Download Center


Your download files are being prepared.
Please wait a few seconds.

Product Family / Category


Product / Topic



Flyer / Brochure / White Paper


ES523 Flyer

ES523 – CAN FD Interface Module

The ES523 CAN FD Interface Module is designed to calibrate ECUs and capture measurement data from ECUs and their environment.
It provides four CAN and three Ethernet connections and supports the new high-performance CAN FD (CAN with flexible data rate) protocol on all CAN channels.

At a glance

  • Four electrically isolated CAN channels with Bosch M-CAN controller
  • CAN FD allows data to be transmitted at a rate of up to 5 Mbit/s (under laboratory conditions, higher)
  • XCP, UDS, and KWP protocols supported by CAN FD
  • Device wake-up via two CAN channels
  • Three Fast Ethernet ports with integrated power supply for connecting additional ETAS interface or measurement modules
  • Synchronization of signals captured with the device and the connected ETAS hardware with a time resolution of 1 μs


  • English
    PDF · 1.3 MB · 07/25/2017
  • German
    PDF · 1.3 MB · 07/25/2017
  • Korean
    PDF · 317.4 KB · 11/15/2019
  • Japanese
    PDF · 245.8 KB · 06/28/2023