This part of IEC 60204 is intented to be used in conjunction with IEC 204-1: Electrical equipment of industrial machines - Part 1: General requirements (3.Ed, 1992). This part of IEC 60204 applies to the application of electrical and electronic equipment to sewing machines, units and systems, designed specifically for professional use in the sewing industry.
DS/EN 60204-31:1999 history
1999DS/EN 60204-31:1999 Safety of machinery - Electrical equipment of machines - Part 31: Particular requirements for sewing machines, units and systems