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CAN-PCI/402,
CAN-PCI/402-FD
1, 2 or 4 Channel PCI-CAN Interface
(Layer 2, CANopen
or 2 Channel PCI-CAN FD Interface
CAN-PCI/402
Vahrenwalder Str. 207 • 30165 Hannover • Germany
Phone: +49 (0) 511 3 72 98-0 • Fax: +49 (0) 511 3 72 98-68
®
, J1939 or ARINC825)
Hardware Manual
For products C.2049.02,
C.2049.04,
C.2049.06,
C.2049.32
C.2049.64
Hardware Manual Doc. No.: C.2049.21 / Rev. 1.6
esd electronics gmbh
http://www.esd.eu
CAN-PCI/402-2
(C.2049.04)
Page 1 of 43
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Summary of Contents for ESD CAN-PCI/402
- Page 1 CAN-PCI/402 Hardware Manual Doc. No.: C.2049.21 / Rev. 1.6 Page 1 of 43 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 Links esd electronics gmbh assumes no liability or guarantee for the content of Internet pages to which this document refers directly or indirectly. Visitors follow links to websites at their own risk and use them in accordance with the applicable terms of use of the respective websites.
- Page 3 1.3, 6.4 CAN FD Bitrate of CAN-PCI/402-2-FD is 8Mbit/s 2021-04-15 For CAN-PCI/402-2-FD the increased CAN FD bit rate (up to 8 Mbit/s) is only ensured from the batch number as specified under hardware version above. 2021-12-23 New chapter: Product Label...
- 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. Hardware Manual Doc. No.: C.2049.21 / Rev. 1.6 Page 4 of 43 CAN-PCI/402...
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Page 5: Safety Instructions
● Do not use damaged or defective cables to connect the CAN-PCI/402 and follow the CAN wiring hints in chapter: "Correct Wiring of Electrically Isolated CAN Networks". - Page 6 The intended use of the CAN-PCI/402 is the operation as PCI-CAN interface board. The guarantee given by esd does not cover damages which result from improper use, usage not in accordance with regulations or disregard of safety instructions and warnings.
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Page 7: Table Of Contents
3 Installing and Uninstalling Hardware ..................18 4 Front Panel View with LED-Display ..................20 CAN-PCI/402-2 LEDs ..................... 20 Additional LEDs on CAN-PCI/402-4/Slot2 ............... 21 5 Technical Data ........................22 5.1.1 General Technical Data ................... 22 PCI Express Interface ..................... 22 CAN Interfaces ....................... - Page 8 Table 5: Data of the CAN interface ....................23 Table 6: Data of the CAN interface ....................23 Table 7: Recommended cable lengths at typical bit rates (with esd-CAN interfaces) ....31 Table 8: Order information CAN-PCI/402 hardware ..............41 Table 9: Order information software .....................
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Page 9: Overview
1 Overview 1.1 About this Manual In this hardware manual all versions of the CAN-PCI/402 are described together as CAN-PCI/402. Differences of the CAN-PCI/402 variants are noted accordingly. Available features, options and supplied items may vary depending on the CAN-PCI/402 version you selected. - Page 10 Extension board for low profile board CAN-PCI/402-1-LP 1 CAN interface, 1x DSUB9, (C.2045.34), cable included Accessories: LIN-Extension Board for CAN-PCI/402-2-FD CAN/402-Slot2-LIN LIN-Adapter Board with 2 LIN interfaces, 2x DSUB9, electrical isolation, includes ribbon cable (C.2045.12) The LIN Extension is described in a separate manual (1).
