Indasitiri 4.0 yakafambira mberi zvakanyanya muUnited States, iine mabhizinesi anopfuura makumi matatu nemazana mashanu nemazana mashanu ekugadzira chikafu nechinwiwa.Muchina-kune-muchina (M2M) yekubatanidza, data hombe uye kudzidza muchina zviri kukurumidza kugamuchirwa kuvandudza pundutso muindasitiri yagara ichizivikanwa neakaderera margin.Kubva pakufembera kwekugadzirisa kurongeka uye kutarisisa cheni kusvika pakugadzira data rekutevera rezvinodiwa nehurumende, Indasitiri 4.0 inovandudza mashandiro mubhizinesi rese.Dhata yakaunganidzwa kubva kune smart sensors pafekitori pasi inoongororwa kune zvakasiyana-siyana zvinangwa, zvinosanganisira kuravira kuenderana, logistics manejimendi, kufanotaura kwehupenyu hwesherufu yechigadzirwa, kurongeka kwepakeji, uye kuchengetedza kwevashandi.
Nepo indasitiri yechikafu nechinwiwa (F&B) yakasarira kumashure kwevagadziri vemagetsi nevagadziri vesimba mukumbundira Indasitiri 4.0, hapana rimwe indasitiri chikamu chaigona kubatsirwa zvakanyanya kubva mairi. Nepo indasitiri yechikafu nechinwiwa (F&B) yakasarira kumashure kwevagadziri vemagetsi nevagadziri vesimba mukumbundira Indasitiri 4.0, hapana rimwe indasitiri chikamu chaigona kubatsirwa zvakanyanya kubva mairi. В то время как индустрия продуктов питания и напитков (F&B) отстала от автопроизводителей и производителей энергии в принясти, Инкаясти в принясти, Инкаяти не может извлечь из этого больше пользы. Ipo indasitiri yechikafu nechinwiwa (F&B) iri kusara kumashure kwevagadziri vemotokari nevagadziri vemagetsi mukutora Indasitiri 4.0, hapana imwe indasitiri inomira kubatsira zvakanyanya. Kunyangwe maindasitiri echikafu nechinwiwa (F&B) ari pamberi pevagadziri vemotokari nevagadziri vemagetsi maererano ne春抱工业4.0, hapana rimwe indasitiri chikamu chinogona kubatsirwa zvakanyanya kubva pazviri. В то время как индустрия продуктов питания и напитков (F&B) отстает от автопроизводителей и производителей энергикаи в принясти, Израилевия в принятии расль не может извлечь из этого больше пользы. Ipo indasitiri yechikafu nechinwiwa (F&B) iri kusara kumashure kwevagadziri vemotokari nevagadziri vemagetsi mukutora Indasitiri 4.0, hapana imwe indasitiri inomira kubatsira zvakanyanya. Tekinoroji nyowani dzedhijitari dzave kubatsira indasitiri yeF&B kupindura nekugona kushandura zvinodiwa nevatengi uye mikana iri kubuda. Tekinoroji nyowani dzedhijitari dzave kubatsira indasitiri yeF&B kupindura nekugona kushandura zvinodiwa nevatengi uye mikana iri kubuda.Tekinoroji nyowani dzedhijitari dzave kubatsira indasitiri yechikafu nechinwiwa kuti ipindure nekukurumidza kuchinja zvinodiwa nevatengi nemikana mitsva.Ikozvino, matekinoroji matsva edhijitari ari kubatsira indasitiri yekudyira kuti ipindure kune shanduko yezvinodiwa nevatengi uye mikana iri kubuda.Tekinoroji dzeWebhu zvakare dzinogonesa indasitiri kutevedzera mitemo yakasimba yehurumende maererano nekuchengetedzwa kwechikafu, kurongeka, kukosha kwekudya uye kuenderera mberi.Pamusoro pezvo, inobvumira makambani kuwana mukana wekukwikwidza nekushandisa mashandiro ekuongorora kuita sarudzo dzekuvandudza kugadzirwa uye kuderedza mari yekushandisa.
