PCAN-USB Hub - User Manual
Contents
1. OFF Full speed USB connection USB 1 1 with a computer 18 PCAN USB Hub User Manual a System p ZN 5 r O O OJ O oj O P gm pa A Ka A N A N O CaN RS 232 A Rs 232B8 O Figure 8 Arrangement of the LEDs on the front side CAN RS 232 A B LED Status Meaning CAN Red on The CAN interface is initialized There s a connection to a driver of the operating system Red slow blinking A software application is connected to the CAN interface Red quick blinking Data is transmitted via the connected CAN bus RS 232 A B Green quick blinking Transmission on TxD or RxD 4 2 Unplugging the Hub Under Windows the icon for removing hardware safely is not used with the PCAN USB Hub You can unplug the adapter from the computer without any preparation 4 3 Distinguishing Several PCAN USB Hub You can operate several PCAN USB Hub adapters on a single computer at the same time The supplied program PCAN View allows the assignment of device IDs in order to distinguish the adapters in a software environment Fore more information see section 5 1 3 on page 25 19 PCAN USB Hub User Manual a System 5 Using the Software This chapter covers the provided software PCAN View and the programming interface PCAN Basic 5 1 CAN Monitor PCAN View for windows PCAN View for Windows is a simple CAN monitor for viewing transmitting and logging CAN messages CEE E N aa Fi2. PCAN USB Device Universal Serial Bus controllers gt Generic USB Hub Universal Serial Bus controllers gt USB Serial Converter A Universal Serial Bus controllers gt USB Serial Converter A Universal Serial Bus controllers gt USB Composite Device The port numbers for the COM ports may vary If a COM port is occupied the next vacant port number is used Changing the port number in the Device Manager Ports COM amp LPT gt USB Serial Port COMn gt Properties gt Port Settings gt Advanced 10 PCAN USB Hub User Manual System 3 Connectors on the Adapter 3 1 Upstream Port USB Cable The cable with the USB plug is used for connecting the PCAN USB Hub to a computer When a High speed USB connection USB 2 0 is established the LED at the upstream port is on For a Full speed USB connection USB 1 1 the LED stays off The upstream port can be used for voltage supply of the PCAN USB Hub see the following section 3 2 3 2 Power Voltage Supply The voltage supply of the PCAN USB Hub may either be done via the upstream port or with an external power supply at the power socket Property For voltage supply via upstream port power socket Supply voltage 5 V DC USB 9 36 VDC Operating mode name Bus powered Self powered Permissible current delivery 100 mA 500 mA USB port 1 2 Permissible total current consumption of hub incl additional USB devices at 500 mA the hub If the permissible current deliv
3. User Manual m System Appendix B Dimension Drawing LJ CJ n USE Fort USB Part Power USE Upelrearmn os Back de 5 2 i Front sae ee b mm E Figure 17 Back and front side with top view PCAN USB Hub The figure doesn t show the actual size of the product 33 PCAN USB Hub User Manual a System Appendix C Quick Reference Software Hardware Installation under windows Before connecting the PCAN USB Hub to the computer set up the corresponding software package from the supplied DVD with administrator privileges Afterwards connect the PCAN USB Hub to a USB port at your computer The hub is recognized by Windows and the drivers are initialized After the installation process for the CAN interface is finished successfully the red CAN LED on the hub is illuminated The RS 232 interfaces are accessible as virtual COM ports Getting Started under windows Run the CAN monitor PCAN View from the Windows Start menu as a sample application for accessing the CAN interface of the PCAN USB Hub For initialization of the PCAN USB Hub select the desired CAN interface and the CAN bit rate LED Status Meaning Power Green on Supply via upstream port Red on external voltage supply LED Status Meaning USB upstream Red on High speed USB connection USB 2 0 with a computer OFF Full soeed USB connection USB 1 1 with a computer 34 PCAN USB Hub User Manual m LED Status CAN Red on Red slow blinking Red quic
