Litaba - Phoenix Contact: Puisano ea Ethernet e ba bonolo

Ka ho fihla ha nako ea dijithale, Ethernet ea setso e bonts'itse mathata a mang butle-butle ha a tobane le litlhoko tse ntseng li eketseha tsa marang-rang le maemo a rarahaneng a kopo.

Mohlala, Ethernet ea setso e sebelisa lipara tse sothehileng tse 'nè kapa tse robeli bakeng sa phetiso ea data,' me sebaka sa phetiso hangata se lekanyelitsoe ho tlase ho limithara tse 100. Litsenyehelo tsa ho romelloa ha basebetsi le lisebelisoa tsa thepa li holimo. Ka nako e ts'oanang, ka tsoelo-pele le mekhoa e mecha ea thekenoloji, lisebelisoa tsa miniaturization hape ke mokhoa o totobetseng oa tsoelo-pele ea morao-rao ea saense le theknoloji. Lisebelisoa tse ntseng li eketseha li batla li le nyane hape li kopane ka boholo, 'me mokhoa oa miniaturization oa sesebelisoa o etsa hore ho be bonolo ho sebelisa likhokahano tsa lisebelisoa. Mekhoa ea setso ea Ethernet hangata e sebelisa lihokelo tse kholoanyane tsa RJ-45, tse kholoanyane ka boholo le tse thata ho fihlela litlhoko tsa miniaturization ea sesebelisoa.

https://www.tongkongtec.com/phoenix-contact-2/

Ho hlaha ha thekenoloji ea SPE (Single Pair Ethernet) ho robile mefokolo ea Ethernet ea setso ho latela litšenyehelo tse phahameng tsa wiring, sebaka se lekanyelitsoeng sa puisano, boholo ba sebopeho le lisebelisoa tsa miniaturization. SPE (Single Pair Ethernet) ke theknoloji ea marang-rang e sebelisoang bakeng sa puisano ea data. E fetisa data ka ho sebelisa lithapo tse peli feela. Tekanyetso ea SPE (Single Pair Ethernet) e hlalosa litlhaloso tsa lera la 'mele le lera la khokahanyo ea data, joalo ka Lithapo tsa terata, lihokelo le phetiso ea matšoao, joalo-joalo. . Ka hona, SPE (Single Pair Ethernet) e ntse e latela melao-motheo ea puisano le litlhaloso tsa protocol tsa Ethernet.

# SPE (Single Pair Ethernet) Theknoloji #

Ka ho ntlafatsa lera la 'mele, theknoloji ea SPE (Single Pair Ethernet) e fana ka tharollo ea puisano ea data e sebetsang haholoanyane, e feto-fetohang le ea moruo ha e ntse e boloka tšebelisano-'moho le Ethernet ea setso. Sena se lumella basebelisi ho thabela melemo ea theknoloji ea SPE (Single Pair Ethernet) ntle le ho fetola meralo e teng ea marang-rang le liprothokholo tsa puisano.

Ntle le ho fetisetsa data ka Ethernet, theknoloji ea SPE (Single Pair Ethernet) e ka boela ea fana ka matla ho lisebelisoa tsa ho qetela ka nako e le 'ngoe. Matla holim'a data line (PoDL) e ka fana ka tlhahiso e sebetsang e fihlang ho 50 W.

SPE (Single Pair Ethernet), joalo ka tekanyetso ea tekheniki e thehiloeng ho Ethernet, e latela lintlha tse amehang maemong a IEEE 802.3. Har'a tsona, litekanyetso tsa IEEE 802.3bu le IEEE 802.3cg li hlalosa maemo a fapaneng a matla bakeng sa phepelo ea motlakase ka mela ea data. Ho itšetlehile ka theknoloji ea SPE (Single Pair Ethernet), likhoele tsa phetiso ea data li ka sebelisoa ho matlafatsa li-sensor kapa li-actuator ka har'a sebaka sa limithara tse 1,000.

Phoenix Ikopanye le Motlakase SPE Managed Switch

Li-switch tse laoloang tsa Phoenix ContactSPE li loketse mefuta e mengata ea lits'ebetso tsa dijithale le meaho (lipalangoang, phepelo ea metsi le drainage) meahong, lifemeng le mochining oa tšebetso. Theknoloji ea SPE (Single Pair Ethernet) e ka kopanngoa habonolo le lisebelisoa tsa Ethernet tse teng.

Phoenix ContactSPE e fetola likarolo tsa ts'ebetso:

Ø Ho sebelisa SPE standard 10 BASE-T1L, sebaka sa phetisetso se fihla ho 1000 m;

Ø Mohala o le mong oa lithapo o fetisetsa data le matla ka nako e le 'ngoe, boemo ba ho fana ka matla a PoDL: Sehlopha sa 11;

Ø E sebetsa ho marang-rang a PROFINET le EtherNet/IP™, boemo ba ho lumellana le PROFINET: Sehlopha sa B;

Ø Ts'ehetso ea ho fokotsoa ha tsamaiso ea PROFINET S2;

Ø E ts'ehetsa ho fokotseha ha marang-rang a ring joalo ka MRP/RSTP/FRD;

Ø E sebetsa hohle ho liprothokholo tse fapaneng tsa Ethernet le IP.

Nako ea poso: Jan-26-2024