Not without some hacks if you're running at 12V. The default board only has a single high-current (15amps) output for a heated bed. Hooking up two standard 10+amps heated beds to the single heated bed output, or trying to repurpose one of the extruder outputs for a heated bed will blow the fuse if you're running 12v. If you go up to 24v, then your current needs are halved so you could operate two heated beds off the same output. Alternatively, you could use relay (very cheap, but annoying noisy clicks), solid state relay (easiest and silent, but more expensive), or a fairly simple mosfet circuit (cheap, but some electrical and soldering skills needed) to act as a switch that's triggers the heated bed.
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