CAN FD PCIe Interface with SIC Transceiver

SIC transceiver for optimizing communication in complex CAN FD networks

Our proven CAN-PCIe/402-2-FD interface is now also available with a state-of-the-art CAN-SIC transceiver. The CAN-SIC transceivers (Controller Area Network with Signal Improvement Capability) are more modern and can achieve higher data transmission rates compared to conventional CAN transceivers, especially in complex networks. With CAN FD, data can be transmitted in certain phases at a speed of more than 1 Mbit/s, whereby the maximum achievable transmission rate depends largely on the cable length and the network topology as well as the cables and connectors used.

When using conventional high-speed transceivers (HS-CAN) in more complex networks or with longer connections, communication errors can occur due to signal interference that hinders data transmission. This interference occurs when the signal fluctuates too much and the devices cannot recognize the data correctly. The transceivers used in this interface have further improved symmetry properties and are specially designed to minimize these problems. They actively improve the signal at critical moments, resulting in more stable and faster data transmission, even in complex network structures with speeds of up to 8 Mbit/s. This makes the SIC transceiver particularly interesting for use in automotive applications.

The SIC transceivers are specified by CAN in Automation and are downwards compatible with CAN classic applications, which means that the CAN-PCIe/402-2-FD-SIC can be easily integrated into existing applications.

We would be happy to advise you on the possible uses of our CAN-PCIe/402-FD-SIC in your individual application. Please do not hesitate to contact us.


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The CAN-PCIe/402 is a high-end PCI Express card with 1x, 2x or 4x CAN or CAN-FD interfaces with galvanic isolation. Versions with 9pol. SubD- or 37pol. SubD connector are available.

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CAN 402 Series - Interfaces for all Cases

The CAN 402 series is a CAN board family developed for the PCIexpress and PCI bus. The CAN 402 series has variants with up to four galvanically isolated CAN or CAN-FD interfaces according to ISO 11898-2 and is implemented with the esdACC (esd Advanced CAN Core) certified according to ISO 16845:2004.

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