[Connecting two Pmod CAN together]

Thank you.

So for a direct connection between two Pmod CAN units via RS232 null-modem cable, I would enabled the jumper to apply the 120 ohm termination.

For this setup, do I also need the capacitor load applied too?

[Connecting two Pmod CAN together]

The Pmod CAN has a DB9 connector. 

Can two of them be connected directly together via a null modem RS232 cable to allow them to communicate?

If not, how could two of them be connected together to allow them to communicate with each other?

Is there a termination resistor already on the Pmod CAN?