DALI 4Ch RC HS

4 DALI addresses to DC Digital output / pilot relay, DALI DT7, 12-48, DIN Rail

• The DALI 4Ch RC offers 4 independent channels, of which each channel can be individually controlled via DALI.
• Hence loads can be switched on and off. 
• Since each channel provides an integrated free-wheeling circuit, the module is suitable for inductive loads like coils of relays and circuit breakers.
• Each channel of the DALI 4Ch RC acts like a standard DALI ballast for non dimmable loads.
• It is based on the DALI specification for control gear (IEC 62386-102) and the device type 7 extension (IEC 62386-208).
• Therefore the switching characteristic is determined by the comparison of the virtual direct arc power level (VDAP) with 4 thresholds.
• The virtual dim level (VDAP) is like the dim level of DALI-ballasts and is therefore limited by MINLEVEL and MAXLEVEL and influenced by fade-time and fade-rate.
• For each dim direction 2 thresholds can be defined.
• They are compared with the virtual dim level and as a result the output is switched on or off.