Fault tolerant canbus interface card/converter

[Mads]

I need a PCI or PCMCIA card to talk to units on a fault-tolerant 82C252/TJA1053-type canbus network...does NI have products that support this type, or are there other recommendable products?

An RS232 to canbus (fault tolerant type as above) converter would also be of interest...any suggestions?

[bsat]

Hello ,
Yes , National Instruments does make Low Speed CAN cards that support fault tolerance. Infact the tranceiver on the Low Speed CAN card is the TJA1053.
The Low Speed CAN card supports baud rates up till 125K.
NI sells both the PCMCIA and PCI Fault Tolerant cards.