Data and Control Lines Coupling/Decoupling Network

CDN 405CAN

The CDN 405CAN coupling decoupling network complies with IEC 61000-4-5 and GB/T 17626.5. It is a professional CDN specially developed for lightning surge immunity testing of CAN/LIN buses. The maximum pulse voltage is 4 kV.

The CDN 405CAN supports 10 Mbit/s CAN and 100 kbit/s LIN communication. It ensures lossless and stable data transmission, reproduces real device communication to avoid test misjudgment and deliver repeatable, precise test data.

LIN Bus Schematic 1

Figure 1 designed according to IEC 61000-4-5：2017 Figure 9

CAN Bus Schematic 2

Figure 2 designed according to IEC 61000-4-5：2017 Figure 10

> Max. pulse voltage 4 kV

> Supports data transmission rate up to CAN 10 Mbit/s, LIN 100 kbit/s

> Support EMC generators of all brands, quick connection without extra adaptation

> Superior decoupling, no extra auxiliary protection; plug-and-play to cut setup cost

> Two coupling modes: CANH+CANL simultaneous to ground, LIN to ground