4. casing opened a 5 Volt supply can be routed to pin 1 and the external voltage supply if available can be routed to pin 9 of the D Sub CAN connector CAN D Sub pin Voltage Max current delivery 1 5 V 100 mA 9 external supply voltage 2A 9 36 V If the solder bridge for pin 9 is set the state of this pin can be switched by software on off At delivery pin 9 is on referred to the software part On request we ll provide you with additional informa tion and a Windows program for switching contact information see on page 2 D Proceed as follows to activate the 5 Volt supply and the external voltage supply at the CAN connector Attention Electrostatic discharge ESD can damage or destroy components on the PCAN USB Hub board Take precautions to avoid ESD when handling the card Remove the four lower corner screws from the aluminum casing of the PCAN USB Hub and then the bottom cover Set the solder bridge s on the PCB of the PCAN USB Hub according to the desired function During this procedure take especially care not to produce unwanted short circuits on the board The following figure shows the positions of the solder fields on the PCB of the PCAN USB Hub the tables below contain the possible settings 13 PCAN USB Hub User Manual m System Figure 3 Positions of the solder fields JP103 and JP104 on the PCB of the PCAN USB Hub 5 Volt supply gt None Pin 1 JP104 oo oe External supply g
5. PCAN View CAN monitor for Windows PCAN Basic programming interface consisting of an interface DLL examples and header files for all common programming languages Manual in PDF format PCAN USB Hub User Manual a System 2 Installing the Software and the Adapter This chapter covers the software setup for the PCAN USB Hub under Windows and the connection of the hub to the computer Drivers for the CAN interface as well as the RS 232 interfaces are installed Setup the driver for the CAN interface before connecting the PCAN USB Hub to the computer for the first time D Do the following to install the driver for the CAN interface 1 D Make sure that you are logged in as user with administrator privileges not needed for normal use of the PCAN USB Hub later on Insert the supplied DVD into the appropriate drive of the computer Usually a navigation program appears a few moments later If not start the file Intro exe from the root directory of the DVD On the page English gt Drivers activate the entry PCAN USB Click on Install now The setup program for the driver is executed Follow the instructions of the setup program J Tip If you don t want to install the CAN monitor PCAN View for Windows onto hard disk together with the driver you have the option to start the program later directly from DVD without prior installation PCAN USB Hub User Manual a System Do the following to connect
6. Tab 22 5 1 2 Trace Tab 24 5 1 3 PCAN USB Tab 25 PCAN USB Hub User Manual 5 1 4 Status Bar 5 2 Linking Own Programs with PCAN Basic 5 2 1 Features of PCAN Basic Deland Principle Description of the API Jele Notes about the License 6 Technical Specifications Appendix A CE Certificate Appendix B Dimension Drawing Appendix C Quick Reference System 25 26 27 28 29 30 32 33 34 PCAN USB Hub User Manual a System 1 Introduction The PCAN USB Hub provides multiple hardware interfaces through a USB connection The device has connection facilities for one CAN bus two serial RS 232 connections and two additional USB devices Device drivers and programming interfaces exist for different operating systems so programs can easily access a connected CAN bus 1 T Tip At the end of this manual Appendix C you can find a Quick Reference with brief information about the installation and operation of the PCAN USB Hub 1 1 Properties at a Glance High speed USB 2 0 hub with e CAN interface D Sub 9 pin connector in accordance with CiA 102 e two RS 232 ports D Sub 9 pin connectors e two High speed USB 2 0 downstream ports Passive bus powered hub operation through the USB port of a PC enables power consumption of up to 100 mA per USB channel Active self powered hub operation through the optional external hub power supply 9 36 V enables power consumption of up to 500 mA per USB channel Gua
