Introduction

The KL6821 allows the connection of up to 64 DALI control gears and up to 63 DALI-2 control devices. The KS2000 configuration software facilitates parameterization via a PC. The KL6821 contains an integrated DALI-2 power supply that can be switched off with electrically isolated output voltage. No further components are required for operation of the DALI devices. Only TwinCAT function blocks are used for operation. The KL6821 operates fieldbus-independent. DALI control gears (version 1) and DALI-2 devices can be used in mixed operation.

The KL6821 from firmware 08 and hardware 08 is certified according to DALI-2 standard (IEC 62386) Part 101 and Part 103 and can be recognized by the DALI-2 logo on the terminal side.