工业机器的电气设备——连续数据链接，用于控制和驱动的即时通信

IEC 1491:2002, Ed. 2.0 工业机器的电气设备——连续数据链接，用于控制和驱动的即时通信

IEC 1491:2002, Ed. 2.0 Electrical equipment of industrial machines - Serial data link for real-time communication between controls and drives

        This International Standards defines a real-time optical serial interface between the control unit and its associate drives which is used to transmit periodic and non periodic data. The interface applies to industrial machines with multiple drives and can be operated in torque, velocity, or position interface operation modes. English/French.

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