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CANopen and J1939 are two CAN based communication protocols.
Continue reading “J1939 and CANopen compared”
CANopen Safety – originally defined in CiA 304 – has been published as European standard (EN 50325-5).
It specifies a communication, which complies with the requirements of SIL-3 applications, on a CAN network.
This safety relevant communication can be realized in parallel to existing CANopen communications.