Confused About Heated Print Beds

Hi all,

Im slightly confused about the Josef Prusa Mk2 Heated PCB print bed i've seen on Ebay.

Does it plug into the circuit board or power supply? I've got Gen 6 Electronics but cant see where it would plug into to?

Is it possible set it to a desired temp? The mk2 can come with a thermistor to messure temp but again, where does it all plug in to?

Im pretty sure i've got the wrong end the stick with it all!

Cheers, Andrew

I understand that Gen 6 doesn't come with support for a heated bed.

Ah i see, that makes sense! Thanks