Imwe yezvinonetsa iyo yakadzora indasitiri yeF&B kubva mukumbundikira zvizere Indasitiri 4.0 ndiko kunoonekwa kusasimba kwemaindasitiri etiweki network. Imwe yezvinonetsa iyo yakadzora indasitiri yeF&B kubva mukumbundikira zvizere Indasitiri 4.0 ndiko kunoonekwa kusasimba kwemaindasitiri etiweki network.Imwe yenyaya yakachengetedza indasitiri yechikafu nechinwiwa kubva mukugashira zvizere Indasitiri 4.0 ndiyo inofungidzirwa kuti ine fragility yezvigadzirwa zvemaindasitiri etiweki.Imwe yenyaya dzinodzivirira indasitiri yekudyira kubva mukumbundikira zvizere Indasitiri 4.0 kusagadzikana kweindasitiri network network.Uye ichi ndicho chikonzero: Musika wechikafu nechinwiwa unoisa hutsanana hunodiwa pamidziyo, masisitimu uye zvikamu, zvinosanganisira zvishandiso zvakaita semafekitori sensors, maindasitiri ekuchinja, actuators uye zvimwe zvekushandisa network.Izvi zvinodikanwa zvehutano zvakatsanangurwa mumutemo weFDA's "Preventive Control of Human Foods", kuve nechokwadi chekuti "dziviriro dzine musoro uye dziviriro" dzinotorwa kudzikisa njodzi yekusvibiswa kwechikafu.Kunyangwe michina yakabatana nema mains isingawanzo sangana nechikafu, ese akaenzana pasi pemirairo yeFDA inovafumura kune yakakwira-kudzvanya jeti dzemvura panguva yekuchenesa, zvichivaisa pachena kune hutsinye hwekuchenesa, chipfunga, ngura, uye hunyoro.Hazvina kuoma kuona kuti sei varidzi vezvirimwa vangafunga zvakare danho ravo rekuisa inonzwisisika network network munzvimbo ino isingaite.
Naizvozvo, vagadziri vezvinhu zvetiweki vanofanirwa kuvandudza tekinoroji yavo.Izvi ndezvechokwadi kunyanya kune mishoni-yakakosha maindasitiri Ethernet switch inoshanda semusana wetiweki.Nepo kutadza kuchinjika kweEthernet idambudziko rakakura munharaunda yekutengeserana, mumaindasitiri ezvekudya uye zvinwiwa zvinogona kutungamira mukurasikirwa kwekugadzirwa kwenjodzi, hurumende inorangarira, faindi dzekudzora uye kukuvadzwa kwezita remhando.
F&B processors vane rimwe dambudziko rakasiyana. F&B processors vane rimwe dambudziko rakasiyana. У процессоров F&B есть еще одна уникальная проблема. F&B processors vane rimwe dambudziko rakasiyana.Mabhizinesi ekudyara ane rimwe dambudziko rakasiyana.Zvigadzirwa zvakakanyiwa zvinoshandiswa mukugadzira zvinowanzove nehupenyu hupfupi hwesherufu sezvo mazhinji acho ari organic.Kana mitsetse yekugadzira ichiiswa pasi kwenguva yakawedzerwa nekuda kwekuchinja kusashanda kana kutadza, chigadzirwa chepakutanga chinofanira kuraswa nenzira ine hushamwari.Izvi zvinogona kuguma nemari dzakasimba dzekurasa tsvina uye faindi, tisingarevi mutengo wakakosha wekutsiva iyo mbishi pachayo uye nguva inotora kuchenesa mutsara usati watanga.
Nekuuya kweIndasitiri 4.0, maswiti eEthernet atama kubva kunzvimbo yekuchengetedza yeIT yekuraira uye kutonga kuenda kuchokwadi chakakasharara cheOT shopu pasi, uko kugadzirwa kunokanganiswa zuva rega rega nenjodzi dzakawanda dzenharaunda. Ichi chinyorwa chinotarisa kuti ndeupi hunhu hwekutsvagisa muindasitiri Ethernet switch iyo inogona kupa kuvimbika kwenguva refu muF&B chirimwa. Ichi chinyorwa chinotarisa kuti ndeupi hunhu hwekutsvagisa muindasitiri Ethernet switch iyo inogona kupa kuvimbika kwenguva refu muF&B chirimwa. В этой статье рассматривается, какие качества следует искать в промышленном Ethernet-коммутаторе, который может обеспечить обеспечить в промышленном Ethernet- Ichi chinyorwa chinotarisa kuti ndeupi hunhu hwekutsvagisa muindasitiri Ethernet switch iyo inogona kupa kuvimbika kwenguva refu muF&B nzvimbo. В этой статье описывается, какие качества следует искать в коммутаторе Industrial Ethernet, чтобы обеспечить долгосрочную надежность на пред против Иефон. Ichi chinyorwa chinotsanangura hunhu hupi hwekutsvagisa muIndustrial Ethernet switch kuti ive nechokwadi chekuvimbika kwenguva refu muF&B nzvimbo.
Tisati takurukura kukosha kweIndustrial Ethernet switch mumafekitori eF&B, ngatitaurei nezvezvinoitwa neEthernet switch chaizvo.
