Kvaser Ethercan HS User Manual

Kvaser Ethercan HS User’s Guide
Copyright 2018 Kvaser AB, Mölndal, Sweden http://www.kvaser.com
Printed Monday 26thNovember, 2018
We believe that the information contained herein was accurate in all respects at the time of printing. Kvaser AB cannot, however, assume any responsibility for errors or omissions in this text. Also note that the information in this document is subject to change without notice and should not be construed as a commitment by Kvaser AB.
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Contents
1 About this manual 4
2 Introduction 5
2.1 Welcome to Kvaser Ethercan HS . . . . . . . . . . . . . . . . . . . . 5
2.2 Major features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.3 Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.4 The t programming language . . . . . . . . . . . . . . . . . . . . . . 6
2.5 Restrictions in t functionality . . . . . . . . . . . . . . . . . . . . . . 6
2.6 Additional software and documentation . . . . . . . . . . . . . . . . 7
3 Kvaser Ethercan HS hardware 8
3.1 Hardware installation . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3.2 Network connector . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3.3 Ethercan Factory Reset Device . . . . . . . . . . . . . . . . . . . . . 9
3.4 CAN channels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.5 Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.6 LED indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4 How to use the Kvaser Ethercan HS 12
4.1 Initial setup on network with DHCP . . . . . . . . . . . . . . . . . . . 12
4.2 Initial setup on network with static IP . . . . . . . . . . . . . . . . . . 13
4.3 Initial setup on device . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.4 Reset device to factory settings . . . . . . . . . . . . . . . . . . . . . 15
4.5 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
5 Appendices 17
5.1 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
5.2 CAN connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
5.3 CAN bus termination . . . . . . . . . . . . . . . . . . . . . . . . . . 18
6 Disposal and Recycling Information 19
7 Legal acknowledgements 20
7.1 Usage warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
7.2 EU Regulatory Compliance . . . . . . . . . . . . . . . . . . . . . . . 21
7.3 Patents, copyrights and trademarks . . . . . . . . . . . . . . . . . . 22
8 Version history 23
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Kvaser Ethercan HS User’s Guide 4 (23)
1 About this manual
This manual is intended for Kvaser Ethercan HS users. This manual contains a description of the hardware properties and general instructions for connecting the device to a computer.
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Kvaser Ethercan HS User’s Guide 5 (23)
2 Introduction
This section will describe the functions and features of the Kvaser Ethercan HS.
2.1 Welcome to Kvaser Ethercan HS
Figure 1: Kvaser Ethercan HS
The Kvaser Ethercan HS is a powerful real time Ethernet to CAN interface. With a time stamp precision of 25 microseconds, the Kvaser Ethercan HS handles transmission and reception of standard and extended CAN messages on the bus. The Kvaser Ethercan HS is compatible with applications that use Kvaser’s CANlib.
This guide is applicable to the Kvaser Ethercan HS devices listed in Table 1.
Device Product Number
Kvaser Ethercan HS 73-30130-00976-9
Table 1: Kvaser Ethercan HS device and its product number.
2.2 Major features
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Kvaser Ethercan HS User’s Guide 6 (23)
Networked CAN interface with Kvaser t programmability.
Supports ISO 11898-1 with both 11-bit and 29-bit CAN identifiers.
Compatible with applications written for other Kvaser CAN hardware using
Kvaser CANlib.
One high-speed CAN connection (compliant with ISO 11898-2), 40 kbit/s up
to 1 Mbit/s.
Fully compatible with J1939, CANopen, NMEA 2000 and DeviceNet.
Supports Kvaser REST API.
Ethernet connection with auto-MDIX using a standard shielded RJ45 socket.
Built-in Power over Ethernet (PoE), allows the device to receive both data
and power over a single Ethernet cable.
Small and lightweight plastic housing.
2.3 Interface
Kvaser Ethercan HS provides a CAN bus interface through a standard Ethernet connector.
2.4 The t programming language
The Kvaser t programming language is event oriented and modeled after C. It can be used to customize the behavior of the Kvaser Ethercan HS and other Kvaser t capable devices.
A t program is invoked via hooks, which are entry points that are executed at the occurrence of certain events. These events can be, for example, the arrival of specific CAN messages or a timer expiration.
Like any Kvaser CAN interface, the Kvaser Ethercan HS can be used via CANlib on a PC. The addition of t programs running directly on the Kvaser Ethercan HS makes it possible to react much quicker to CAN bus events (for example to speed up file transfer protocols or to simulate missing hardware).
For more information, see the Kvaser t Programming Language guide that can be downloaded at www.kvaser.com/download.
