Salvador product line naming refers to product series with the first two numbers. Last two numbers describe the amount of DALI drivers you can connect to the Salvador. The variants are 16, 32 and 64 pieces of DALI drivers.
The 1000 series
The Salvador series 1000 series includes three models: SAL-1016, SAL-1032 and SAL-1064. The Salvador 1000 series require an external DALI compliant power supply for the DALI bus.
The 2000 series
Also the Salvador series 1000 includes three models: SAL-2016, SAL-2032 and SAL-2064. The 2000 series has an Inbuilt 130mA DALI power supply.
The 3000 series
The Salvador 3000 series currently consists of one model, the SAL-3016, which can control up to 16 DALI drivers. It has all the features of the 1000 series, and it has an inbuilt 32mA DALI power supply.
The 4000 series
The Salvador 4000 series consists of three models: SAL-4016, SAL-4032 and SAL-4064. It has all the features of the 2000 series, and is designed for the North American market.