As is very typical of such products the cables carrying the can bus around are neither shielded nor twisted pair.
Can bus twisted pair cable.
Can bus data cables.
Therefore for devices following the canopen specification the basic can bus cable is a length of single twisted pair cable with db9 sockets the female 9 pin d sub connectors with the holes.
The original products from the manufacturers work flawlessly as is expected.
The rear view will be used when constructing cables and the front view when probing for signals.
Prestolite wire brand can bus data cables are designed to the sae j1939 specification utilizing proprietary materials specifically designed for exceptional electrical performance.
In our case we are using aerial platforms with have can bus links between operator remote and ground control box.
The typical run of cable between devices is something along 20 meters with a few deutsch automotive connectors along the way.
Remember that the pinout numbering changes when viewing the connector from the front or the rear.
Can bus is very common in automotive or vehicular applications.
Delivering signal supplying power for transportation applications.
Helkama can bus 2x2x0 75 120ω overall shielded twisted double pair can bus network cable helkama fieldbus 2x2x0 75 120ω cable for fast transmission of data in can bus system installations in industrial plants.
For dcc there are three busses that can potentially use twisted pair wiring.
The simplest wiring is for pins 2 and 7 on the db9 connectors to connect straight through.