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Page 11: Description
CAN0 only Figure 1: Block circuit diagram The CAN-PCI/402 is a PC board designed for the PCI bus that features one (CAN-PCI/402-1), two (CAN-PCI/402-2) or four (CAN-PCI/402-4/2Slot) electrically isolated high-speed CAN interfaces according to ISO 11898-2. The Classical CAN versions support CAN bit rates up to 1 Mbit/s. The independent CAN interfaces are designed according to ISO 11898-1. -
Page 12: General Properties
Due to the higher bit rate in the data phase in combination with the increase of efficiency by a higher number of user-data bytes, CAN FD offers a higher data throughput while maintaining the benefits of the Classical CAN. The CAN-PCI/402-2-FD is fully backwards compatible with CAN and can also be used in Classical CAN applications. INFORMATION Every CAN FD controller is backward compatible to the Classical CAN protocol. -
Page 13: Customized Options
VxWorks) and the higher-layer protocol stacks (CANopen®, J1939, ARINC825) can be ordered separately. See chapter “Order Information” on page 41 for further information. Additional free-of-charge esd CAN tools for Windows are downloadable from our website. The tools offer efficient setup and analysis of Classical CAN applications and networks. -
Page 14: Pcb View With Connectors And Jumpers
Read chapter “Installing and Uninstalling Hardware” on page 18, before you start with the installation of the hardware! 2.2 CAN-PCI/402-1 In the CAN-PCI/402-1 versions the CAN interface CAN 1 (see Figure 3) is not equipped. See also chapter “Overview of Hardware Versions” on page 9 for further information. Page 14 of 43 Hardware Manual Doc. -
Page 15: Can-Pci/402-4/2-Slot
2.3 CAN-PCI/402-4/2-Slot Figure 4: Top view of the CAN-PCI/402-4/2Slot The Figure 4 above shows the module in the four CAN version CAN-PCI/402-4/2Slot. It consists of the standard version CAN-PCI/402-2 and the additional adapter board CAN-PCIe/402-Slot2 (see Figure 5: Top view of the below). -
Page 16: Jumpers For Can Termination And Jumper Depot
2.4 Jumpers for CAN Termination and Jumper Depot An on-board termination resistor of 120Ω can be individually enabled for each CAN interface via jumpers. For the position of the jumpers and jumper depots of CAN0 and CAN1 on CAN-PCI/402- 2(-FD) see Figure 3, page 14. -
Page 17: Product Label
PCB View with Connectors and Jumpers 2.5 Product Label The product label is described using the example of the CAN-PCI/402-2-FD product label. esd Product label example The esd product label is placed on the PCB and shows: Example: - CE label... -
Page 18: Installing And Uninstalling Hardware
Disconnect the power supply of the PC from the mains. Make sure that no risk arises from the system into which the CAN-PCI/402 shall be inserted. Read the manual of the system used and follow the instructions of the system manufacturer. - Page 19 This applies accordingly if you install the CAN-PCI/402-2-FD with the optional LIN extension CAN/402-Slot2-LIN, see (1). Insert the CAN-PCI/402 board and, if used, the adapter into the selected PCI slots. Carefully push the boards down until they snap into place.
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Page 20: Front Panel View With Led-Display
Front Panel View with LED-Display 4 Front Panel View with LED-Display 4.1 CAN-PCI/402-2 LEDs The CAN-PCI/402-2 standard version and the CAN FD version CAN-PCI/402-2-FD are equipped with four green LEDs in the front panel. Figure 8: Front panel view of CAN-PCI/402-2(-FD) -
Page 21: Additional Leds On Can-Pci/402-4/Slot2
Front Panel View with LED-Display 4.2 Additional LEDs on CAN-PCI/402-4/Slot2 The CAN-PCI/402-4/2Slot comes with four LEDs as described in chapter “CAN-PCI/402-2 LEDs“ on page 20, and with four additional green LEDs on the front panel of the adapter board CAN-PCIe/402-Slot2 as described in the following. -
Page 22: Technical Data
CAN2 - CAN interface 2 (DSUB9/pin contacts, X400) CAN3 - CAN interface 3 (DSUB9/pin contacts, X410) X420 - connection to CAN-PCI/402-2 board via ribbon cable (10-pin shrouded box header) LEDs CAN Activity, Power - CAN-PCI/402-2(-FD): 120 mm x 90 mm (board only) -
Page 23: Can Interfaces
5.3 CAN Interfaces Number of CAN CAN-PCI/402-2: 2 CAN high-speed interfaces (CAN0, CAN1) interfaces CAN-PCI/402-1: 1 CAN high-speed interface (CAN0) CAN-PCI/402-4/2Slot: 4 CAN high-speed interfaces (CAN0 - CAN3) CAN-PCI/402-1-LP: 1 CAN high-speed interface (CAN0) ® CAN controller esdACC in EP4CGX Intel FPGA, According to ISO11898-1 (CAN 2.0A/2.0B) -
Page 24: Software Support
- 30 MB free HD drive space - esd CAN driver installed As part of the esd software development kit (CAN SDK) of the NTCAN-API the CAN Tools are included in delivery of the CAN-CD. The CAN SDK can also be downloaded free-of-charge from the esd website. -
Page 25: Connector Pin Assignments
6 Connector Pin Assignments 6.1 CAN via DSUB9 The two independent DSUB9 connectors of CAN0 and CAN1 and of the additional CAN interfaces CAN2 and CAN3 (CAN-PCI/402-4/2Slot) have the same pin assignment. Device connector: DSUB9 connector with pin contacts. Pin Position:... -
Page 26: Correct Wiring Of Electrically Isolated Can Networks