7. 00 00 00 29 38 00 00 00 00 0464 01 00 00 00 00 00 AF 00 00 00 00 00 00 02 10 00 00 00 00 04 64 00 00 00 29 38 00 00 00 00 00 00 11 39 00 00 00 00 AF 00 00 00 00 00 00 02 10 00 00 00 00 04 64 00 00 00 F9 39 00 00 00 00 00 00 F9 39 00 00 00 00 00 00 F9 39 00 00 00 O Connected to PCAN USB 500 kBit s eS Overruns 0 OxXmtFull 0 Figure 13 Trace tab System On the Trace tab the data tracer of PCAN View is used for logging the communication on a CAN bus During this process the CAN messages are cached in the working memory of the PC Afterwards they can be saved to a file The tracer can be configured to run in linear or in ring buffer mode In linear buffer mode the logging is stopped as soon as the buffer is filled completely In ring buffer mode the oldest messages are overwritten by incoming ones Ls PCAN USB Hub User Manual m System Decks PCAN USB Tab sf Receive Transmit m Trace pa PCAN USB PCAN USB Firmware 5 1 Device ID 20h Set el 0 FFh Figure 14 PCAN USB tab With the PCAN USB tab you can assign a device ID to the adapter Then it can be clearly identified during operation of several PCAN USB Hub adapters on a single computer Furthermore the current firmware version of the connected adapter is displayed on the tab 5 1 4 Status Bar e gt Connected to PCAN USB Hub 500 kBit s eS Overruns 0 OXmtFull 0 Figure 15 Display of the status bar The status ba
8. 01 System 1103 1103 1103 18FEEE00h 18FEF100h 18FEFC00h o o o o o o OC OC 00 00 00 00 00 00 00 00 2200 00 00 00 00 00 00 56 65 68 69 63 6C 65 31 28 00 00 00 00 00 00 00 00 5B 1E 0100 00 00 00 00 F 00 00 00 00 00 00 1001 415 10001 1001 101 1001 1103 2206 109 1103 11033 1103 Message 100h 101h 102h OOFFAATTh Transmit cs Data 18 00 1100 11001100 14 01 1100 00010001 Cycle Time Wait 100 v 125 Wait Trigger Time Time Manual O Connected to PCAN USB 500 kBit s amp Overruns 0 OXmtFull 0 Figure 11 Receive Transmit tab The Receive Transmit tab is the main element of PCAN View It contains two lists one for received messages and one for the transmit messages Representation of CAN data is in hexadecimal format Do the following to transmit a CAN message with PCAN View 6 Select the menu command Transmit gt New Message alternatively Jor Ins The dialog box New Transmit Message is shown 22 PCAN USB Hub User Manual m System Edit Transmit Message ID Hex DLE Data Hex 12 44 25 12 44 25 AB OC Cycle Time 125 Message Type Extended Frame W Paused Remote Request Comment Wake Up Message Cancel Help Figure 12 Dialog box New transmit message 7 Enter the ID and the data for the new CAN message 8 The field Cycle Time indicates if the message shal
9. Manual m System If you haven t installed PCAN View together with the device driver you can start the program directly from the supplied DVD In the navigation program Intro exe go to English gt Tools and under PCAN View for Windows select the link Start The dialog box for selecting the CAN hardware and for setting the CAN parameters appears lt gt Connect Available CAN hardware and PCAN nets amp PCAN USB Device Bh Firmware 2 8 Bit rate 500 kBit s Bus timing register value Hex 0010 Message filter Standard From 000 Hex To TFF Hex Extended Cancel Help Figure 10 Selection of the CAN specific hardware and parameters 2 From the list Available CAN hardware select the CAN channel to be used 3 Select the bit rate that is used by all nodes on the CAN bus from the dropdown list Bit rate 4 Under Filter settings you can limit the range of CAN IDs to be received either for standard frames 11 bit IDs or for extended frames 29 bit IDs 5 Finally confirm the settings in the dialog box with OK The main window of PCAN View appears see Figure 11 21 5 1 1 File Client 18FECO00h 18FEC100h User Manual PCAN USB Hub PEAK Receive Transmit Tab Edit Transmit S Hli View Trace Help e nialvced 00 7F 7D 00 00 00 00 00 88 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Cycle Time 1001 1001 10
