描述
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。
YUSHIN AN-3500 CONTROL PANEL
INGERSOLL-RAND 9639A60G01 IR COMPRESSOR CONTROL
FAIRCHILD SEMICONDUCTOR TFXPD 6000 PNEUMATIC TRANSDUCER
STEEL MELTING POT MINING SMELTER
INSUL 8 DQC33B-7 POWEREEL
HP Power Trust Power Supply A2997A UPS 1.8KVA
19 Polychem Polypropylene Strapping 9900FT 1/2″ Blue M
MaxWell Electronics SMC-488A Two Axes Stepping Motor C