IXXAT USB-to-CAN compact, USB-to-CAN embedded, USB-to-CAN professional, USB-to-CAN automative Hardware Manual
Hardware Manual
USB-to-CAN
V2
USB CAN Interface
compact
embedded
automotive
professional
E-Mail: info@ix x at. com
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www.ixxat.com
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protected by trademark law.
Document number: 4.01.0280.20000
Version: 1.0
IXXAT Automation GmbH
Leibnizstr. 15
88250 Weingarten
Germany
Tel.: +49 751 56146-0
Fax: +49 751 56146-29
Internet: www.ixxat.com
In case of unsolvable problems with this product or other IXXAT products
please contact IXXAT in written form:
Fax: +49 751 56146-29
E-Mail: support@ixxat.de
Further international support contacts can be found on our webpage
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change technical data without pri or anno uncem ent. The gen eral b usines s
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Content
1 Introduction .................................................................................... 5
2 Installation ...................................................................................... 6
2.1 Software installation ............................................................... 6
2.2 Hardware installation .............................................................. 6
2.2.1 USB-to-CANV2 compact / professional / automotive ................ 6
2.2.2 USB-to-CANV2 embedded ........................................................ 6
3 Connectors and displays .............................................................. 7
3.1 USB connector ........................................................................ 7
3.2 Fieldbus connector ................................................................. 7
3.2.1 USB-to-CANV2 compact ........................................................... 7
3.2.2 USB-to-CANV2 professional ..................................................... 8
3.2.3 USB-to-CANV2 automotive ....................................................... 8
3.3 Displays ................................................................................... 9
3.3.1 USB LED .................................................................................. 9
3.3.2 CAN LED .................................................................................. 9
3.3.3 CAN1 LS LED ........................................................................ 10
3.3.4 LIN LED .................................................................................. 10
4 Notes ............................................................................................. 11
4.1 CAN bus termination ............................................................ 11
4.2 LIN interface .......................................................................... 11
4.3 USB-to-CANV2 embedded cable wire assignment .............. 11
5 Appendix ...................................................................................... 12
5.1 Technical data ....................................................................... 12
5.2 Support .................................................................................. 13
5.3 Returning hardware .............................................................. 13
5.4 FCC Compliance ................................................................... 13
5.5 Disposing of old equipment ................................................. 13
5.6 Information on EMC .............................................................. 14
5.7 EC Declaration of Conformi ty .............................................. 14
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USB-to-CANV2 Manual, V1.0
Introduction
1 Introduction
By purchasing the IXXAT USB-to-CANV2 interface, you decided for a highquality electronic component developed and manufactured according to the
latest technological standards.
V2
This manual describes the USB-to-CAN
USB-to-CAN
terface.
In the further description these interfaces are referred as CAN-interface.
The properties of the CAN interfaces are:
V2
professional as well as the USB-to-CANV2 automotive CAN i n-
USB-to-CANV2 compact / embedded
USB 2.0 Hi-Speed (480MBit/s)
one CAN-High-Speed channel according ISO11898-2
compact, USB-to-CANV2 embedded,
optional galvanic CAN bus isolation
fieldbus connection:
o compact: Sub-D9M or RJ45
o embedded: Sub-D9M
USB-to-CAN
USB 2.0 Hi-Speed (480MBit/s)
V2
professional
two CAN-High-Speed channels according ISO11898-2
galvanic CAN bus isolation (both CAN channels are on the same potential)
fieldbus connection: 2 x RJ45
equipped with two cable adapter RJ45 to Sub-D9M
USB-to-CAN
USB 2.0 Hi-Speed (480MBit/s)
V2
automotive
two CAN-High-Speed channels according ISO11898-2, CAN1 can be
switched between high- and low-speed (ISO 11898-3) via software.
one LIN-Interface V1.3, Master/Slave-Mode switchable via software.
Please refer to the instructions in chapter 4.2
galvanic fieldbus isolation (all field bus channels are on the same potential)
fieldbus connection: 2 x RJ45
equipped with two cable adapter RJ45 to Sub-D9M
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USB-to-CANV2 Manual, V1.0
Installation
2 Installation
2.1 Software installation
To operate the interface a driver has to be installed first. For Windows this
driver is part of the VCI (Virtual CAN Interface) V3, which can be downloaded
for free on the IXXAT webpage http://www.ixxat.com
For installation of the VCI V3 driver on Windows comuters, please r efer to the
VCI installation manual.
IXXAT also offers the ECI driver for Linux and real-time operating systems for
many CAN interfaces. Information on supported o perating systems and interfaces is available on the IXXAT webpage http://www.ixxat.com
2.2 Hardware installation
Before connecting the CAN interface to the USB socket on your PC, you
should install the software driver first(see previous section).
.
.
2.2.1 USB-to-CANV2 compact / professional / automotive
The CAN-Interface can be connected on the fly (hot plug support).
