Description: term for various physically distinct bus systems; Name: bus system in the field
Description: generic term for different physically distinct bus systems for automation , manufacturing technology , building automation; Name: Field bus system
Description: norm/stipulation describing the explosion protection. The explosion protection type, the device category, the temperature class as well as the device / explosion group are taken from this norm. The type and number of the norm/stipulation with issue year and issue month must be given; Name: Reference norm of the explosion protection of the electric motor