Can Bus Cable Requirements

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Can bus cable requirements.

Prestolite wire brand can bus data cables are designed to the sae j1939 specification utilizing proprietary materials specifically designed for exceptional electrical performance. Twisted unshielded or shielded pair designs are available in both 20 awg and 18 awg constructions and may be constructed to specific design requirements. While all the types listed below are for high flexing automation applications static versions can also be supplied. Controller area network physical layer requirements.

Halogen free can bus cable for cable. Suggested cable length vs signaling rate bus length signaling rate m mbps 40 1 100 0 5. Sensor data via the can bus consisting of two wires can low and can high. A controller area network can bus is a robust vehicle bus standard designed to allow microcontrollers and devices to communicate with each other s applications without a host computer it is a message based protocol designed originally for multiplex electrical wiring within automobiles to save on copper but can also be used in many other contexts.

The can bus is primarily used in embedded systems and as its name implies is a network technology that provides fast communication among microcontrollers. On a car the can bus is usually available via the obd port. The can bus cables are designed with materials that meet or exceed txl requirements and the impedance return loss and attenuation requirements of the network system. Due to its robust nature it has been widely adopted in the automotive industry.

Specifically an ecu can prepare and broadcast information e g. The db9 is also known as 9 pin d sub db 9 de 9 serial connector rs232 connector or null modem connector. It covers wiring for the common db9 plug and socket often used with can bus test equipment. Node should be avoided since the bus lines lose termination if the node is disconnected from the bus.

As a leading special cable manufacturer we are able to design and to produce a customized cable that meet your special requirements. Geometry and connection of the double shielded can cable at the double shielded line the user has to take special care that the outer shield is connected with the earth potential only via one connector housing. Can bus cable for cable tracks. If you don t find an appropriate can bus cable for your special application please get in contact with our cable experts.

The broadcasted data is accepted by all other ecus on the can network and each ecu can then check the data and decide whether to receive or ignore it. Controller area network can is a serial network technology that was originally designed for the automotive industry especially for european cars but has also become a popular bus in industrial automation as well as other applications. The shielding reduces the harmful effect of emi or rfi interference.