Rack power supply Mk2 for VM600 Key Features AC input type (115/230 VAC or 220 VDC) and DC input type (24 VDC and 110 VDC) Survey rate, high-performance, high-efficiency design with status indicator LED (input,+5V,+12V, and 12V) Overvoltage, short circuit, and overload protection -RPS6U rack power supplies power to the modules (cards) of the entire rack Two RPS6U rack power supplies support rack power redundancy