10. N interface control device will not work The PCAN USB Hub does not have an internal termination Use the adapter on a terminated CAN bus 3 6 2 Example of a Connection Terminated cable PC Control device CAN Interface Figure 6 Simple CAN connection In this example the PCAN USB Hub ts connected with a control unit by a cable that is terminated at both ends 16 PCAN USB Hub User Manual a 3 6 3 System Maximum Bus Length High Speed CAN networks may have bit rates of up to 1 Mbit s The maximum bus length depends primarily on the bit rate The following table shows the maximum possible CAN bus length at different bit rates Bit rate 1 Mbit s 500 kbit s 250 kbit s 125 kbit s 50 kbit s 20 kbit s 10 kbit s 5 kbit s Bus length 40 m 110 m 240 m 500 m 1 3 km 3 3 km 6 6 km 13 0 km The listed values have been calculated on the basis of an idealized system and can differ from reality 17 PCAN USB Hub User Manual m System 4 Operation 4 1 Status LEDS The PCAN USB Hub has several status LEDs AN CJC C LT J USB Port 2 USB Port 1 m Power N USB Upstream O Figure 7 Arrangement of the LEDs on the back side USB upstream power socket Power LED Status Meaning Power Green on Supply via upstream port Red on external voltage supply LED Status Meaning USB upstream Red on High speed USB connection USB 2 0 with a computer
11. PCAN USB Hub All in one USB adapter for communication via CAN RS 232 and USB User Manual v2 1 2 PEAK System PCAN USB Hub User Manual System Products taken into account Product Name Model Part Number PCAN USB Hub IPEH 002004 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 They are not explicitly marked by uTM and D 2012 PEAK System Technik GmbH PEAK System Technik GmbH Otto Roehm Strasse 69 64293 Darmstadt Germany Phone 49 0 6151 8173 20 Fax 49 0 6151 8173 29 www peak system com info peak system com Document version 2 1 2 2012 07 16 PCAN USB Hub User Manual m System Contents 1 Introduction 5 1 1 Properties at a Glance 5 1 2 System Requirements 6 1 3 Scope of Supply 7 2 Installing the Software and the Adapter 8 3 Connectors on the Adapter 11 3 1 Upstream Port USB Cable 11 3 2 Power Voltage Supply 11 3 3 CAN 12 3 3 1 Supplying External Devices via the CAN Connector 13 3 4 RS 232 15 3 5 USB Ports Downstream 15 3 6 Cabling 16 3 6 1 Termination 16 3 6 2 Example of a Connection 16 3 6 3 Maximum Bus Length 17 4 Operation 18 4 1 Status LEDS 18 4 2 Unplugging the Hub 19 4 3 Distinguishing Several PCAN USB Hub 19 5 Using the Software 20 5 1 CAN Monitor PCAN View for Windows 20 5 1 1 Receive Transmit
12. Technical Specifications Connectors Computer CAN RS 232 USB USB Upstream port Downstream ports CAN Specification Bit rates Controller Transceiver Supplying external devices Termination RS 232 Transfer rates Signal levels Continued on the next page USB plug type A D Sub m 9 pins Pin assignment according to specification CiA 102 2 x D Sub m 9 pins 2 x USB socket type A USB 2 0 compatible to USB 1 1 USB 2 0 ISO 11898 2 High speed CAN 2 0A standard format and 2 0B extended format 5 kbit s 1 Mbit s NXP Philips SJA1000 NXP Philips PCA82C251 D Sub Pin 1 5 V max 100 mA External power supply D Sub Pin 9 9 36 V max2A none 0 3 120 kbit s EIA 232E 30 PCAN USB Hub Power Supply Supply voltage Power consumption Environment Operating temperature Temperature for storage and transport Relative humidity EMC Ingress protection IEC 60529 Measures Size Cable length Weight User Manual m System 5 V DC via USB port bus powered operation 9 36 V DC via Power socket self powered operation At 5 V via USB port max 300 mA At 12 V via Power socket max 150 mA each time without connected USB devices 40 85 C 40 185 F 40 105 C 40 221 F 15 90 not condensing EN 55024 2003 10 EN 55022 2008 05 EC directive 2004 108 EG IP20 105 x 26 x 110 mm without connection cable ca 1 5 m 300 g with conn
