Nguva yekubatanidza waya dzemakabati ePLC yaderera zvakanyanya ne5.08mm Pitch DIN Rail Terminal Blocks inodzikira - Izvo maOEM eIndasitiri Automation anowana mukushanda zvakanaka kweAssembly
TL;DR
- Mabhuroko emagetsi e5.08mm anogona kubhurwa anoderedza nguva yekubatanidza waya kubva pamasekondi 45-90 (terminal yechinyakare yescrew) kusvika kumasekonzi 15-25 — kudzikiswa kwe50-70% kunowedzera kusvika kumaawa 40-60 akachengetwa pa PLC cabinet kana ikawanziridzwa pa600-1,200 terminals imwe neimwe.
- Zvibatanidza zvinosungirirwa kare zvinobvisa zvikanganiso zvekugovera waya nekuti pinout yekubatanidza inogadziriswa padanho rekugadzira harness pane kududzirwa nemugadziri wepaneru kubva padhayagiramu yewiring — ichideredza mwero wekukanganisa kwewiring kubva pa2-5 pakabati kusvika padyo ne zero.
- Kutsiva mamodule eI/O kunoderera kubva pamaminitsi makumi mana nemashanu kusvika zana nemashanu kusvika pamaminitsi gumi. Kana maconnector anogona kubhurwa — nyanzvi inobvisa connector block, yochinja module, uye yodzosera connector imwe chete mukati pasina kudzimazve.
Zviri Mukati meBasa reTraditional Screw Terminal Wiring
Mukabati rePLC rinotonga riri pakati nepakati remichina yekurongedza, masisitimu ekufambisa, kana muchina wekugadzirisa majekiseni, kazhinji kune 600-1,200 waya dzemagetsi. Kugumisa kwega kwega pa block ye screw-clamp feed-through terminal kunoda: kubvisa 8-10mm ye insulation kubva kumucheto wewaya uchishandisa chishandiso che calibrated stripping, kuisa waya yakabviswa mugomba re terminal, kusimbisa screw kusvika pa torque yakatarwa (kazhinji 0.5-0.8 Nm yewaya ye 2.5mm² sezvakatsanangurwa nemugadziri we terminal), uye kusimbisa kubatana ne pull test sekureva kwe IEC 60947-7-1. Kutenderera kwe strip-insert-tighten-verify kunotora masekondi 45-90 pawaya zvichienderana neruzivo rwemunyanzvi, kugona kwenzvimbo ye terminal mukati mekabati rakazara, uye kana routing yewaya ichida mamwe matanho ekutarisira waya. Paavhareji yemasekondi makumi matanhatu pakubatanidza uye 800 pakubiridzira, direct wiring laboratory chete inotora maminetsi mazana masere - anopfuura maawa gumi nematatu pakabinet.
Izvi hazvisanganisire nguva inodiwa kuti utsanangure dhayagiramu yekubatanidza waya uye kuibatanidza nenzvimbo dze terminal chaiyo. Dhayagiramu yekubatanidza waya inoratidza kubatana kwakarongeka: "I0.0 → terminal X1:47." Nyanzvi inofanirwa kuwana terminal X1 paDIN rail, kuverenga kusvika panzvimbo 47 mumutsara we60-80 terminals dzakafanana, uye kuisa waya chaiyo. Pahuwandu hwema terminals makumi matanhatu pamita imwe neimwe yeDIN rail, kusiyanisa pakati pe terminal 47 neterminal 48 kunoda kutariswa zvakanyanya pane imwe neimwe connection. Chiyero chekukanganisa pasi pemamiriro ekugadzira - apo nyanzvi dzinoisa waya mumakabati kwemaawa 7-8 pashanduko - ingangoita zvikanganiso zvewiring 2-5 pakabinet paavhareji, zvichibva padata remhando yepaneru shopu yandakaongorora. Chikanganiso chega chega chinotora maminetsi 15-45 kuongorora nekugadzirisa panguva yekuedza kushanda, zvichiwedzera maminetsi 30-225 enguva yekugadzirisa pakabinet. Zvikanganiso izvi zvinenge zvichikonzerwa nedanho remapping remaoko - minwe yenyanzvi yakawira pawaya chaiyo asi nzvimbo yeterminal isiriyo - uye hazvigoneke kubvisa kuburikidza nekudzidziswa kana kurangwa kwemaitiro chete.
