Hello Experts,
This might be a very basic question:
We have 3 CAN nodes hardwired on the same PCB, and the ISO1042 are spaced about 3 inches apart from each other. We have not put in the 120 ohm terminating resistors(we forgot). Will this cause problems in CAN communication over such short distances?
Secondly , we plan to solder external resistor on the bus, will a single 60 ohm resistor anywhere on the bus be sufficient, or do we need to have two 120 ohm resistors and all the nodes be physically in between them?
Thanks,
AK