuli ye-analog yamajelo amaninzi, kunzima ukufumana umbala ongaguqukiyo ofunyenweyo ofakwe ngokuthe ngqo, sincede ukuba sisombulule idatha yokutsiba le ngxaki inameva.

Umgwebo oyinyaniso nobuxoki emva kokufumana

1. Ukutshekisha ilebula: qinisekisa imodeli, chonga u-Allen Bradley 1769 IF8, inombolo yemveliso ecacileyo kunye nokunyaniseka kolwazi lwebhetshi.

2. Ukuhlolwa: khangela igobolondo yemodyuli, i-terminal, i-buckle yekhadi, i-interfaces ikwimeko efanelekileyo, ngaphandle kokulungiswa, ukonakala, ukulungiswa.

3. Ukukhangela i-interface: khangela ukuba i-interface ye-1769 yebhasi kunye ne-terminal input ye-analog iyinto eqhelekileyo, akukho oxidation, ukugoba okanye umonakalo.

4. Ukuhlolwa kweParameter: qinisekisa uhlobo lwegalelo, inombolo ye-8 yeshaneli kunye nobubanzi be-voltage yegalelo / iinkcukacha zangoku ngokuhambelana nedatha esemthethweni.

5. Uvavanyo lwekhompyutheni: faka kwi-CompactLogix system, uqinisekise ukuba umlawuli unokuchonga imodyuli, kwaye uvavanye isignali ye-analog ukufunda.

6. Ukugcinwa kwerekhodi: gcina iifoto zomzimba, iithegi, iifoto, kunye neerekhodi zokuhlola, iziphumo zovavanyo olufanelekileyo lokulandela umkhondo.