PCAN-PCI Express FD – User Manual
14
3.4
Activating the Daisy Chain
Only four-channel card (IPEH-004040): The daisy chain can be
activated via solder jumpers on the board to connect a CAN FD
optimized connection to an existing CAN bus. This makes
interference-free operation possible at higher CAN FD bit rates,
because stubs and Y distributions are largely avoided.
When the daisy chain is activated, the pin assignment changes as
follows:
Figure 5: Pin assignment of High-speed CAN and daisy chain;
male connector on the four channel card
(IPEH-004040)
Note:
The optional 5-Volt supply can not be operated
simultaneously with the daisy chain.
