The MS6xxx series system modules are available in different performance classes and allow power supplies to be used as stand-alone modules. The MS6020-1100-2250 power supply provides 24?V?DC and up to 20?A for the system. ? The internal power supply is fed with 600?V?DC from the baseplate on the primary side. Other modules on the same baseplate can use the 24?V?DC internally across all data slots or forward it to any external 24?V devices as required.