National Instruments NI-9862 Getting Started page 14

NI-9862 Getting Started
lengths may be allowed at lower bit rates, but you should analyze each node for
signal integrity problems.
Number of CAN Nodes
The maximum number of nodes depends on the electrical characteristics of the
nodes on the network. If all nodes meet the ISO 11898 requirements, you can
connect at least 30 nodes to the bus. You can connect higher numbers of nodes if
the nodes' electrical characteristics do not degrade signal quality below ISO 11898
signal level specifications.
The NI-9862 electrical characteristics allow at least 110 CAN ports on a network.
14
ni.com
© 2022 National Instruments Corporation.