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CAN总线是一种数据通信协议,其总线规范已被ISO国际组织制定为国际标准,并且广泛应用于离散控制领域。CAN总线采用短消息报文,每一帧有效字节数为8个;当节点出错时,可自动关闭,抗干扰能力强,可靠性高。CAN总线特别适合于网络化智能设备,满足ISO11898协议,传输速率可达1Mbps,传输距离1000m,传输方式和介质为差分电压和双绞线。驱动器/接受器为64/64,经
CAN bus is a data communication protocol, the bus specification has been developed by ISO international organizations as international standards, and is widely used in the field of discrete control. CAN bus uses short message packets, the effective number of bytes per frame is 8; when a node error, it can automatically shut down, anti-interference ability, high reliability. CAN bus is particularly suitable for networked intelligent equipment to meet the ISO11898 protocol, the transfer rate of up to 1Mbps, transmission distance of 1000m, the transmission mode and medium differential voltage and twisted pair. Drive / Receiver for 64/64, via