Iyo Ethernet switch inoshanda semurevereri.Inogashira data block kana "frame" pane imwe yemachiteshi, inoverenga kero yeMAC yeforemu, inosarudza kwainoenda, uye inoendesa data kuchiteshi chekuenda mu nanoseconds.Data inogona kuendeswa panguva imwe chete pamusoro pematanho maviri pa data re 100 Mbps ("Fast Ethernet"), 1 Gbps ("Gigabit Ethernet") uye inowedzera gumi Gbps ("10 Gbit Ethernet").kutapurirana munzira imwe neimwe).
Ethernet switch inotungamirirwa kana kusagadziriswa.Sarudzo yeimwe kana imwe yekuisa sarudzo inonyanya kuenderana nezvinodiwa zvekushanda zvemuridzi webhizinesi.Kazhinji, network ine basic wired topology inoshandisa isingabatike switch inobvumira zvishandiso zvakabatana kutaurirana, asi kashoma nevamwe.Maswiti asina kutariswa haaonekwe kana kugadziriswa pane IP network.Sezvishandiso zveplug-uye-kutamba, mukana wavo mukuru ndewekuti vanopa kukurumidza, kudhura-pasi, kusagadzika-kumisikidza uye kutsiva-isina kutsiva mudziyo.Maswiti asina kutariswa anobatsira mumatiweki madiki kuwedzera mamwe madoko kana chimwe chishandiso chiri kuita data manejimendi, diagnostics, uye mamwe akangwara manejimendi mabasa.Semuenzaniso, shanduko isingatarisirwe inogona kubata ma subsystems anoshandiswa kuyera chaiwo zvikamu pamutsara wekugadzira, asi haigone kubata yakazara manejimendi yeIP vhidhiyo yekutarisa sisitimu inotumira yakakwirira-tsananguro mifananidzo yefekitori pasi munguva chaiyo.
Sezvinoratidzwa nezita racho, switch inogadziriswa chinhu chakangwara manejimendi.Kushandisa switch inogadziriswa inokubvumira kuti utore kure, kugadzirisa, kutarisa, uye kugadzirisa network yako kuburikidza newebhu browser GUI kana SSH/Telnet/Serial CLI.Imwe neimwe inogadziriswa switch ine yayo IP kero, saka inoonekwa senhengo yetiweki.Magetsi anogadziriswa anogonesawo ma network akagovaniswa mumafekitori ese.
Complex network ine redundant mhete topologies inoda maficha anongowanikwa mune anogadziriswa switch.Magetsi anogadziriswa anobvumira akawandisa topology muzvimiro zvemhete kudzivirira kurasikirwa kwekubatanidza pasina kutadza kwekubatanidza.Mune mamwe mazwi, ma switch anogoneka anofanirwa kuisirwa kuitira kuvaka network yekunyatso fambisa data isina kukanganiswa.Machinja anogadziriswa anopa shanduko yenzira kana yakajairika nzira yatadza.Iyo nguva inotora kutsvaga nekushandisa nzira nyowani panetiweki, dzimwe nguva inonzi switchover kana kudzoreredza nguva, ndiyo yakakosha parameter mukuchinja kuita. Nekuda kwechimiro chakakomba chetiweki isingaite mukugadzirisa, switch inogadziriswa yaunosarudza inofanira kutsigira Ethernet Ring Dziviriro Switch protocol inowana <50ms yekudzoreredza nguva kunetiweki. Nekuda kwechimiro chakakomba chetiweki isingaite mukugadzirisa, switch inogadziriswa yaunosarudza inofanira kutsigira Ethernet Ring Dziviriro Switch protocol inowana <50ms yekudzoreredza nguva kunetiweki.Nekuda kweiyo yakakosha yetiweki redundancy panguva yekugadzirisa, iyo inogadziriswa switch yaunosarudza inofanira kutsigira Ethernet Ring Dziviriro Switch protocol kuti uwane network yekudzoreredza nguva isingasviki makumi mashanu.Nekuda kweiyo yakakomba hunhu hweasina basa network panguva yekugadziriswa, iyo inogadziriswa switch yaunosarudza inofanirwa kutsigira iyo Ethernet Ring Dziviriro Switch protocol, iyo inopa network yekudzoreredza nguva isingasviki makumi mashanu ms.
Yakajairwa yekushambadzira-giredhi Ethernet switch haimirire kushandiswa kwemaindasitiri, kunyangwe ikagara mukhabhati.Commerce-giredhi switch dzakagadzirirwa kuisirwa mudzimba kana mabhizinesi uye hadzina kuchengetedzwa kubva kune yakakwira EMC, kuvhunduka, vibration, uye hunyoro, kana dzimwe njodzi dzenharaunda.Iwo akagadzirirwa hutete tembiricha renji uye anoshandisa imwechete AC magetsi.
