Me ka hiki ʻana mai o ke au kikohoʻe, ua hōʻike mālie ʻo Ethernet kuʻuna i kekahi mau pilikia i ka wā e ulu ana i nā koi ʻoihana pūnaewele a me nā hiʻohiʻona noiʻi paʻakikī.
No ka laʻana, hoʻohana ʻo Ethernet kuʻuna i nā pālua ʻehā a i ʻole ʻewalu mau kumu no ka lawe ʻana i ka ʻikepili, a ʻo ka mamao o ka hoʻouna ʻana i kaupalena ʻia ma lalo o 100 mika.He kiʻekiʻe ke kumukūʻai hoʻolaha o nā limahana a me nā kumu waiwai.I ka manawa like, me ka holomua a me ka hana hou o ka ʻenehana, ʻo ka miniaturization mea hana he ʻano ʻike ʻia i ka hoʻomohala ʻana o ka ʻepekema a me ka ʻenehana.ʻOi aku ka liʻiliʻi a ʻoi aku ka paʻakikī o ka nui o nā mea hana, a ʻo ke ʻano o ka miniaturization mea hana e hoʻoneʻe i ka miniaturization o nā mea pili.Hoʻohana maʻamau nā pilina Ethernet kuʻuna i nā mea hoʻohui RJ-45 nui aʻe, ʻoi aku ka nui o ka nui a paʻakikī hoʻi e hoʻokō i nā pono o ka miniaturization.
ʻO ka puka ʻana mai o ka ʻenehana SPE (Single Pair Ethernet) ua uhaki i nā palena o ka Ethernet kuʻuna e pili ana i nā kumukūʻai uea kiʻekiʻe, ka palena o ke kamaʻilio ʻana, ka nui o ka interface a me ka miniaturization mea hana.ʻO SPE (Single Pair Ethernet) kahi ʻenehana pūnaewele i hoʻohana ʻia no ka kamaʻilio ʻikepili.Hoʻouna ʻo ia i ka ʻikepili me ka hoʻohana ʻana i ʻelua mau kaula.ʻO ka maʻamau SPE (Single Pair Ethernet) e wehewehe i nā kikoʻī o ka papa kino a me ka papa loulou data, e like me ke kelepona uwea, nā mea hoʻohui a me ka hoʻouna ʻana i ka hōʻailona, a me nā mea ʻē aʻe. .No laila, hahai mau ʻo SPE (Single Pair Ethernet) i nā loina kamaʻilio a me nā kikoʻī protocol o Ethernet.
Phoenix Contact Electrical SPE Managed Switch
He mea kūpono nā hoʻololi hoʻokele ʻo Phoenix ContactSPE no ka nui o nā noi kikohoʻe a me nā ʻōnaehana (ka lawe ʻana, ka wai a me ka hoʻoheheʻe ʻana) i loko o nā hale, nā hale hana, a me ka automation kaʻina.Hiki ke hoʻohui maʻalahi ka ʻenehana SPE (Single Pair Ethernet) i loko o ka ʻenehana Ethernet i loaʻa.
Hoʻololi ʻo Phoenix ContactSPE i nā hiʻohiʻona hana:
Ø Ke hoʻohana nei i ka SPE maʻamau 10 BASE-T1L, ʻo ka mamao o ka lawe ʻana a hiki i 1000 m;
Ø Hoʻokahi pālua o nā uwea e hoʻouna i ka ʻikepili a me ka mana i ka manawa like, PoDL power supply level: Class 11;
Ø Pili i nā pūnaewele PROFINET a me EtherNet/IP™, pae hoʻohālikelike PROFINET: Papa B;
Ø Kākoʻo PROFINET S2 ʻōnaehana redundancy;
Ø Kākoʻo i ka redundancy network ring e like me MRP/RSTP/FRD;
Ø E pili ana i nā protocol Ethernet a me IP.
Ka manawa hoʻouna: Jan-26-2024