2.5 Restrictions in t functionality
The Kvaser Ethercan HS is a dedicated CAN interface, and as such does not contain real-time clock (RTC), logger or SD card functionality, neither does the Kvaser Ethercan HS include dedicated I/O pins. This means that the t functionality listed in Table 2 on Page 7 is not available on Kvaser Ethercan HS (the table shows version 3.9 of the t language compiler).
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Kvaser Ethercan HS User’s Guide 7 (23)
Group Function name
Hooks
on IoEvent
Predefined I/O Functions
kvIoGetNumberOfPins kvIoPinGetInfo kvIoPinSetInfo kvIoConfirmConfig kvIoPinSetDigital kvIoPinGetDigital kvIoPinGetOutputDigital kvIoPinSetRelay kvIoPinGetOutputRelay kvIoPinSetAnalog kvIoPinGetAnalog kvIoPinGetOutputAnalog
Predefined File I/O Functions
fileOpen fileClose fileGets fileReadBlock filePuts fileWriteBlock fileSeek fileDelete
Predefined XML Functions
xmlOpen xmlClose xmlGet
Predefined t Program Related Functions
scriptLoad
Predefined Logger Related Functions
filterDropMessage loggerStatus loggerStart loggerStop
Other Predefined Functions
timeGetDate
Table 2: Functionality in the t language (v3.9) that is not supported by Kvaser Ether­can HS.
2.6 Additional software and documentation
The Kvaser CANlib SDK includes everything you need in order to develop software applications interacting with Kvaser CAN hardware. The SDK contains full documentation and many sample programs, written in C, C++, C#, Delphi, Python and Visual Basic. All Kvaser CAN interface hardware share a common software API. Applications developed using one device type will run without modification on other device types.
The latest versions of documentation, software and drivers can be downloaded for free at www.kvaser.com/download.
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Kvaser Ethercan HS User’s Guide 8 (23)
3 Kvaser Ethercan HS hardware
In this section you can read more about the CAN channels, power supply and LED indicators.
The Kvaser Ethercan HS delivery package contains:
Kvaser Ethercan HS.
Ethercan Factory Reset Device.
3.1 Hardware installation
The Kvaser Ethercan HS may be inserted into any free Ethernet socket. If the Ethernet socket does not support Power over Ethernet, power must be supplied on the CAN connector. For the Kvaser Ethercan HS to communicate with the host computer, a compatible version of the Kvaser driver and firmware must be installed. After the driver has been installed on the host computer, the firmware may then be downloaded and installed on the Kvaser Ethercan HS.
The latest version of the driver and firmware can be downloaded from www.kvaser.com/download.
3.2 Network connector
The Kvaser Ethercan HS has a standard shielded RJ45 socket (STP) ethernet connector, see Figure 2. Connect the Kvaser Ethercan HS to your network or directly to your PC for first time configuration. For more information on how to configure the Kvaser Ethercan HS see Section 4, How to use the Kvaser Ethercan HS, on Page 12.
Figure 2: Network (LAN) connector on the Kvaser Ethercan HS.
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Kvaser Ethercan HS User’s Guide 9 (23)
3.3 Ethercan Factory Reset Device
The Ethercan Factory Reset Device, see Figure 3 on Page 9, is used to reset the Kvaser Ethercan HS configuration. To perform a factory reset see Section 4.4, Reset device to factory settings, on Page 15.
Figure 3: Ethercan Factory Reset Device
3.4 CAN channels
The Kvaser Ethercan HS has one CAN Hi-Speed channel with a 9-pin D-SUB connector. See Section 5.2, CAN connector, on Page 17 for details about the connector.
3.5 Power supply
The Kvaser Ethercan HS is powered either from the Ethernet connector using PoE or from the CAN connector. The Kvaser Ethercan HS is compliant with PoE IEEE
802.3af supporting both Mode A (endspan) and Mode B (midspan).
3.6 LED indicators
The Kvaser Ethercan HS has four LEDs as shown in Figure 4 on Page 10.
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Kvaser Ethercan HS User’s Guide 10 (23)
Figure 4: LEDs on the Kvaser Ethercan HS.
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Kvaser Ethercan HS User’s Guide 11 (23)
LED General meaning
PWR (Green) Steady light when unit is powered and working.
CAN (Yellow) CAN channel status.
ERR (Red) Indicates different types of errors.
LAN (Yellow) LAN connection status.
Fast flashing when waiting for DHCP lease.
Slow flashing when ready for connection as remote device.
Steady light when device is connected as a remote device.
Table 3: LEDs on the Kvaser Ethercan HS.
The ERROR LED indicator can give more information about the cause of failure, see Table 4.
