Series machinjo eindasitiri asingatarisirwe ayo, kunyangwe ari nyore, ane akati wandei epamusoro mabasa. Iwo maswichi anosanganisirwa nyore mune chero SCADA sisitimu yekutenda kutsigira yakavhurika Modbus TCP uye SNMP mapuroteni, ane dziviriro kubva pakuchinja kusiri iko uye chiratidzo chekukanganisa pane yepamberi kuti igadzirise nyore. Pane kutsigirwa kweIEEE 802.3az protocol, iyo inoderedza kushandiswa kwesimba kusvika ku60%, uye kushanda pakupisa kwakanyanya kubva -40 Β° C kusvika 75 Β° C kunobvumira kushanduka kushandiswa munzvimbo dzakaoma zvikuru.
Muchinyorwa ichi, isu tinonzwisisa kuti machinjiro eindasitiri anosiyana sei kubva kudzimba dzeSOHO switch, edza maindasitiri echishandiso, uye funga maitiro ekuseta.
Industrial Features
Musiyano mukuru pakati pemaindasitiri ekuchinja uye epamba ndiwo akakwira zvinodiwa zvekuvimbika kana uchishanda mune chero mamiriro. Maindasitiri mamodheru ane kuchengetedzwa kwekuwedzera, kushandura kukanganisa kuchengetedza mabasa, pamwe nemidziyo yekukurumidza kugadzirisa matambudziko uye kusaina matambudziko. Idzo dzimba dzemaindasitiri eshanduro dzakagadzirirwa kuti dzimire michina uye dzive neyakajairwa DIN njanji gomo.
EKI-2000 series
Iwo akatevedzana ekuchinja anonyanya kuitirwa zvivakwa zvidiki uko kumisikidza mitemo yekuchinja uye kupatsanura network muVLAN hazvidiwi. Iwo ma switch haana zvigadziriso uye ndiyo inodhura-inoshanda sarudzo kubva kuEKI switch mutsara.
- imwe yediki madiki maindasitiri ekuchinja munyika. Iyo yakafara masendimita 2.5 uye kureba masendimita masere inobvumira kuti iiswe nyore nyore mune yakanyanya compact switchboards, uye mudziyo muviri wakagadzirwa nesimbi uye ine nhanho yekudzivirira ye IP8. ____________________________________________________________________________________
multifunctional gigabit PoE switch ine simba rekubuda kusvika ku30W pachiteshi. Iine 4 SFP ports yekuisa optical modules. Iyo modhi ine chitupa chekutevedzera iyo yeEuropean standard EN50121-4 yekumisikidza pakutakura njanji. ____________________________________________________________________________________
EKI-5000 series
Midziyo yeiyi nhevedzano ine dzimwe sarudzo dzekubatanidzwa muSCADA masisitimu. Basa reProView rinokutendera kuti utarise mamiriro echiteshi chega chega uchishandisa Modbus uye SNMP protocol. Chigadzirwa chepamusoro chekuzviongorora sarudzo chinobatsira kuona zvikanganiso zvekuchinja, uye chitupa chekuchengetedza magetsi chinobvumira switch kuti iiswe munzvimbo dzine njodzi.
- chinja ne 4 optical uye Ethernet ports
Technical specifications
- 4 Optical ports
- Kuongorora kuburikidza neModbus TCP uye SNMP
- Tsigiro yekuchengetedza simba Ethernet 802.3az protocol
- Jumbo frame rutsigiro
- QoS port kukoshesa
- Kutsvaga loop kudzivirira dutu reARP
- Kupinza kwesimba rekuchengetedza uye discrete simba rekutadza chiratidzo
- Tembiricha kubva -40 kusvika 75Β°C
Iyo switch inogona kushandiswa senge midhiya inoshandura kusanganisa mitsara yemaziso neakamonyoroka tambo tambo kunzvimbo dziri kure. Kune zvakare mamodheru ane PoE rutsigiro rwekubatanidza vhidhiyo yekutarisa uye muchina ekuona masisitimu.
Front panel zviratidzo zvinoratidza mamiriro ega ega tambo yemagetsi
Kuchengetedzwa kwemagetsi uye kupindira kudzivirira
EKI-2000 series switch switch dzakavaka-mukati dziviriro kubva mukukanganiswa kwenguva pfupi pamatambo emagetsi anosvika 3 zviuru volts, pamwe nekudzivirirwa kubva kune static voltage paEthernet mitsetse inosvika zviuru zvina volts.
Iyo 5000 Series ndeyeATEX/C1D2/IECEx kuputika-uchapupu yakasimbiswa uye inogona kushandiswa muzvinoputika uye mafuta uye gasi zvikumbiro.