Paradigm Inogonganisika: Inopera paHarness, Kwete paCabinet
Mabhuroko emagetsi anogocherwa anochinja nzira huru yekubatanidza waya kubva pakuguma-mukati-mekabhineti kuenda pakuguma-pa-harness. Panzvimbo pekuunza waya dzega dzega mukabhineti uye kugumisa imwe neimwe panzvimbo yayo yakatarwa paDIN rail, muvaki wepaneru anogamuchira waya dzakasungirirwa kare dzine maconnector anogocherwa kare akamiswa pamagumo ewaya. Bhuroko rekubatanidza — puragi ine nzvimbo 2-24 ine pitch ye5.08mm — inoenderana nemusoro wakasungirirwa paDIN rail. Basa remuvaki wekabhineti rinochinja kubva pakupera kwewaya 800 kuenda pakubatanidza mabhuroko ekubatanidza 20-40 akasungirirwa kare mumaheader adzo anoenderana.
Iyi imhando yekubatanidza yakasiyana zvachose ine mhedzisiro inodarika mari inoshandiswa zvakananga. Basa rekubatanidza waya rakarurama uye rinowanzo kukanganisa rinoendeswa kumusoro kusvika padanho rekugadzira harness, uko rinogona kuitwa pabhenji pasi pemamiriro emwenje ari nani, nekupinda pasina kuvharwa kumeso econnector, uye - zvakanyanya - nemidziyo yekuongorora harness inoongorora kubatana kwese kuti kuenderere mberi, kugoverwa kwepini kwakarurama, uye kuramba kupinza insulation harness isati yatumirwa kupanel shop. Sisitimu yekuedza harness inoshandisa Cirris kana imwe yakafanana automated tester inogona kusimbisa connector assembly ye50-position mumasekondi asingasviki makumi matatu uye kugadzira mushumo wekuyedza unoshanda sehumbowo hwemhando yepamusoro yekuongorora kwepanel shop. Kuchinja kuri kubva pakuvimba kutarisisa kwemutekinisi kuenda pakuvimba kuyerwa kwechinangwa chemuchina wekuyedza.
Nguva inochengetedzwa yakawanda uye yakanyorwa zvakanaka mukuvaka mapaneru eindasitiri. Chivharo chekubatanidza chine waya gumi nembiri dzakapera kare chinobatirira muDIN rail header yaro mumasekonzi mashanu kusvika gumi - nguva inodiwa kuti chivharo chienderane neheader, kuchisundira mukati kusvika chidzitiro chapinda nekudzvanya kunonzwika, uye kusimbisa kuiswa kwacho kwakazara nekutarisa kuti chiso chekubatanidza chakabatana neheader face. Chivharo che screw terminal chetsika chine nzvimbo gumi nembiri chinoda maminetsi gumi nemaviri kusvika gumi nemasere kuti chipere mukabati. Nzira yekuchinjika inoderedza izvi kusvika pasi pemasekondi makumi matatu ekushanda kwekabati - kudzikira kukuru kwe95% mukushanda kwekabati kune 12 dzakabatana. Mukabati rine 800-connection connectors rine pluggable connectors, nguva yekubatanidza kabati inoderera kubva pamaawa gumi nematatu zvichikwira kusvika kumaawa maviri kusvika matatu. Nguva yekubatanidza harness yakapera, inoitirwa pabhenji, inowedzera maawa mana kusvika matanhatu, zvichideredza ne35-45% mukushanda kwese kwekubatanidza waya.
Kubvisa Chikanganiso Kuburikidza neFixed Pinout
Chinhu chinonyanya kukosha muhupfumi chemidziyo yekubatanidza terminal blocks inogona kubhurwa chingasave kuchengetedza mari - ndiko kubvisa zvikanganiso zvekubatanidza waya. Kana mugadziri wehasha akagadzira chinobatanidza chine nzvimbo gumi nembiri chine waya munzvimbo 1 kusvika 12, pinout inogadziriswa. Muvaki wepaneru haagone kuisa waya isiriyo panzvimbo 7 nekuti waya yenzvimbo 7 inenge yatogumira muchinobatanidza panzvimbo 7 uye haigone kufambiswa pasina kucheka nekumisazve. Chinhu chega chinoitwa mukubiti ndechekubatanidza chinobatanidza mumusoro chaiwo, wakanyorwa nechiratidzo chekubatanidza (semuenzaniso, "X101") chinoenderana nedhayagiramu yekubatanidza uye label chaiyo iri padivi pechinobatanidza chehasha.