2.2.2 USB-to-CANV2 embedded
For all work on the PC and in terface, you must be stat ically discharged. Work
must be carried out on an earthed, anti-static work mat.
Take the following steps in sequence:
(1) Switch off the PC and unplug the power cord.
(2) Open the PC according to the instructions of the PC manufacturer
and find a suitable slot. The cable for the internal USB connection is designed according to standard USB plugs (see chapter 4.3). Please note
the polarity and the occupancy of the pin connector in your PC. Do not
use force when plugging in.
(3) Make sure that the interface sits tightly in the PC.
(4) Close the PC; the hardware installation is now complete.
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USB-to-CANV2 Manual, V1.0
Connectors and displays
Pin No.
Signal
Sub-D9
RJ45
CAN-High
7
1
CAN-Low
2
2
GND
3,6
3, 7
3 Connectors and displays
3.1 USB connector
The shield of the USB cable is connecte d to ground using a 100nF capacitor
and therefore also connected to ground of the USB plug.
It is recommended, that the interface is directly connected to PC USB ports or
to self powered USB hubs to ensure sufficient power supply.
USB-to-CAN
The USB-cable has a plug type "A". The assignment corresponds to the
USB 2.0 standard.
USB-to-CAN
The USB-cable has a 5-pin female connector. The assignment corre-
sponds to PC standard for internal USB devices (see chapter 4.3).
V2
compact / professional / automotive
V2
embedded
3.2 Fieldbus connector
The assignment of the fieldbus connectors (Sub-D9 and RJ45) is in accordance to CiA 303-1.
The shield of the CAN connector is conn ected to CAN ground via a 1 MΩ re-
sistor and a 10 nF capacitor. The shields of the CAN conne ctors of the variants USB-to-CAN
ed directly together.
For non galvanic decoupled CAN interfaces, fieldbus ground and PC ground
are at the same potential.
For best noise immunity, the s hields of the CAN cables must directly connected to ground.
The pin assignment of the connectors CAN interfaces are shown below.
3.2.1 USB-to-CANV2 compact
V2
professional and USB-to-CANV2 automotive are con nect-
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USB-to-CANV2 Manual, V1.0
Connectors and displays
RJ45, Pin No.
Adapter cable
1.01.0074.01000
Signal
CAN 1
CAN 2
Sub-D9M, Pin No.
CAN-High
1 1 7
CAN-Low
2 2 2
GND
3,7
3, 7
3, 6
RJ45, Pin No.
Adapter cable
1.01.0074.01000
Signal
CAN 1
CAN 2
Sub-D9M, Pin No.
CAN-High
1 1 7
CAN-Low
2 2 2
GND
3,7
3, 7
3, 6
CAN-High LS
4 - 4
CAN-Low LS
5 - 1
LIN - 6
5
VBAT
LIN
1
- 8 9
3.2.2 USB-to-CANV2 professional
Two RJ45 to Sub-D9M adap ter cable will be delivered with the USB-to-CAN
V2
professional. The cable can be ordered separately too using order number
1.04.0074.0100.
3.2.3 USB-to-CANV2 automotive
Two RJ45 to Sub-D9M adap ter cable will be delivered with the USB-to-CAN
V2
automotive. The cable can be ordered separately too using order number
1.04.0074.0100.
Picture 3-1: adapter cable RJ45 / Sub-D9M 1.04.0074.01000
1
see chapter 4.2
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USB-to-CANV2 Manual, V1.0
Connectors and displays
Light
pattern
Description
Causes / Hints
off
No communication via USB
Device not connected to USB port
green
USB communication p ossible
red flash
State change
power saving active
Light
pattern
Description
Causes / Hints
off
No CAN communication
Device not connected to CAN
green/
flash
CAN communication
red blink-
CAN communication,
state
• The CAN controller is in "Error Warning"
cation is further possible.
No CAN communication possible
3.3 Displays
The CAN-Interfaces have LE D´s that shows the current communication statu s
of USB and fieldbus activities and are labeled with the appropriate name.
3.3.1 USB LED
• Device not properly initialized, maybe
the USB port can´t provide enough
power.
•
• Device ready for action
• Change power state
3.3.2 CAN LED
green
ing
red Bus Off
CAN controller in error
• No CAN communication.
•
• With each CAN message the LED is
triggered
of "Error passive" state. CAN communi-
• The CAN controller is in "Bus Off" state.
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USB-to-CANV2 Manual, V1.0
Light
pattern
Description
Causes / Hints
off
CAN High-Speed
transceiver active
tolerant) transceiver active
Light
pattern
Description
Causes / Hints
off
No LIN
Device not connected LIN bus
green/gre
en flash
LIN communication
gered
red/red
flash
LIN communication with
errors
message an error was detected
3.3.3 CAN1 LS LED
Connectors and displays
CAN-Low Speed functionality according to ISO11898-3 is only available on
USB-to-CAN
V2
automotive.
