Dear customers,
We are saying goodbye for the Easter holidays and will be back in person for you from 22.04.2025.
Please note that new registrations and requests to be processed manually will only be processed from this date.
You can of course place orders and downloads online at any time, and our FAQs provide you with lots of helpful information.
We wish you a happy Easter!
Your DIN Media GmbH
Standard [CURRENT]
Product information on this site:
Quick delivery via download or delivery service
All transactions are encrypted
This standard specifies a protocol and test methods for the control by digital signals of electronic control gear, associated with the conversion from digital signal into d.c. voltage. The Subcommittee responsible for this standard is UK 521.3 "Geräte für Lampen" ("Auxiliaries for lamps") of the DKE (German Commission for Electrical, Electronic and Information Technologies) at DIN and VDE.