Therefore, the maximum achievable number of nodes, bus lengths and stub lengths may differ from the theoretically possible number! esd has limited its recommendations for CAN wiring to the specifications of ISO 11898-2. A description of the special features of the derived specifications CANopen, ARINC825, DeviceNet,... -
Page 27: 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 28: Cabling
In principle the CAN bus must be realized in a line. The nodes are connected to the main • CAN bus line via short cable stubs. This is normally realised by so called T-connectors. esd offers the CAN-T-Connector (Order No.: C.1311.03) If a mixed application of single twisted and double twisted cables cannot be avoided, •... -
Page 29: Heavy Industrial Environment (Double Twisted Pair Cable)
6 Select a working combination of bit rate and cable length. 7 Keep away CAN cables from disturbing sources. If this cannot be avoided, double shielded cables are recommended. Figure 12: CAN wiring for heavy industrial environment Hardware Manual Doc. No.: C.2049.21 / Rev. 1.6 CAN-PCI/402 Page 29 of 43... -
Page 30: Device Cabling
CAN bus line via short cable stubs. This is usually realised via so called T-connectors. When using esd's CAN-T-Connector (order no.: C.1311.03) in heavy industrial environment and with four-wire twisted cables, it must be noted that the shield potential of the conductive DSUB housing is not looped through this type of T-connector. -
Page 31: Electrical Grounding
Table 7: Recommended cable lengths at typical bit rates (with esd-CAN interfaces) Optical couplers are delaying the CAN signals. esd modules typically achieve a wire length of 37 m at 1 Mbit/s within a proper terminated CAN network without impedance disturbances, such as those caused by cable stubs >... -
Page 32: Examples For Can Cables
CiA 106: “Connector pin-assignment recommendations ”. 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. -
Page 33: Can Troubleshooting Guide
• All CAN_H and CAN_L lines are correctly connected. • Two terminating resistors of 120 Ω each are connected to your CAN network (one at each end). Hardware Manual Doc. No.: C.2049.21 / Rev. 1.6 CAN-PCI/402 Page 33 of 43... -
Page 34: Electrical Grounding
Measure the DC voltage between CAN_L and CAN_GND, measuring point (See “Simplified diagram of a CAN network” on previous page). Expected result: The measured voltage should be between 2.0 V and 3.0 V. Page 34 of 43 Hardware Manual Doc. No.: C.2049.21 / Rev. 1.6 CAN-PCI/402... -
Page 35: Can Transceiver Resistance Test
Another indication of a defective CAN transceiver is a very high deviation of the two measured input resistances (>> 200 %). 8.6 Support by esd If you have followed the troubleshooting steps in this troubleshooting guide and still cannot find a solution to your problem, our support team can help. -
Page 36: References
(1) esd electronics gmbh, “CAN/402-Slot2-LIN Hardware Manual”, Hannover, 2022, esd electronics, Revision 1.0 (2) esd electronics gmbh, “NTCAN-API Part 1: Application Developers Manual”, Hannover, 2022-12-12, esd electronics, Revision 5.6 (3) esd electronics gmbh, “NTCAN-API Part 2: Installation Guide”, Hannover, 2021-10-27, esd electronics, Revision 4.7... -
Page 37: Application Note To Can/402 Boards
PCI Express Native Control feature in their BIOS. If this feature is enabled by Windows, it enforces additional mandatory features which are not implemented in the bridge of the CAN-PCI/402 boards. This may prevent the start of the default PCI- to-PCI bridge driver (Code 10). -
Page 38: Linux Operating System
This can be diagnosed by looking at the lspci output for the PCIe device behind the Pericom bridge that looks like this in the failure case: root@host# lspci -s 3:0.0 -v -x 03:00.0 CANBUS: ESD Electronic System Design GmbH Device 0402 (rev ff) (prog-if ff) !!! Unknown header type 7f... - Page 39 The mentioned patch hit the Linux mainline kernel with version 5.2.0. The patch also has been backported to the following mainline stable kernels: 5.1.5 5.0.19 4.19.46 4.9.179 3.16.74 Hardware Manual Doc. No.: C.2049.21 / Rev. 1.6 CAN-PCI/402 Page 39 of 43...
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Page 40: Declaration Of Conformity
Declaration of Conformity 11 Declaration of Conformity Page 40 of 43 Hardware Manual Doc. No.: C.2049.21 / Rev. 1.6 CAN-PCI/402... -
Page 41: Order Information
Extension board for CAN-PCI/402- 2-FD (C.2049.64) only with 2 LIN interfaces DSUB9 C.2045.12 according to ISO 17987-4:2016 - electrically isolated - ribbon cable inclusive Table 8: Order information CAN-PCI/402 hardware Hardware Manual Doc. No.: C.2049.21 / Rev. 1.6 CAN-PCI/402 Page 41 of 43... -
Page 42: Software
C.1101.55 These drivers are for Classical CAN operation only! Higher layer protocols including CD-ROM: CANopen Single user runtime license for CANopen Software Stacks in connection with esd CAN hardware and NTCAN API: CANopen Software Stack Windows/Linux C.1101.06 CANopen-LCD CDROM+Lizenz QNX C.1101.17... -
Page 43: Pdf Manuals
Table 10: Available Manuals Printed Manuals If you need a printout of the manual additionally, please contact our sales team (sales@esd.eu) for a quotation. Printed manuals may be ordered for a fee. Hardware Manual Doc. No.: C.2049.21 / Rev. 1.6...
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