Kuchinja uku kubva pakusimbiswa kwewaya imwe neimwe kuenda pakusimbiswa kweconnector kunochinja zvakanyanya ruzivo rwekuona zvikanganiso. Mukabati remagetsi rinoshandisa waya kubva panzvimbo imwe kuenda kune imwe, imwe neimwe ye800 connections inofanira kuongororwa yega yega ichienderana nedhayagiramu yewaya - maitiro ekusimbisa anoda maawa 4-6 uye zvichienderana nechiyero chekutadza kwevanhu chakafanana newaya yekutanga. Nezvinobatanidza zvinokwanisa kubhurwa, ongororo inoderedza kusvika ku: (1) kusimbisa kuti harness yakaramba iripo uye pinout yakaedzwa kumugadziri weharness uye mushumo wekuyedza unowanikwa, uye (2) kusimbisa kuti plug yega yega yeconnector iri mumusoro chaiwo nekutarisa label nemufananidzo wekabati. Danho rechipiri rinotora maminetsi gumi kusvika gumi nemashanu kune zvinobatanidza makumi matatu. Basa rese rekusimbisa rinoderera kubva pamaawa mana kusvika matanhatu kusvika pasi peawa imwe. Kukanganisa kwewaya kunoderera kubva pa2-5 pakabati imwe neimwe kusvika padyo ne zero nekuti pinout inomanikidzwa neconnector - hapana sarudzo yemushandisi pamusoro pekuti waya ipi inoenda kupi, kungoenderana kwemaziso pakati pema label maviri.
Iyo UL 508A mwero wemapaneru ekudzora maindasitiri uye IEC 61439 Pakubatanidza switchgear ine voltage shoma uye controlgear, tekinoroji yekubatanidza inodzvanywa senzira yekuvandudza mhando yewaya dzemufekitori. UL 508A inobvumira zvakananga maconnector anodzvanywa senzira yekubatanidza waya inogamuchirika chero bedzi connector yakanyorwa kuti ishandiswe uye voltage/current ratings dziri mukati mezvinodiwa nemugadziri weconnector.
Basa reMunda: Kwakawanda ROI
Kuchengetedza nguva yekubatanidza kunopa chikonzero chekushandiswa kwema terminal blocks anovhurika papanel shop; kuchengetedza kwe field-service ndiko uko ROI inokurumidzisa kupfuura chikonzero chekutanga chekutenga. Kana I/O module ikakundikana mukabati rePLC rakasungirirwa nema screw terminals echinyakare, maitiro e field service anotora nguva yakawanda: tora foto kana kunyora tambo yega yega yakabatana nemodule yakakundikana (maminitsi 10-30, zvichienderana nehuwandu hwewaya uye mhando ye labeling iripo), bvisa waya dzese 20-40 (maminetsi 5-15), bvisa module yakakundikana woisa chinotsiva (maminetsi 5-10), misa waya dzese zvakare kuma terminals akakodzera pane module yekutsiva uku uchitarisa mufananidzo kana labels dzakatorwa mudanho rekutanga (maminetsi 20-45), uye simbisa kubatana kwese (maminetsi 5-10). Nguva yese yakapera: maminetsi 45-105 ebasa rehunyanzvi rehunyanzvi, panguva iyo muchina wekugadzira usiri kushanda.
