IEC 60550 : 1ED 77被替代
INTERFACE BETWEEN NUMERICAL CONTROLS AND INDUSTRIAL MACHINES
出版：International Electrotechnical Committee
专家解读视频
Specifies the use of numerical controls to ensure the safety of personnel and property. Gives compulsory features for the safe use of equipment. Defines certain signals going through the interface. Makes recommendations for standardizing electrical characteristics as well as for methods of connection and installation for Groups I, II, III and IV interfaces. Includes figures showing: - relations between the numerical control, control and machine; - group I of the interface: velocity controls; - group IV of the interface: on/off signals; - example of timing for miscellaneous commands.
HD 373 : 200S1 - Identical
VDE 0113-200 : DRAFT 1980 - Similar to
CEI 44-4 : 1ED 1983 - Identical
VDE 0113-200 : DRAFT 1980 - Similar to
CEI 44-4 : 1ED 1983 - Identical
HD 373 : 200S1 - Identical
