FLCuSn03R9Y // CAN data line automotive

FLCuSn03R9Y // CAN data line automotive

CAN cables (Controller Area Network) are special cables used in automotive and industrial electronics to transmit data between various control units. The CAN protocol enables reliable real-time communication between devices, which is particularly important for safety-critical applications. Here are some key features of CAN cables:

1. Twisted-Pair Wiring: CAN cables often consist of two twisted wires (CAN High and CAN Low) that minimize electromagnetic interference and ensure stable signal transmission.
2. Impedance: The cables typically have an impedance of 120 ohms, which is important to avoid reflections at the ends of the cable.
3. Length: The maximum cable length depends on the transmission rate. At higher speeds (e.g., 1 Mbps), the cable length should be shorter (maximum about 40 meters), while longer distances are possible at lower speeds.
4. Shielding: Many CAN cables are shielded to reduce interference from external electromagnetic fields and improve signal quality.
5. Applications: In addition to the automotive industry, the CAN protocol is also used in industrial automation, medical technology, and other areas where robust and reliable communication is required.

Overall, CAN cables are crucial for the functionality of modern interconnected systems as they enable efficient and error-resistant communication between different components.