Nezvinobatanidza zvinokwanisa kubhurwa, maitiro acho anogumira pa: kubvisa chivharo chekubatanidza kubva pamodule yakundikana (masekonzi mashanu), kubvisa module yakundikana woisa chinotsiva (maminitsi mashanu kusvika gumi), uye kubatanidza chivharo chekubatanidza mumodule yekutsiva (masekonzi mashanu). Waya dzisina kubviswa. Waya dzisina kubviswa dzinogumiswazve. Kubatana kweZero kunoda kuongororwa nekuti chinobatanidza chimwe chete chine waya dzakafanana munzvimbo dzakafanana dzepini ikozvino chabatanidzwa mumodule yekutsiva yakafanana. Nguva yese - pasi pemaminitsi gumi, inodzorwa nekutsiva module yemakanika uye kutangazve kwePLC - kudzikiswa kwe80-90% kubva pane maitiro echinyakare. Mumaindasitiri uko nguva yekusashanda kwemuchina inodhura USD 500-5,000 paawa (mitsetse yekubatanidza mota, kurongedza chikafu nezvinwiwa, kugadzira mishonga, kugadzira semiconductor), musiyano uripo pakati pekugadzirisa kwemaminitsi makumi mapfumbamwe nekugadzirisa kwemaminitsi gumi unochengetedza USD 650-7,500 mumutengo wenguva yekusashanda paI/O module yekukundikana. Mumakore gumi kusvika gumi nemashanu ekushanda kwemuchina nekuchinjana mamodule eI/O ka3-6, mari inochengetedzwa mufield-service chete inogona kudarika mutengo wekuwedzera wema pluggable terminal blocks neka3-5x.
Mari yeKubatanidza Pamwe Chete
Padanho rezvikamu, chigadziko chemagetsi che 2-position screw-clamp feed-through terminal block chinodhura mari inosvika USD 0.30-0.60 pachikamu chimwe nechimwe muhuwandu hwevhoriyamu (nzvimbo dzinopfuura 5,000). Sisitimu ye 5.08mm terminal block inogona kubhurwa — ine DIN rail-mounted header uye harness-side plug connector — inodhura mari inosvika USD 0.80-1.50 pachigaro chimwe nechimwe. Mutengo we component premium une revo yeUS USD 0.50-1.00 pachigaro chimwe nechimwe, iyo pa cabinet ine nzvimbo 800 inomiririra USD 400-800 mukuwedzera mari yezvinhu.
Zvisinei, mutengo wezvikamu unongova chinhu chimwe chete. Mutengo wevashandi vekubatanidza wakazara wechitoro chepaneru kuNorth America kana Western Europe iUSD 35-55 paawa. Mari inoshandiswa pakubatanidza - masekondi angangoita 30-50 - inoshandura kuva USD 0.29-0.76 pakubatanidza pamitengo iyi. Uchishandisa mapoinzi epakati pechikamu chimwe nechimwe, mutengo wezvikamu zveUSD 0.75 unoderedzwa neUSD 0.50 mukuchengetedza vashandi, zvichisiya mari yeUSD 0.25 pabasa - kana USD 200 pakabhineti ine nzvimbo 800. Kana mari yekushandira munhandare, nguva yekuedza inoshanda yakaderera, uye kubviswa kwezvikumbiro zvewarandi, mutengo wese wekuva muridzi unoshanduka zvakanyanya uchifarira maconnector anovhurika mugore rekutanga kusvika rechipiri rekushanda kwenhandare.
Mibvunzo Inowanzo bvunzwa
Chii chiri chiyero che 5.08mm pluggable terminal blocks pari zvino?
Mabhuroko emagetsi e5.08mm anochinjika epitch pluggable terminal blocks anowanikwa pa12-16A pa300V paIEC 61984 neUL 1059 standards, achishandisa waya ye0.5-2.5mm² (20-14 AWG). Izvi zvinofukidza ruzhinji rwemasaini ePLC I/O — madhijitari ekupinda (5-15mA pa24VDC), madhijitari ekupinda (0.5-2A pa24VDC kana 120VAC), uye masaini eanalog (4-20mA kana 0-10V). Makonekiti emagetsi epamusoro akadai semacontactor emota, magetsi, uye macircuit eheater ari pamusoro pe16A anofanira kushandisa maconnector ane pitch yakakura (7.5mm kana 10.16mm) kana mablock emagetsi echinyakare. Muyero we5.08mm pitch wakagadzirwa zvakananga kuti uenzane nenzvimbo yeterminal paPLC I/O modules kubva kuvagadziri vakuru vanosanganisira Siemens S7, Allen-Bradley ControlLogix, uye Mitsubishi MELSEC series, zvichiita kuti ive chiyero chechokwadi chePLC cabinet I/O wiring pasi rese.
