Description
节点总线的传送介质一般为同轴电缆,有的采用令牌信号传送方式,有的采用带冲突检测的确良多路送取争用总线信号传送方式。不论采用哪种方式,当总线的干线任一处中断时,都会导致该总线上所有站及其子设备通讯故障。
Siemens Micromaster 440 6SE6440-2UD38-8FA1 125/150 HP
GE General Electric Power Vac VB1 4.16-250-2 PowerVac
ITE Circuit Breaker Type LG 3000 Amp A Siemens RMS Trip
GE AKR-7D-100 4000 A Amp Low Voltage Air Breaker 635 V
TCI 300 HP Harmonic Guard 3H120A6L5A300 120 kVA Filter
CH Westinghouse 1600 Amp 1600A A RDC316T33W 16RES16T