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DIN EN IEC 63128 VDE 0712-44:2026-03

Lighting control interface for dimming

Analogue voltage dimming interface for electronic current sourcing controlgear

(IEC 63128:2019 + AMD1:2024); German version EN IEC 63128:2019 + A1:2024
Class/Status: Standard, valid
Released: 2026-03
VDE Art. No.: 0701665

Note: You can pre-order this document (delivery subject to availability). Valid from 2026-03-01.

This document specifies the analogue control interface of controlgear which has the function of controlling the output of the controlgear. The output of the controlgear is controlled between minimum/off and maximum values by the voltage control device sinking the controlgear current source. The standard includes the optional function of a controlgear for simulating the characteristics of an incandescent lamp in order to reduce the color temperature as the lamp output decreases.