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ESD CAN-PCIeMini/402-2 Hardware Manual

Pci express mini card with 2 can or 2 can fd interfaces
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CAN-PCIeMini/402-2,
CAN-PCIeMini/402-2-FD
PCI Express® Mini Card with 2 CAN
or 2 CAN FD Interfaces
Hardware Manual
to Products C.2044.04, C.2044.64
CAN-PCIeMini/402-2(-FD)
Hardware Manual • Doc. No.: C.2044.21/ Rev. 1.1
Page 1 of 30
esd electronics gmbh
Vahrenwalder Str. 207 • 30165 Hannover • Germany
http://www.esd.eu
Phone: +49 (0) 511 3 72 98-0 • Fax: +49 (0) 511 3 72 98-68

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Summary of Contents for ESD CAN-PCIeMini/402-2

  • Page 1 CAN-PCIeMini/402-2(-FD) Hardware Manual • Doc. No.: C.2044.21/ Rev. 1.1 Page 1 of 30 esd electronics gmbh Vahrenwalder Str. 207 • 30165 Hannover • Germany http://www.esd.eu Phone: +49 (0) 511 3 72 98-0 • Fax: +49 (0) 511 3 72 98-68...
  • Page 2 design.
  • Page 3 First English version 2017-12-20 Reference to CAN Wiring Hints inserted Note on CAN FD inserted 2020-02-26 EU-Konformitaetserklaerung neu Technical details are subject to change without further notice. CAN-PCIeMini/402-2(-FD) Hardware Manual • Doc. No.: C.2044.21/ Rev. 1.1 Page 3 of 30...
  • Page 4 This NOTICE statement contains the general mandatory sign and gives information that must be heeded and complied with for a safe use. INFORMATION INFORMATION Notes to point out something important or useful. Page 4 of 30 Hardware Manual • Doc. No.: C.2044.21/ Rev. 1.1 CAN-PCIeMini/402-2(-FD)

  • Page 5: Safety Instructions

    ● Do not use damaged or defective cables to connect the CAN-PCIeMini/402-2 and follow the CAN wiring hints in chapter: "Correct Wiring of Electrically Isolated CAN Networks" .
  • Page 6 ● The CAN-PCIeMini/402-2 is intended for installation in an Embedded system or PC, with indoor use only. ● The operation of the CAN-PCIeMini/402-2 in hazardous areas, or areas exposed to potentially explosive materials is not permitted. ● The operation of the CAN-PCIeMini/402-2 for medical purposes is prohibited.

  • Page 7: Table Of Contents

    General Technical Data......................15 6.2 Memory..........................15 PCI Express Mini Interface....................15 Interface........................16 CAN-PCIeMini/402-DSUB9 Adapter..................16 Software Support......................... 17 6.6.1 CAN-PCIeMini/402-2....................17 6.6.2 CAN-PCIeMini/402-2-FD.....................17 Correct Wiring of Electrically Isolated CAN Networks..............18 Standards concerning CAN Wiring..................18 Light Industrial Environment (Single Twisted Pair Cable).............19 7.2.1 General Rules......................

  • Page 8: Overview

    FLASH 25MHz Figure 1: Block circuit diagram The CAN-PCIeMini/402-2 is an add-in PCI Express Full-Mini Card, that features two electrically isolated CAN High-Speed interfaces. The PCI Express® Mini Card CAN-PCIeMini/402-2-FD comes with two CAN FD interfaces. The optional adapter CAN-PCIeMini/402-DSUB9 offers a DSUB9 connector and on board CAN termination.

  • Page 9: Pcb View With Connectors And Leds

    NOTICE Read chapter “Hardware Installation” on page 13, before you start with the installation of the hardware! 2.1 LED Display The CAN-PCIeMini/402-2(-FD) comes with four green LEDs, which are equipped on the top layer, see Figure 2. LED name Indicator...

