The main reason for the emergence of motion control cards is:
(1) In order to meet the standardization, flexibility, openness and other requirements of the new CNC system;
(2) In the development and transformation of automatic control system of various industrial equipment (such as packaging machinery, printing machinery, etc.), national defense equipment (such as tracking and positioning system, etc.), intelligent medical devices, etc., a hardware platform of motion control module is urgently needed;
(3) The wide application of PC in various industrial sites also promotes the corresponding control card to give full play to the powerful functions of PC.
Motion control card often adopts professional motion control chip or high-speed DSP as the motion control core, mostly used to control stepper motor or servo motor. In general, the motion control card and PC mechanism into a master-slave control structure: PC is responsible for the man-machine interaction interface management and control system real-time monitoring and other aspects of the work (such as keyboard and mouse management, system status display, trajectory planning, control instruction transmission, external signal monitoring, etc.); The control card completes all the details of motion control (including pulse and direction signal output, automatic speed up and down processing, origin and limit signal detection, etc.).
Motion control card is equipped with open function library for users to develop and construct the required control system under DOS or Windows system platform. Therefore, this kind of open structure motion control card can be widely used in various fields of equipment automation in manufacturing industry.

11993R2

VMIC ASSY 11993R2 ICS module of the DCS