Details about the SIENNA technology including address assignment and technical data can be found here:
DIN rail enclosure
This DIN Rail housing is suitable for all SIENNA flush-mounted modules. The housing is compliant with DIN 43880 and offers simple and quick assembly by locking onto DIN-rails EN 60 715 TH 35. Base has fixing domes. Top section has ventilation slots.
Noise filter 230V upto 2A