ERROR LED Signal Auxiliary Signal General Meaning
Blink CAN LED blinks CAN channel is in error passive mode
Slower blink CAN LED blinks CAN channel is bus off
Short flash - Error frame detected
Table 4: ERROR LED Indicator Signals
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4 How to use the Kvaser Ethercan HS
4.1 Initial setup on network with DHCP
Connect the Kvaser Ethercan HS to the network and start Kvaser Network Device Selector found in Kvaser Device Guide, see Figure 5.
Figure 5: Kvaser Network Device Selector is found in Kvaser Device Guide
The new device will be available in the Kvaser Network Device Selector, see Figure 6 on Page 13.
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Kvaser Ethercan HS User’s Guide 13 (23)
Figure 6: The new device is found in Kvaser Network Device Selector
4.2 Initial setup on network with static IP
The factory setting of the Kvaser Ethercan HS uses Windows APIPA1. To configure the Kvaser Ethercan HS for a static IP, first connect the device directly to your computer’s network connector and the new device will be available in the Kvaser Network Device Selector (using an IP in the range 169.254.0.1 to
169.254.255.254), in the same way as when an address was acquired via DHCP. Next you may configure the desired static IP address using the Kvaser Remote Device Configuration tool.
4.3 Initial setup on device
When the device is visible in the Kvaser Network Device Selector, connect to the device by clicking the Connect button. The next step is to start the Kvaser Remote Device Configuration (from the context menu, or Tools menu inside Kvaser Device Guide) and select your device, see Figure 7 on Page 14
You will be informed that the parameter area is blank, which is a normal condition for new devices, see Figure 8 on Page 14. The Info tab in the Kvaser Remote Device Configuration tool will then show general information about the device such as MAC address and used IP numbers.
Change the Network Settings to the preferred settings and click OK, see Figure 9 on Page 15.
1
APIPA (Automatic Private IP Addressing), is a DHCP failover mechanism for local networks. When the DHCP client service fails to obtain an IP address, APIPA allocates IP addresses in the private range 169.254.0.1 to 169.254.255.254. APIPA exists in all modern versions of Windows except Windows NT.
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Kvaser Ethercan HS User’s Guide 14 (23)
Figure 7: Start Kvaser Remote Device Configuration by right click on the device and select “Configure Remote Settings”.
Figure 8: Kvaser Remote Device Configuration starting up
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Kvaser Ethercan HS User’s Guide 15 (23)
Figure 9: Kvaser Remote Device Configuration network settings
4.4 Reset device to factory settings
To reset the Kvaser Ethercan HS to factory settings, use the included Ethercan Factory Reset Device and follow the steps given in Section 4.4.1, Factory reset procedure, on Page 16.
Figure 10: Ethercan Factory Reset Device schematic.
Male D-SUB (CN1) Function
3 GND
4 Not connected
9 Power supply to the device
Table 5: Ethercan Factory Reset Device pin configuration for Male D-SUB (CN1)
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Kvaser Ethercan HS User’s Guide 16 (23)
Female D-SUB (CN2) Function
3 GND
4 Factory Reset. By pushing the button SW1, this pin will be connected to
GND.
9 Power supply to the device
Table 6: Ethercan Factory Reset Device pin configuration for Female D-SUB (CN2)
If the Ethercan Factory Reset Device is connected to the Kvaser Ethercan HS it can not be used for normal CAN traffic since CAN high/low are not forwarded within the Ethercan Factory Reset Device.
4.4.1 Factory reset procedure
1. Connect the Ethercan Factory Reset Device directly to the Kvaser Ethercan HS CAN connector. If the Kvaser Ethercan HS is powered through the CAN connector the Ethercan Factory Reset Device should be inserted between the Kvaser Ethercan HS and the power source.
2. Press and hold the button on the Ethercan Factory Reset Device (this will connect the Factory reset pin to ground).
3. Apply power to the Kvaser Ethercan HS.
4. Let the device boot up and the CAN and ERR LEDs will have a steady light.
5. After 5 s the CAN and ERR LEDs start flashing, release the button on the Ethercan Factory Reset Device.
6. The Kvaser Ethercan HS will now reboot with factory default settings.
If the button has not been released after 10 s, the device will continue normal operation without reebooting. The CAN and ERR LEDs will now also stop flashing.
4.5 Troubleshooting
Use “Kvaser Device Guide” in the Control Panel to verify that the computer can communicate with the Kvaser Ethercan HS. If the firmware version shown is all zeros, there are communication problems. If the LEDs are not flashing or do not light up at all, check the power supply.
