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。
Mitsubishi MR-H40B MRH40B AC Servo Drive
Allen Bradley 1784-PCD B 1784PCD DeviceNet Comm Excell
MINT Baldor ID15H401-E ID15H401E Adjustable Speed Drive
New Allen Bradley Ultra 3000 2098-DSD-005 A 2098DSD005
NEW Emerson Control Techniques Commander SK SKC3400220
NEW Parker Servo Motor SM162AE-NTQN SM162AENTQN
Rosemount Transmitter 3051 CD3A22A1AB4E5