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介绍了一种比较廉价的数控系统C2 0 0H_NC111型位控单元。对该系统接线及性能指标、数据构成与分配及内部辅助继电器分配进行了分析 ,并用这种模块组成一个数控系统 ,结果证明该系统能够满足预定的动作
A comparatively inexpensive C2 0 0H_NC111 position control unit of CNC system is introduced. The system wiring and performance indicators, data configuration and distribution and internal auxiliary relay distribution were analyzed, and use this module to form a numerical control system, the results show that the system can meet the predetermined action