Expression/CV input

I’d like to use my eurorack and ARP 2600 as modulation sources. Does the Expression/CV input accept CV as is?

Me too. Is the expression input a Tip-Ring-Sleeve socket or a 2-pole Tip-Sleeve jack? What are the connections and voltages it puts out or accepts? I don’t want to damage my Super 6 by connecting it to Euro Rack and burning something out.