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。
ALLEN BRADLEY 2706-B21J8 OPERATOR PANEL SERIES F
FANUC A16B-2200-0842 CPU BOARD NEW A16B22000842
INTEL 80/10A COMPUTER BOARD PWB1000950-02
GENERAL ELECTRIC IC600CB508A MEMORY MODULE 1-K REGISTER
NEW BAYSIDE RA90-020 PRECISION GEARHEAD RA90020 20:1
SENSOTEC SC200 SC SERIES 060-6834-61
NEW SICK CLV410-2010S04 BAR CODE SCANNER CLV4102010S04
