System gesis® FLEX - The DALI2 output 3-fold (DALI + 230 V) for three separate controlled broadcast channels each for 16 DALI ballasts, with flat surface mounted housing which can be fitted on DIN rails for decentralized installation, is managed by the base module. The outputs are 5-pole, pluggable and contain DALI signal and 230 V mains. It receives mains and bus supply from the upstream module. The extensive parameter set enables different automation functions. The manual operation level allows function tests without prior system integration. The electrical connections, which are pluggable in accordance with IEC 61535, separate automation and installation.