13. e Driver internal buffer for 32 768 messages per CAN channel Precision of time stamps on received messages up to 1 us depending on the PEAK CAN interface used Access to specific hardware parameters such as listen only mode Notification of the application through Windows events when a message Is received Extended system for debugging operations Multilingual debugging output Output language depends on operating systems Debugging information can be defined individually An overview of the API functions is located in the header files You can find detailed information about the PCAN Basic API on the provided DVD in the text and help files file name extensions txt and chm 27 PCAN USB Hub User Manual a System 5 2 2 Principle Description of the API The PCAN Basic API is the interface between the user application and device driver In Windows operating systems this is a DLL Dynamic Link Library The sequence of accessing the CAN interface is divided into three phases 1 Initialization 2 Interaction 3 Completion Initialization A CAN channel must be initialized before using it This is done by the simple call of the function can Initialize Depending on the type of the CAN hardware up to eight CAN channels can be opened at the same time After a successful initialization the CAN channel is ready for communication with the CAN hardware and the CAN bus No further configuration steps are required Interact
14. ection cable 31 PCAN USB Hub User Manual m System Appendix A CE Certificate PCAN USB Hub IPEH 002004 EC Declaration of Conformity PEAK System Technik GmbH Notes on the CE Symbol The following applies to the PCAN USB Hub product IPEH 002004 EC Directive This product fulfills the requirements of EC directive 2004 108 EG on Electromagnetic Compatibility and is designed for the following fields of application as per the CE marking Electromagnetic Immunity DIN EN 55024 Publication date 2003 10 Information technology equipment immunity characteristics Limits and methods of measurement IEC CISPR 24 1997 modified A1 2001 A2 2003 German version EN 55024 1998 A1 2001 A2 2003 Electromagnetic Emission DIN EN 55022 Publication date 2008 05 Information technology equipment Radio disturbance characteristics Limits and methods of measurement IEC CISPR 22 2005 modified A1 2005 German version EN 55022 2006 A1 2007 Declarations of In accordance with the above mentioned EU directives Conformity the EC declarations of conformity and the associated documentation are held at the disposal of the competent authorities at the address below PEAK System Technik GmbH Mr Wilhelm Otto Roehm Strasse 69 64293 Darmstadt Germany Phone 49 0 6151 8173 20 Fax 49 0 6151 8173 29 E mail info peak system com Mh bi Signed this 4 day of October 2011 32 PCAN USB Hub
15. ery value is exceeded by connecting additional USB devices to the PCAN USB Hub Windows shows a respective warning and deactivates the related components 11 PCAN USB Hub User Manual a System OTIS Figure 1 Power socket at the rear of the PCAN USB Hub for the external voltage supply self powered operation The connection of an external power supply at the power socket is done with the supplied mating connector for fastening cable strands 3 3 CAN 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 5 V optional CAN_L GND_CAN n c GND_PWR CAN_H n c PWR OUT optional y n c n c not connected Figure 2 Pin assignment High speed CAN view onto connector of the PCAN USB Hub With the pins 1 and 9 devices with low power consumption e g bus converters can be directly supplied via the CAN connector At delivery these pins are not assigned You can find a detailed description about the activation in the following section 3 3 1 i co O Tip You can connect a CAN bus with a different transmission 2 standard via a bus converter PEAK System offers different bus converter modules e g PCAN TJA1054 for a Low speed CAN bus according to ISO 11898 3 12 PCAN USB Hub User Manual a System 3 3 1 Supplying External Devices via the CAN Connector By setting solder bridges on the PCB of the PCAN USB Hub