• CAN high speed interface is activated
orange CAN low speed (fault
• CAN low speed interface activated
The communication status is shown on CAN1-LED (see chapter 3.3.2)
3.3.4 LIN LED
LIN functionality is only available on USB-to-CANV2 automotive.
• No LIN communication on the LIN bus
communication
•
• With each LIN message the LED is trig-
• On transmission or reception of a LIN
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USB-to-CANV2 Manual, V1.0
Notes
4 Notes
4.1 CAN bus termination
There is no bus termination resistor for th e CAN bus in the CAN interface integrated. IXXAT offers a bus term inatio n res istor a s a feed throu gh connect or as
accessory (order number 1.04.0075.03000)
Picture 4-1: CAN bus termination resistor 1.04.0075.03000
4.2 LIN interface
A LIN interface is only available on the USB-to-CANV2 automotive.
The LIN interface can be configured as L IN Master according to LIN specification V1.3.
If the CAN interface is used as a LIN-Master, a voltage of 12 V DC (voltage
range 8 - 18 V DC) has to be connected to pin VBAT
Power consumption is limited by a 1 kΩ resistor.
, see chapter 3.2.3
LIN
4.3 USB-to-CANV2 embedded cable wire assignment
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USB-to-CANV2 Manual, V1.0
USB-Interface
USB 2.0, Hi-Speed (480 MBit/s)
Microcontroller / RAM / Flash:
32 Bit / 192 kByte / 512 kByte
CAN High Speed , ISO 11898-2
CAN bitrates:
10 kbit/s - 1 Mbit/s
CAN transceiver:
TI SN65HVD251
CAN bus termination:
none
CAN Low Speed , ISO 11898-3
CAN bitrates:
10 kbit/s – 125 kbit/s
CAN transceiver:
NXP TJA1054
CAN bus termination
low speed, RTH=RTL=4,7kΩ
LIN transceiver:
NXP TJA1020
LIN bitrate:
max. 20 kbit/s
LIN VBAT
LIN
:
8 - 18V DC, 12 V DC typical
Galvanic field bus isolation:
800 V DC / 500 V AC for 1 min.
Power supply:
via USB, 5 V DC / 300 mA
Enclosure material:
ABS plastic
Dimension:
80 x 50 x 22 mm
Weight:
approx. 100 g
Operating temperature range:
-20°C - +70°C
Storage temperature range:
-40°C - +85°C
Relative humidity:
10 - 95%, non condensing
Protection class:
IP40
5 Appendix
5.1 Technical data
Appendix
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USB-to-CANV2 Manual, V1.0
Appendix
5.2 Support
For more information on our products, FAQ lists and installation tips, please
refer to the support area on our homepage (http://www.ixxat.com). There you
will also find information on current product versions and available updates.
5.3 Returning hardware
If it is necessary to return hard ware to us, please do wnload the relevant RMA
form from our homepage and follow the instructions on this form.
5.4 FCC Compliance
Declaration of conformity
This device complies with Part 15 of the FCC Rules. Operation is subject to
the following two conditions:
This device may not cause harmful interference, and
this device must accept any interference received, including interference
that may cause undesired operation
Class A digital device – Instructions
Note: This equipment has b een teste d and found to comply with t he li mits for a
Class A digital device, pursuant to Part 15 of the F CC Rules. These limits are
designed to provide reasonable protection against harmful interference when
the equipment is op erated in a commerc ial environment. This equipment generates, uses, and ca n radiate radio frequenc y energy and, if not installe d and
used in accordance with the instruction manual, may cause harmful interference to radio communic ations. Operatio n 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 own expense.
5.5 Disposing of old equipment
This product is covered by Ele ktroG (WEEE) and has to be di sposed according to ElektroG (WEEE) separatel y. Products of IXXAT, which are covered by
ElektroG, are exclusively for commercial use and marked with the symbol of
the crossed-out garbage can.
According to the B2B regul ations , the dis posal in ac cordan ce with § 10 para. 2
clause 3 Electrical a nd Electronic Equipment act in the version of 16.03.2005
is regulated separately in the General Terms and Conditions and its supplements of IXXAT. The terms and conditions, its supplements and other information on disposal of old equipment can be downloaded at www.ixxat.com.
Copyright IXXAT Automation GmbH
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USB-to-CANV2 Manual, V1.0
Appendix
5.6 Informati on on E MC
The product is a class A device. If the pr oduct is used in offic e or home environment radio interfer ence ca n occ ur un d er certain conditions. To ensur e fau l tless operation of the device, the following instructi ons must be followed due to
technical requirements of EMC:
use only the included accessories
the shield of the interfaces m ust be conne cted with the de vice plug and with
the plug on the other side
5.7 EC Declaration of Conformity
EMC compliance testi ng has been co nducted to t he Electrom agnetic Com patibility Directive 2004/108/EC. For more information please consult the EMC
compliance document on the support pages on IXXAT website.
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USB-to-CANV2 Manual, V1.0
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