  • Page 10: Connector Assignment

    Connector Assignment 3. Connector Assignment 3.1 CAN Connector The CAN-PCIeMini/402-2(-FD) comes with two CAN connectors equipped on the PCB top layer. Device connector: 4-pin Wire-to-Board connector, shrouded header (JST, SM04B-SURS-TF) Pin Position: 1 2 3 4 Pin Assignment: Signal reserved...

  • Page 11: Adapter Can-Pciemini/402-Dsub9 And Adapter Cable

    The jumper is located on the bottom layer of the adapter (see Figure 5). JumperJP400 Jumper set Internal termination (120Ω) of the connected CAN net (CAN0 or CAN1) Jumper not set The connected CAN interface has to be terminated externally. CAN-PCIeMini/402-2(-FD) Hardware Manual • Doc. No.: C.2044.21/ Rev. 1.1 Page 11 of 30...

  • Page 12: Connector Assignment Of Adapter

    The 4-pin Wire-to-Board connector, (JST, SM04B-SURS-TF) is equipped on the bottom layer of the adapter. The connector assignment of the CAN cable connector on the CAN-PCIeMini/402-DSUB9 is the same as for CAN-PCIeMini/402-2(-FD), see chapter “Connector Assignment”, page 10. 4.4 Adapter cable One adapter cable is included in delivery of the CAN-PCIeMini/402-DSUB9 adapter.

  • Page 13: Hardware Installation

    If applicable, connect the CAN-PCIeMini/402-DSUB9 adapters via the adapter cables. Set or remove the CAN termination jumper on the adapter according to your needs. Insert the CAN-PCIeMini/402-2 board into the selected PCIe Mini slot. Carefully push the board into place. Fix it with screws.
  • Page 14 NOTICE Please note that the CAN bus has to be terminated at both ends! esd offers special T-connectors and termination connectors for external termination. Additionally the CAN_GND signal has to be connected to earth at exactly one point in the CAN network. For details please read chapter “Correct Wiring of Electrically Isolated CAN Networks”...

  • Page 15: Technical Data

    6.3 PCI Express Mini Interface PCI port PCI Express Specification R1.0a, Link width 1x Form factor PCI Express Mini Card Electromechanical Specification Rev. 1.2 Table 4: PCI bus data CAN-PCIeMini/402-2(-FD) Hardware Manual • Doc. No.: C.2044.21/ Rev. 1.1 Page 15 of 30...

  • Page 16: Can Interface

    Technical Data 6.4 CAN Interface Number of CAN CAN-PCIeMini/402-2-2: 2x CAN high-speed interfaces (CAN0, CAN1), interfaces CAN-PCIeMini/402-2-FD: 2x CAN FD high-speed interfaces (CAN0, CAN1) CAN controller esdACC in EP4CGX Altera FPGA Transceiver Microchip MCP2561FDE/SN CAN-PCIeMini/402-2: According to ISO 11898-1 CAN protocol...

  • Page 17: Software Support

    , RTX64. Higher layer protocols (CANopen, J1939, ARINC825) are only supported for Classical CAN applications on CAN-PCIeMini/402-2-FD. See Order Information on page 30 for availability of the drivers. For detailed information about the driver availability for your operating system, please contact our sales team: sales@esd.eu.

  • Page 18: Correct Wiring Of Electrically Isolated Can Networks

    Therefore the practical maximum number of nodes, bus length and stub length are typically much lower. esd has concentrated her recommendations concerning CAN wiring on the specifications of the ISO 11898-2. Thus this wiring hints forgoes to describe the special features of the derived standards CANopen, ARINC825, DeviceNet and NMEA2000.

  • Page 19: Light Industrial Environment (Single Twisted Pair Cable)

    7.2.1 General Rules NOTICE esd grants the EU Conformity of the product, if the CAN wiring is carried out with at least single shielded single twisted pair cables that match the requirements of ISO 11898-2. Single shielded double twisted pair cable wiring as described in chapter 7.3. ensures the EU Conformity as well.