16. ion For receiving and transmitting CAN messages the functions can Read and can write are available Additional settings can be made e g setting up message filters to confine to specific CAN IDs or setting the CAN controller to listen only mode When receiving CAN messages events are used for an automatic notification of an application client This offers the following advantages The application no longer needs to check for received messages periodically no polling The response time at reception is reduced 28 PCAN USB Hub User Manual a System Completion To end the communication the function can _Uninitialize Is called in order to release the reserved resources for the CAN channel among others In addition the CAN channel is marked as Free and is available to other applications 5 2 3 Notes about the License Device drivers the interface DLL and further files needed for linking are property of the PEAK System Technik GmbH and may be used only in connection with a hardware component purchased from PEAK System or one of its partners If a CAN hardware component of third party suppliers should be compatible to one of PEAK System then you are not allowed to use or to pass on the driver software of PEAK System If a third party supplier develops software based on the PCAN Basic and problems occur during the use of this software consult the software provider 29 PCAN USB Hub User Manual m System 6
17. k blinking RS 232 A B Green quick blinking High speed CAN GND_PWR CAN_H gt n c lt PWR OUT optional lt n c not connected System Meaning The CAN interface is initialized There s a connection to a driver of the operating system A software application is connected to the CAN interface Data is transmitted via the connected CAN bus Transmission on TxD or RxD RS 232 o 5 V optional DCD o CAN_L gt RxD RTS GND_CAN gt TxD CTS gt DTR RI lt gt GND 35
18. l be transmitted manually or periodically If you want to transmit the message periodically you must enter a value greater than 0 For a manual only transmission enter 0 9 Confirm the entries with OK The created transmit message appears on the Receive Transmit tab 10 You trigger selected transmit messages manually with the menu command Transmit gt Send alternatively Space bar The manual transmission for CAN messages being transmitted periodically is carried out additionally Tip Using the menu command File gt Save the current transmit messages can be saved to a list and loaded for reuse later on Q _ ee 23 PCAN USB Hub User Manual PEAK 5 1 2 Trace Tab File Client Edit Transmit View Trace Help 20 Paused 2 36795 0 25 5 Ring Buffer Rx 254 2 1808 18F00300 2 1811 18FE6C00 2 18682 18F00400 2 2078 18F00400 2 2283 18F00400 2 2303 18F00300 Data 00 AF 00 00 00 00 00 00 02 10 00 00 00 00 04 64 00 00 00 41 37 00 00 00 00 00 00 41 37 00 00 00 00 00 00 41 37 00 00 00 00 AF 00 00 00 00 00 00 Errors 0 2 2306 18FE6C00 02 10 00 00 00 00 04 64 2 2478 18F00400 2 2683 18F00400 2 2781 18FEF100 2 2784 18F00300 2 2787 18FE6C00 2 2888 18F00400 2 3084 18F00400 2 3279 18F00300 2 3282 18FE6C00 2 3265 18F00400 2 3484 18F00400 2 3679 18F00400 omn S e E a a E aa E a a B a a E m a E m e BE m e E e E a E a A m a SAO m a E a a E m o E e a am am 00 00 00 41 37 00 00 00
19. le Client Edit Transmit View Trace Help S Ai h Xd etaloo a Receive Transmit Trace amp PCAN USB Message DLC Data Cycle Time Count 18FECO00h 8 00 7F 7D 00 00 00 00 00 1001 1103 18FEC100h 8 88 00 00 00 00 00 00 00 1001 1103 q 18FEE500h 8 00 00 00 00 00 00 0000 1001 1103 S isreeso0h 8 0000000000 00 00 00 a 1001 1103 ff Eome 22 00 00 00 00 00 00 00 415 2206 L kacon 8 56 65 68 69 63 6C 65 31 eee 10001 109 aN 8 28 00 00 00 00 00 00 00 ER PCAN View i 8 00 5B 1E 01 00 00 00 00 8 00 FA 00 00 00 00 00 00 Available CAN hardware and PCAN nets L Addin Delete DLC Data cle nal 8 18 00 11 00 11 00 1100 ait a E PEAK PCI CAN at PCI Bus 4 Device 1 Channel 1 2 4 100 AF PCI 125k 125 kBit