To our valued customers,
At last:
Beuth Verlag is now DIN Media.
You can find out more about our new name and the reasons behind it here.
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Yours sincerely,
DIN Media
Standard [CURRENT]
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This standard specifies a protocol and test methods for the control by digital signals of electronic control gear that switches its output only on and off. At DIN and VDE the committee responsible for this standard is Subcommittee UK 521.3 "Geräte für Lampen" ("Auxiliaries for lamps") of the DKE (German Commission for Electrical, Electronic and Information Technologies).