Pixhawk 6 to NEMA2000 Interface

I am designing (very early in the design) a Uncrewed USV using the Pixhawk6. My vessel has additional sensors on a NEMA2000 Bus. Can I connect my NEMA2000 bus directly to the CAN1 or CAN2 slots on my Pixhawk 6?

Physically yes you can connect them, what I don’t see is a driver in PX4 for NEMA2000 maybe start there?