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Kvaser Ethercan HS User’s Guide 17 (23)
5 Appendices
In this section you will find technical information about Kvaser Ethercan HS and the device’s connectors.
5.1 Technical data
In Table 7 below you will find the Kvaser Ethercan HS technical specifications.
CAN Channels 1
CAN Transceiver TJA1051T (Compliant with ISO 11898-2)
CAN Bit Rate 40 kbit/s up to 1 Mbit/s
Time stamp resolution 25 µs
Error Frame Detection Yes
Error Frame Generation No
Silent mode No
PC interface Ethernet
Ethernet interface Ethernet IEEE 802.3u 100BASE-TX
Ethernet connector Shielded RJ45 socket STP
Galvanic isolation Yes
Power Supply PoE (Power over Ethernet) IEEE 802.3af or
CAN +9 V to +35 V DC
Power consumption Typical 1.2 W
Software requirements Windows (Vista or later)1.
Hardware configuration Done by software.
Dimensions 35 x 165 x 17 mm for body incl. strain relief
Weight 120 g including cables and connectors.
Operating temperature −20◦C to +70◦C
Storage temperature −40◦C to +85◦C
Relative Humidity 0 % to 85 % (non-condensing.)
Table 7: Technical specifications.
5.2 CAN connector
Kvaser Ethercan HS devices that use the 9-pin D-SUB connector (see Figure 11 on Page 18) have the pinning described in Table 8 on Page 18.
1
For other operating systems, contact Kvaser support.
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Kvaser Ethercan HS User’s Guide 18 (23)
Figure 11: The D-SUB 9 connector pin numbers
D-SUB pin number Function
1 Not connected
2 CAN_L
3 GND
4 Factory Reset
5 Shield
6 Not connected
7 CAN_H
8 Not connected
9 Power supply to the device
Table 8: Configuration of the 9-pin D-SUB
The Factory Reset input is only used to reset the device to factory settings, see Section 4.4, Reset device to factory settings, on Page 15.
5.3 CAN bus termination
Every CAN bus must be terminated with a 120 Ohm resistor at each end of the bus. The Kvaser Ethercan HS does not contain any CAN bus termination, because their inclusion could cause severe disturbance in a system which is already correctly terminated.
For laboratory or testing use, the exact value of the termination resistors is not always critical. Sometimes a single terminator is sufficient. For production, proper termination is essential. If you see error frames on the bus, you should check the termination.
To save yourself a lot of trouble, always terminate the CAN bus properly.
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Kvaser Ethercan HS User’s Guide 19 (23)
6 Disposal and Recycling Information
When this product reaches its end of life, please dispose of it according to your local environmental laws and guidelines.
For information about Kvaser’s recycling programs, visit: http://www.kvaser.com/en/kvaser/recycling-policy.html
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Kvaser Ethercan HS User’s Guide 20 (23)
7 Legal acknowledgements
7.1 Usage warning
WARNING FOR ALL USERS
WARNING! - YOUR USE OF THIS DEVICE MUST BE DONE WITH CAUTION AND A FULL UNDERSTANDING OF THE RISKS! THIS WARNING IS PRESENTED TO INFORM YOU THAT THE OPERATION OF THIS DEVICE MAY BE DANGEROUS. YOUR ACTIONS CAN INFLUENCE THE BEHAVIOR OF A CAN-BASED DISTRIBUTED EMBEDDED SYSTEM, AND DEPENDING ON THE APPLICATION, THE CONSEQUENCES OF YOUR IMPROPER ACTIONS COULD CAUSE SERIOUS OPERATIONAL MALFUNCTION, LOSS OF INFORMATION, DAMAGE TO EQUIPMENT, AND PHYSICAL INJURY TO YOURSELF AND OTHERS. A POTENTIALLY HAZARDOUS OPERATING CONDITION IS PRESENT WHEN THE FOLLOWING TWO CONDITIONS ARE CONCURRENTLY TRUE: THE PRODUCT IS PHYSICALLY INTERCONNECTED TO A REAL DISTRIBUTED EMBEDDED SYSTEM; AND THE FUNCTIONS AND OPERATIONS OF THE REAL DISTRIBUTED EMBEDDED SYSTEM ARE CONTROLLABLE OR INFLUENCED BY THE USE OF THE CAN NETWORK. A POTENTIALLY HAZARDOUS OPERATING CONDITION MAY RESULT FROM THE ACTIVITY OR NON-ACTIVITY OF SOME DISTRIBUTED EMBEDDED SYSTEM FUNCTIONS AND OPERATIONS, WHICH MAY RESULT IN SERIOUS PHYSICAL HARM OR DEATH OR CAUSE DAMAGE TO EQUIPMENT, DEVICES, OR THE SURROUNDING ENVIRONMENT. WITH THIS DEVICE, YOU MAY POTENTIALLY:
CAUSE A CHANGE IN THE OPERATION OF THE SYSTEM, MODULE, DEVICE,
CIRCUIT, OR OUTPUT.
