Peak PCAN-Optoadapter User Manual

Plug-on adapter for decoupling can networks
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PCAN-Optoadapter
Plug-on Adapter for Decoupling CAN
Networks
User Manual
2.0.0

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Summary of Contents for Peak PCAN-Optoadapter

  • Page 1 PCAN-Optoadapter Plug-on Adapter for Decoupling CAN Networks User Manual 2.0.0...
  • Page 2 PCAN-Optoadapter – User Manual Products taken into account Product Name Model Part number PCAN-Optoadapter IPEH-002038 CANopen® and CiA® are registered community trade marks of CAN in Automation e.V. All other product names mentioned in this document may be the trademarks or registered trademarks of their respective companies.
  • Page 3: Table Of Contents

    PCAN-Optoadapter – User Manual Contents Introduction Properties at a Glance System Requirements Scope of Supply Connectors Connection Primary Side Connection Secondary Side Operation Signal Delay Technical Specification PCAN-Optoadapter Appendix A CE-Certificate Appendix B Dimension Drawing...
  • Page 4: Introduction

    Its integrated logic means that decoupling can be installed at any point in the CAN network. Properties at a Glance Plug-on adapter for decoupling the CAN bus for all PEAK CAN interfaces Optical decoupling and electrical isolation by DC/DC converters...
  • Page 5: Scope Of Supply

    PCAN-Optoadapter – User Manual Since the PCAN-Optoadapter already contains a CAN bus termination on the primary side, the connected CAN adapter doesn’t need to be terminated separately. Scope of Supply Adapter in plastic casing Manual in PDF format...
  • Page 6: Connectors

    PCAN-Optoadapter – User Manual Connectors Connection Primary Side The PCAN-Optoadapter is directly connected to a CAN interface with its so called primary side (D-Sub (f)). Figure 1: Pin assignment at the primary side Attention! Risk of short circuit! When you connect the PCAN- Optoadapter to or remove it from a CAN interface, latter must be turned off (without power supply).
  • Page 7: Connection Secondary Side

    PCAN-Optoadapter – User Manual Connection Secondary Side A High-speed CAN bus (ISO 11898-2) is connected to the 9-pin D- Sub connector. The pin assignment for CAN corresponds to the specification CiA® 102. Figure 2: Pin assignment at the secondary side...
  • Page 8: Operation

    You can use it instantly. Signal Delay The PCAN-Optoadapter has a transit time delay of 145 ns. This corresponds to a cable length of 29 m. Therefore, you should consider the dependence of the maximum length of a CAN bus on the bit rate at the installation of the PCAN-Optoadapter.
  • Page 9: Technical Specification Pcan-Optoadapter

    PCAN-Optoadapter – User Manual Technical Specification PCAN-Optoadapter Connectors D-Sub (m), 9 pins Pin assignment according to specification CiA® 102 Specification ISO 11898-2 High-speed CAN (up to 1 Mbit/s) 2.0A (standard format) and 2.0B (extended format) Transceiver NXP TJA1050 Galvanic isolation...
  • Page 10: Appendix Ace-Certificate

    PCAN-Optoadapter – User Manual Appendix A CE-Certificate...
  • Page 11: Appendix B Dimension Drawing

    PCAN-Optoadapter – User Manual Appendix B Dimension Drawing The figure doesn’t show the actual size of the product.

Table of Contents