Industrial Ethernet switch, kune rumwe rutivi, yakagadzirirwa nharaunda dzakaomarara, mungave mumaindasitiri ezvechikafu nezvinwiwa, ekunatsa, kana vagadziri vemotokari.Yakagadzirwa nemhando yepamusoro, inodarika mhando dzekutengesa maererano nekupisa kupisa, kuenderana kwemagetsi uye hupenyu hwesevhisi.Panzvimbo pesimba re AC, ivo vanowedzera kuvimbika nekunze kweDC simba rekupa.Inopesana nekuvhundutsa, EMC, unyoro, magasi, makemikari, ngura uye guruva, Industrial Ethernet switches inogona kuiswa munharaunda chero ipi zvayo yakaoma, patembiricha kubva -40 ° C kusvika 70 ° C.Chikesi chesimbi chakakangwa chinodiwa, uye zvakavharwa zvisingapindi mvura zvinobatanidza hazvityoke kana mudziyo ukabatwa nekuzunguzika kwakasimba.
Imwe yemhando idzi dzezvibatanidza zvisingapinde mvura inonzi M12, apo M inomirira metric uye 12 inomirira kureba kwedhayamita rekunze kweshinda, inova 12mm.Nekuda kwekuti dzakatenderedzwa, dzinokwanisa kubata mamhepo akakwirira uye dziri nyore kuwana ne ingress protection (IP) rating pane standard rectangular connectors nekuti dzinoshingirira kutsvina, jecha, nemvura, izvo zvinogona kukonzera ngura nemamwe matambudziko.Zvese izvi zvinoita kuti M12 Ethernet inochinja yakanakira indasitiri yechikafu nechinwiwa.Mukuwedzera, M12 ma-connectors ane mapini akasiyana-siyana zvichienderana nerudzi uye nhamba yezviratidzo, kubatana uye kodhi.Mazhinji Gigabit M12 Ethernet zvibatanidza "X-coded" yekukanganisa-isina-yepamusoro-kumhanya kufambisa data.Muchinjikwa wesimbi (X-chimiro) mune chinongedzo chinoparadzanisa zvakachengeteka iwo mana data pairi.
Nzvimbo dzakaomarara dzemaindasitiri dzinowanzoda DIN njanji yakamisikidzwa Ethernet switch mumakabati ari kure kana main control makabati.Iyi nzira inoda kumhanya refu uye yakakura tambo dzemidziyo yakabatana.Pamusoro pekuwedzera kudhura uye kuoma, kumhanya tambo munzvimbo yese kunogona kugadzira njodzi dzekufamba nekudonha.Iyo yakaomeswa IP67 (isina mvura) imba yesimbi yakasanganiswa neM12 yekubatanidza inobvumira iyo Ethernet switch kuti ive nemadziro-yakaiswa kana muchina-yakaiswa kunze kwekabati yekudzora, kuderedza kureba kwetambo uye kubvisa kudiwa kwekutenga kabati hombe. Masimbi edzimba anozomira zvakare kubva kumaturusi nemidziyo munzvimbo yeF&B yekugadzirisa pamwe nekuchengetedza zviyero zvepamusoro mukuchengetedza nehutsanana. Masimbi edzimba anozomira zvakare kubva kumaturusi nemidziyo munzvimbo yeF&B yekugadzirisa pamwe nekuchengetedza zviyero zvepamusoro mukuchengetedza nehutsanana.Masimbi akavharirwa zvakare anopokana nemidziyo nemidziyo munzvimbo dzechikafu nechinwiwa uye anosangana nekuchengetedzwa kwepamusoro uye hutsanana zviyero.Imba yesimbi zvakare inomira kukanganiswa kwezvishandiso nemidziyo muindasitiri yezvekudya uye inosangana nekuchengetedzwa kwepamusoro uye hutsanana zviyero.Mipendero yakatsetseka yeimba yekuchinja inodzivirira kukura kwebhakitiriya uye kuunganidzwa kwemvura.