Backup simba uye chiratidzo chekutadza
Zvese zvishandiso zviri munhevedzano zvine maviri emagetsi ekuisa uye zvinokutendera iwe kuti ubatanidze patsanuro yekuchengetedza simba sosi, semuenzaniso kubva kubhatiri. Muchiitiko chekutadza kukuru kwesimba, sisitimu inochinja kune yekuchengetedza simba sosi pasina kumisa kushanda, uye iyo yekutadza chiratidzo relay ichashanda.
Muchiitiko chekuputsika mune imwe yemagetsi emagetsi, relay inoshandiswa
Simba rinoshanda Ethernet 802.3az chiyero
Iyo IEEE 802.3az chiyero, inonziwo Green Ethernet, yakagadzirirwa kuchengetedza simba, iro rinonyanya kukosha muzvivakwa zvinotsamira pane solar panel kana backup simba. Iyo tekinoroji inosarudza otomatiki hurefu hwekubatanidza tambo uye inogadzirisa inofambiswa chiratidzo chesimba zvichienderana neizvi zvakakosha. Saka, pakubatanidza mapfupi simba rekutapurirana richaderedzwa kana richienzaniswa nemitsara refu. Zviteshi zvisina kushandiswa zvinopera simba zvachose.
Smart PoE
Mamodheru anotsigira PoE (Simba pamusoro peEthernet) anobvumidza iwe kutarisa voltage uye mashandisiro azvino pachiteshi chega chega uchishandisa Modbus protocol. Uchishandisa kutarisa, unogona kuona shanduko mumutoro wakajairwa uye kuona zvikanganiso zvevatengi, semuenzaniso, yakundikana infrared kuvhenekera kwevhidhiyo yekutarisa kamera.
Jumbo frames
Zvese zvishandiso zviri munhevedzano zvinotsigira Jumbo mafuremu, izvo zvinokutendera iwe kuendesa Ethernet mafuremu anosvika 9216 bytes muhukuru, panzvimbo peyakajairwa 1500 bytes. Izvi zvinokutendera kuti udzivise kupatsanuka paunenge uchiendesa huwandu hukuru hwe data uye, mune dzimwe nguva, kuderedza kunonoka kwekufambisa data.
Loop kuona
Maswichi ane loop yekuona otomatiki anoona kukanganisa kwekuchinja uko madoko maviri anoita loop uye otozvivhara kudzivirira kukanganisa kune mamwe maturusi akabatana.
Zviteshi panoonekwa chiuno chinoiswa chiratidzo chakakosha kuitira kuti zviwanikwe zvinoonekwa. Kudzivirirwa kuri nyore uye kunoshanda kunoshanda pasina STP/RSTP protocol.
ProView Feature-ModBus uye SNMP
EKI-5000 akatevedzana switch anotsigira ari muridzi ProView ficha, iyo inowedzera kugona kutarisa hutano hwechero husina kudzora switch. Nerutsigiro rweakavhurika Modbus TCP uye SNMP mapuroteni, iyi sarudzo inobvumidza iwe kubatanidza switch mune chero SCADA system kana network yekutarisa pani. Chigadzirwa chacho chinoenderana neAdvantech system uye network manejimendi system .
Data inowanikwa kuburikidza neSNMP uye Modbus:
β’ Mutevedzeri wemudziyo uye tsanangudzo yekusarudza
β’ Firmware version
β’ Ethernet MAC
β’ IP kero
β’ Port statuses: chimiro, kukurumidza, zvikanganiso
β’ Vhoriyamu ye data inofambiswa nema ports
β’ Custom port tsananguro
β’ Port disconnect counter
β’ Mamiriro ePoE/kushandiswa kwazvino uye voltage (yemhando dzine PoE)
kuchinja
Yekutanga setup inogona kuitwa kuburikidza .
IP Kero Setting
Pamusoro peSistimu tab, unogona kuseta zita rekushandisa uye chirevo (iyi zita uye tsananguro zvichave zviripo kuburikidza neSNMP neModbus), isa nguva yekupedza nguva yemodbus packets, uye tsvaga iyo firmware version.
mhedziso
Switch series iri nyore uye panguva imwechete inoshanda mhinduro kune madiki ari kure masaiti. Iyo yekumberi yepaneru inoratidzira inokutendera iwe kukurumidza kuongorora matambudziko pasina kubatanidzwa kwevashandi vanokwanisa. Kunyanya kupisa tembiricha kushanda uye kusimba-inodzivirira dzimba inobvumira michina kuti ishandiswe munzvimbo dzakaoma.
Source: www.habr.com