Simple addressing decoder for EM PRO devices

• Provides simple addressing for the EM PRO units

• Uses the bi-colour LED for device identification

The adressing decoder is designed to aid easy addressing of Tridonic DALI

based emergency lighting units such as EM PRO or EM powerLED PRO.

All Tridonic DALI emergency devices are fitted with the patented EZ easy addressing

system which uses the bi-colour LED to indicate the address number. After receiving

a broadcast START IDENTIFICATION command (240) the PRO units will first switch

off the emergency lamp and then commence its identification sequence using the

bi-colour LED to “flash” a 6 bit binary code where a red LED equates to Zero and a

Green LED equates to 1. This identification sequence is preceded by a 3 seconds off

period to denote the start of the sequence.

The address of the unit can now be programmed with this tool in a easy way.