Network switch dzinowanzo furatirwa, asi chikamu chakakosha cheiyo networking puzzle.Kusarudza iyo chaiyo network switch yechikafu chako kana chinwiwa chirimwa zvinoenderana netiweki saizi yako, kuoma, traffic, uye nhamba yekubatanidza.Izvi zvinotevera mamwe maindasitiri ekuchinja maficha anogona kubatsira kutsigira shanduko mune network network, kunyangwe iyo rondedzero iri kure nekupedza:
Simba Rakakwirira pamusoro peEthernet (PoE) BudgetPoE inosanganisa data uye simba pamusoro petambo imwe chete yeEthernet, kuderedza kuoma kwekuisa uye yenguva refu yekugadzirisa mari.Iyo inogadziriswa switch masimba IEEE 802.3at/af inoenderana Powered Devices (PDs) ine 30W pachiteshi uye yakazara PoE bhajeti ye240W.Iyo M12 Managed PoE Ethernet Shanduko inobatsira kurerutsa nharembozha yako nekudzikisa huwandu hwezvimwe zvekushandisa, waya, uye zvitoro zvaunoda.Kuti uchengetedze simba, akawanda M12 anogadziriswa switch anotsigirawo PoE kuronga uye PoE throttling mabasa kuseta iyo PoE inobuda chiratidzo chenguva uye inodiwa simba.Paunenge uchisarudza switch, sarudza iyo inokutendera iwe wega kugadzirisa simba rinowanikwa pachiteshi chega chega kuti rienderane nezvinodiwa zvega rega rakabatana mudziyo, nekudaro uchigonesa switch yePoE bhajeti.
Multiple Gigabit Ethernet ports An Ethernet switch ine akawanda 1G uplinks inofanirwa paunenge uchiisa kana kusimudzira network - iyo yakawanda madoko, iyo inowedzera-uchapupu hweramangwana.Yekuwedzera gigabit ports inoita kuti kuwedzera kuve nyore uye kunopa kuchinjika kwaunoda.
Layer 3 Lightweight Managed Switch Layer 3 Lightweight Managed Swichi (LL3) inzira inokwanisika kune yakazara Layer 3 switch uye kukwidziridzwa kweLayer 2 switch.Inogona kuita sarudzo zvichienderana neIP kero uye static marongero akafanana neLayer 3 switch.Musiyano ndewekuti Iyo Lightweight Layer 3 switch haitsigire maprotocol ekufambisa, chete static routing.Simplified Layer 3 switches inokutendera iwe kuti ugadzire maVLAN, VLAN nzira, uye IP nzira dzakavakirwa pane static nzira.
Kurwiswa kweCyber paindasitiri yezvekudya kwakawedzera, paine makambani makuru mashanu echikafu akarohwa neransomware kubvira 2017. Lightweight Layer 3 switches inotarisisa uye inotarisisa network kuitira kuti kutyisidzira kwakasimba kuvharwe.Mazhinji eEthernet switch anopa yakazara network chengetedzo, inotsigira akawanda mushandisi maakaundi, ACLs, RADIUS, TACACS+, SSH, HTTPS/SSL, IP Source Guard, 802.1x, nezvimwe.
Hunhu hweSevhisi (QoS) Mazhinji maswichi anogadziriswa anotsigira Hunhu HweSevhisi, iyo inoshandiswa kuisa mumapoka emhando dzetraffic dzakaiswa netiweki mumakirasi akasiyana ebasa.Mukuita izvi, vanoderedza kusangana kwenetiweki nekudonhedza kana kudzikamisa traffic-yakanyanya kukosha panguva dzepamusoro traffic.Traffic routing inoderedza kana kubvisa kusangana munzvimbo dzakakosha dzetiweki.Pamusoro pezvo, ma switch anogadziriswa anogona kushandiswa seVLAN kutsaura zvishandiso zvinonzwa kune yakakwira mwero wetraffic, kuderedza kudhumhana uye kurasikirwa kwezviwanikwa zvinoita sezvikamu zveLAN.Kuve neEthernet switch neQoS neVLAN kuchabatsira kuchengetedza network yekutaurirana mune ramangwana.
Ingress Dziviriro (IP) 67 Iyo IP67 chiyero inoreva kuti yakavharirwa inochengetedza midziyo yemukati kubva kune zvinokuvadza zvemvura neguruva.IP67 yakayerwa maindasitiri switch inopa dziviriro kubva kuguruva uye chikafu kana marara masimi akavharirwa muzvikamu zvakasimba.Yakasanganiswa nehose kupfapfaidza mvura kuramba, zviri nyore kuona kuti nei vasanganisi vachisarudza IP67-yakatemerwa M12 Yakagadziriswa Shanduko yezvikafu uye zvinwiwa network.
Kusarudza echokwadi maindasitiri eEthernet switch chikamu chakakosha chekuona kuvimbika, kuchengetedzeka uye kudhura-kushanda kwetiweki yako yemaindasitiri.
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