  • Page 20: Cabling

    9-pin DSUB-termination connectors with integrated termination resistor and male and ● female contacts are available from esd (order no. C.1303.01). DSUB termination connectors with male contacts (order no. C.1302.01) or female contacts ● (order no. C.1301.01) and additional functional earth contact are available, if CAN termination and grounding of CAN_GND is required.

  • Page 21: Heavy Industrial Environment (Double Twisted Pair Cable)

    CAN_L CAN_GND wire shield n.c. n.c. connector case connector case Shield n.c. = not connected earth (FE) Figure 9: CAN wiring for heavy industrial environment CAN-PCIeMini/402-2(-FD) Hardware Manual • Doc. No.: C.2044.21/ Rev. 1.1 Page 21 of 30...

  • Page 22: Device Cabling

    CAN bus line via short cable stubs. This is normally realised by so called T- connectors. When using esd's CAN-T-Connector (order no.: C.1311.03) it should be noted that the shield potential of the conductive DSUB housing is not looped through this T- Connector type.

  • Page 23: Electrical Grounding

    5000 Table 7: Recommended cable lengths at typical bit rates (with esd-CAN interfaces) Optical couplers are delaying the CAN signals. esd modules typically reach a wire length of ● 37 m at 1 Mbit/s within a proper terminated CAN network without impedance disturbances like e.g.

  • Page 24: Examples For Can Cables

    Correct Wiring of Electrically Isolated CAN Networks 7.6 Examples for CAN Cables esd recommends the following two-wire and four-wire cable types for CAN network design. These cable types are used by esd for ready-made CAN cables, too. 7.6.1 Cable for light industrial Environment Applications (Two-Wire)

  • Page 25: Can Troubleshooting Guide

    - there are no open circuits in CAN_H or CAN_L wiring - your bus system has two terminating resistors (one at each end) and that they are 120 Ω each. CAN-PCIeMini/402-2(-FD) Hardware Manual • Doc. No.: C.2044.21/ Rev. 1.1 Page 25 of 30...

  • Page 26: Electrical Grounding

    (see figure at previous page). 4. Measure the DC voltage between CAN_L and CAN_GND (see figure at previous page). Normally the voltage should be between 2.0 V and 3.0 V. Page 26 of 30 Hardware Manual • Doc. No.: C.2044.21/ Rev. 1.1 CAN-PCIeMini/402-2(-FD)

  • Page 27: Can Transceiver Resistance Test

    If you have executed the fault diagnostic steps of this troubleshooting guide and you even can not find a solution for your problem our support department will be able to assist. Please contact our support via email at support@esd.eu or by phone +49-511-37298-130. CAN-PCIeMini/402-2(-FD) Hardware Manual •...

  • Page 28: Declaration Of Conformity

    Declaration of Conformity 9. Declaration of Conformity Page 28 of 30 Hardware Manual • Doc. No.: C.2044.21/ Rev. 1.1 CAN-PCIeMini/402-2(-FD)

  • Page 29: Order Information

    Wire size: 32AWG Table 8: Order information 10.2 Software for CAN-PCIeMini/402-2 Type Order No. CAN layer 2 drivers for Windows/Linux are included in delivery of CAN-PCIeMini/402-2 ( C.2044.04) free of charge. Additional CAN-layer 2 object licences including CD-ROM: C.1101.32 CAN-DRV-LCD QNX C.1101.55...

  • Page 30: Software For Can-Pciemini/402-2-Fd

    Order Information 10.3 Software for CAN-PCIeMini/402-2-FD Type Order No. CAN layer 2 drivers for Windows are included in delivery of CAN-PCIeMini/402-2-FD ( C.2044.64) free of charge. Additional CAN-layer 2 object licences including CD-ROM: C.1101.32 CAN-DRV-LCD QNX C.1101.35 CAN-DRV-LCD RTX (RTX64)

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Can-pciemini/402-2-fdC.2044.04C.2044.64

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