Mabhuroko emagetsi anodzikiswa anoshanda sei mumamiriro ekudzungunyika kwemaindasitiri?
Kana zvanyatsotsanangurwa ne latch yakabatanidzwa yekukiya, ma connectors anobhurwa anoshanda zvakanaka pasi pemamiriro emagetsi akajairwa. Chinhu chikuru chinodiwa ndechekuchengetedza connector — tsvaga ma connectors ane latch inokiya zvakanaka inoita kuti kudzvanya kunzwike pakupinza kwakazara, pane kuchengetedza friction-fit. PCT series yaJ-Guang inoshandisa dhizaini ye dual-latch ine simba rekuchengetedza rinodarika 80N, rakaedzwa pa IEC 60068-2-6 kuyedzwa kwekudzungudza pa10-500 Hz ne 0.35mm displacement amplitude. Kune nzvimbo dzakanyanya kudzungudza dzakadai semichina yekuchera, makamuri einjini dzemugungwa, uye midziyo yekumonera njanji, ma screw-flange connectors ane mechanical screw-down retention kuheader anopa kuchengetedzeka kwakawedzerwa kupfuura latch yekukiya yakajairwa. Mumakore gumi nemana edata remunda pabase redu rakaiswa, hatina kunyora kana kutadza kwemunda kunokonzerwa nekusabatanidzwa kweconnector mumamiriro ekushanda akajairwa eindasitiri apo modhi yekukiya yakasarudzwa zvakanaka uye yakaiswa.
Ndeipi huwandu hushoma hweodha yekubatanidza yakagadzirwa?
Ma connector akajairika ane nzvimbo 2-24 anogona kubhurwa ane 5.08mm pitch anowanikwa kubva muzvitoro pasina huwandu hushoma hweodha — mayuniti mamwechete anogona kuodha kuti ashandiswe pakugadzira uye kuongorora pilot. Magadzirirwo akagadzirwa ne pin-count count, mavara ekunyora nekushanda (semuenzaniso, bhuruu reDC signals, tsvuku reAC, yero rekuchengetedza), kana ma connector identification labels akadhindwa kare anowanzo takura maMOQ e500-1,000 pieces nenguva yekutungamira yemavhiki mana-matanhatu. Kune maOEMs anogadzirisa connector configuration chaiyo mumutsara wese wechigadzirwa, mutengo we custom assembly tooling unowanzo deredzwa mukati memakabati ekutanga e500-1,000, uye kuenderana kwe label mumakabati ese ari mumunda kunoita kuti zvive nyore kunyora field service uye manejimendi ye spare parts.
Makabati aripo ane screw-terminal anogona kugadziriswazve nezvinobatanidza zvinodzimwa here?
Kugadziriswazve kwechikamu kunogoneka asi kunoda kuongororwa kweinjiniya. Kana kabhineti iripo ichishandisa DIN rail mounting yakajairwa, ma pluggable terminal block headers anogona kuiswa patambo imwe chete. Zvisinei, waya dziripo dzinofanira kudzoserwa neplugs dzeconnector dzinobatanidzwa — izvo zviri kunyanya kudzoserwa waya mukabhineti. Kugadziriswazve kwechinhu kunonyanya kushanda kana kabhineti yatorongwa kuti ishandiswezve waya huru (semuenzaniso, panguva yekuvandudzwa kwesystem yekudzora kubva kuchizvarwa chekare chePLC). Kune makabhineti matsva anovaka, nzira yekubatanidza waya yakatsanangurwa pamusoro apa inopa mabhenefiti akazara. Kune makabhineti aripo, kukosha kwekuwedzera kwekugadzirisa kwechinhu kunonyanya kuchengetedza nguva yemberi yebasa remumunda apo ma I/O modules anoda kutsiviwa, sezvo basa rekutanga rekubatanidza waya ratovepo. Tinokurudzira kuongorora kugadziriswa kwechinhu pahwaro hwekabhineti-ne-kabhineti zvichibva pahupenyu hwebasa hwasara uye chiyero chekare chekutadza kweI/O module yemuenzaniso iwoyo wemidziyo.