TURN ON OR ACTIVATE A MODULE, DEVICE, CIRCUIT, OUTPUT, OR FUNCTION.
TURN OFF OR DEACTIVATE A MODULE, DEVICE, CIRCUIT, OUTPUT, OR
FUNCTION.
INHIBIT, TURN OFF, OR DEACTIVATE NORMAL OPERATION.
MODIFY THE BEHAVIOR OF A DISTRIBUTED PRODUCT.
ACTIVATE AN UNINTENDED OPERATION.
PLACE THE SYSTEM, MODULE, DEVICE, CIRCUIT, OR OUTPUT INTO AN
UNINTENDED MODE. ONLY THOSE PERSONS WHO: (A) ARE PROPERLY TRAINED AND QUALIFIED WITH RESPECT TO THE USE OF THE DEVICE, (B) UNDERSTAND THE WARNINGS ABOVE, AND (C) UNDERSTAND HOW THIS DEVICE INTERACTS WITH AND IMPACTS THE FUNCTION AND SAFETY OF OTHER PRODUCTS IN A DISTRIBUTED SYSTEM AND THE APPLICATION FOR WHICH THIS DEVICE WILL BE APPLIED, MAY USE THE DEVICE. PLEASE NOTE THAT YOU CAN INTEGRATE THIS PRODUCT AS A SUBSYSTEM INTO HIGHER-LEVEL SYSTEMS. IN CASE YOU DO SO, KVASER AB HEREBY DECLARES THAT KVASER AB’S WARRANTY SHALL BE LIMITED TO THE CORRECTION OF DEFECTS, AND KVASER AB HEREBY EXPRESSLY DISCLAIMS ANY LIABILITY OVER AND ABOVE THE REFUNDING OF THE PRICE PAID FOR THIS DEVICE, SINCE KVASER AB DOES NOT HAVE ANY INFLUENCE ON THE IMPLEMENTATIONS OF THE HIGHER-LEVEL SYSTEM, WHICH MAY BE DEFECTIVE.
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Kvaser Ethercan HS User’s Guide 21 (23)
7.2 EU Regulatory Compliance
Company Name:
Postal address:
Postcode:
City:
Telephone number:
E-mail address:
Product:
EU Declaration of Conformity (DoC)
We
Kvaser AB
Aminogatan 25
431 53
olndal
+46 31 886344
sales@kvaser.com
declare that the DoC is issued under our sole responsibility and belongs to the following product:
Kvaser Ethercan HS
Object of the declaration (identification of apparatus allowing traceability):
Product: Kvaser Ethercan HS Type: 73-30130-00976-9
The object of the declaration described above is in conformity with the relevant Union harmonisation legislation:
Electromagnetic Compatibility (EMC) Directive 2014/30/EU (Art. 6)
RoHS recast Directive 2011/65/EU (Art. 4.1)
The following harmonised standards and technical specifications have been applied
(title, date of standard/specification):
EN 55024 (2010) EN 55032 (2012)
EN 61000-6-3 (2007 + A1:2011) EN 50581 (2012)
Signed for and on behalf of:
olndal
Place of issue
2018-10-04
Date of issue Claes Haglund, Supply Chain and Quality director
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Kvaser Ethercan HS User’s Guide 22 (23)
NOTE: This equipment has been tested and found to comply with the limits for a
Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his/her own expense.
7.3 Patents, copyrights and trademarks
All trademarks are the property of their respective owner. Windows is a registered trademark of Microsoft Corporation in the United States and other countries.
Adobe, the Adobe logo, and Reader are either registered trademarks or trademarks of Adobe Systems Incorporated in the United States and/or other countries.
MagiSync is a trademark of Kvaser AB.
DeviceNet is a trademark of Open DeviceNet Vendor Association, Inc.
NMEA 2000 is the registered trademark of the National Marine Electronics Association, Inc.
For information about Kvaser related CAN patents, see www.kvaser.com/patent.
The products described in this document are protected by U.S. patent 5,696,911.
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Kvaser Ethercan HS User’s Guide 23 (23)
8 Version history
Version history for document UG_98211_ethercan_hs:
Revision Date Changes
1.0 2018-08-28 Initial version
2.0 2018-11-12 Updated EU Regulatory Compliance, updated restrictions in t
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