KOLLMORGEN 3EF-05
早期的以太網(wǎng),多節(jié)點(diǎn)共享同一個(gè)傳輸媒體,稱為共享以太網(wǎng)(Shared Ethernet),節(jié)點(diǎn)間通信采用廣播方式,易發(fā)生沖突。共享以太網(wǎng)用CSMA/CD技術(shù)來(lái)避免沖突,即發(fā)送方檢測(cè)到?jīng)_突就暫停發(fā)送,隨機(jī)延遲一段時(shí)間后再重新發(fā)送直到成功。由于延遲時(shí)間是隨機(jī)的,不能事先知道,因而共享以太網(wǎng)的時(shí)間響應(yīng)具有不確定性,不能用于強(qiáng)實(shí)時(shí)性場(chǎng)合
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SEW MDV60A0300-503-4-00
SEW MDV60A0750-503-4-00
SEW MDF60A0220-503-4-00
SEW MDX61B0055-5A3-4-00
SEW MDX60A0550-4-00
SEW MCF40A0110-5A3-400
SEW MDV60A0300
SEW MDX61B0022-5A3-4-0T
SEW MCF41A0030-5A3-4-00
SEW MKS51A005-503-50
SEW MDS60A0022-5A3-4-00
SEW MDV60A0220-503-4-0T
SEW MDV60A0150-503-4-0T
SEW MDF60A0040-5A3-4-00
SEW MDV60A0030-5A3-4-00
SEW MDV60A0022-5A3-4-00
SEW MDV60A0015-5A3-4-00
SEW MDV60A030-5A3-4-0T
SEW MCV-41A-0015-5A-4-00
SEW MDF60A0015-5A3-4-00
Sew MDX61B0014-5A3-4-00
SEW MCF41A0055-5A3-4-00
SEW MDV60A-00 MDV60A-0015-5A3
SEW MCH41A015-5A3-4-0T
SEW MDS60A0015-5A3-4-00
SEW MCV40A0110-5A3-4-00
SEW MDV60A MDV60A-0015-5A3-4-00
SEW MDV60A0015-5A3-4-0T
SEW MDV60A0022-5A3-4-0TKOLLMORGEN 3EF-05
SEW MDX61B0011-5A3-4-00
SEW MDX61B0022-5A3-4-00
SEW MDV60A0040-5A3-4-00
SEW MCH42A0015-5A3-4-0T
SEW MCH42A0110-5A3-4-0T
SEW MDV60A0055-5A3-4-00
SEW MCV41A0030-5A3-4-00
SEW MCV41A0015-5A3-4-00
KOLLMORGEN 3EF-05
SEW MCV41A0015-5A3-00
SEW MCF40A0015-5A3-4-00
SEW DP DFP21A
SEW MCH41A-00
SEW MCH41A0750-503-4-00
SEW MCH42A-00
SEW DBG11B-08
SEW MDX61B
KOLLMORGEN 3EF-05