s 2 1100 vii FF PCI 250k 250 kBit s 4 00010001 Wait AF PCI 500k 500 kBit s ee PCAN USB Pro Device 11h Channel 1 Firmware 1 1 1 ce PCAN USB Pro Device 11h Channel 2 Firmware 1 1 1 ee PCAN USB Device Bh Firmware 2 8 SB 500 kBit s amp Overruns 0 QXmtFull 0 _ _ Bit rate 500 kBit s Bus timing register value Hex 001C Message filter Standard From 000 Hex To TFF Hex Extended oe cones Hee J Figure 9 PCAN View for Windows Do the following to start and initialize PCAN View 1 If PCAN View is already installed on the hard disk open the Windows Start menu go to Programs gt PCAN Hardware and select the entry PCAN View 20 PCAN USB Hub User
20. r shows information about the current CAN connection about error counters Overruns OXmtFull and shows error messages You can find further information about the use of PCAN View in the help which you can invoke in the program via the menu Help or the F1 key 25 PCAN USB Hub User Manual System 5 2 Linking Own Programs with PCAN Basi1c Figure 16 PCAN Basic On the provided DVD you can find files of the programming interface PCAN Basic in the directory branch Develop This API provides basic functions for linking own programs to CAN interfaces by PEAK System and can be used for the following operating systems Windows 7 Vista XP 32 64 bit Windows CE 6 x x86 ARMv4 The API is designed for cross platform use Therefore software projects can easily ported between platforms with low efforts PEAK System has created examples for the following programming languages C C C CLR Visual Basic Delphi Python and Java 26 PCAN USB Hub User Manual a 5 2 1 Features of PCAN Basic Supports Windows 7 Vista XP 32 64 bit and Windows CE 6 x operating system Multiple PEAK System applications and your own can be operated on a physical CAN channel at the same time Use of a single DLL for all supported hardware types Use of up to 8 channels for each hardware unit depending on the PEAK CAN interface used Simple switching between the channels of a PEAK CAN interfac
21. ranteed high transfer rates on all channels if a Full speed device is connected thanks to a hub controller with 4 transaction translators Bit rates up to 1 Mbit s PCAN USB Hub User Manual a System Time stamp resolution approx 42 us Compliant with CAN specifications 2 0A and 2 0B NXP PCA82C251 CAN transceiver 5 Volt and external power supply at the CAN connector connectible by solder bridges e g for external bus converter Extended operating temperature range from 40 to 85 C 40 to 185 F 0 Note This manual describes the use of the PCAN USB Hub with Windows You can find CAN drivers for Linux and the corresponding application information on the provided DVD in the directory branch Develop and on our website under www peak system com linux 1 2 System Requirements A vacant USB port at the computer USB 2 0 recommended Operating system Windows 7 Vista XP 32 64 bit or Windows CE 6 x x86 and ARMv4 processor support or Linux 32 64 bit 0 Note Do not use a USB extension cable to connect the PCAN USB Hub to the computer The use of an extension cable does not comply with the USB specification and can lead to malfunction of the adapter PCAN USB Hub User Manual m System 1 3 Scope of Supply PCAN USB Hub in aluminum casing Mating connector for voltage supply Device drivers for Windows 7 Vista XP 32 64 bit and Linux 32 64 bit Device driver for Windows CE 6 x x86 and ARMv4 processor support
22. t None Pin 9 JP103 oo eo A Attention Risk of short circuit If the option described in this section is activated you may only connect or disconnect CAN cables or peripheral systems e g external bus converters to or from the PCAN USB Hub while it is de energized the hub is not connected to the computer Consider that some computers still supply the USB ports with power even when they are turned off standby operation 14 PCAN USB Hub User Manual a System 3 4 RS 232 An RS 232 connection is done via a 9 pin D Sub connector DCD RxD TxD DTR GND DSR RTS CTS RI Figure 4 Pin assignment RS 232 A B view onto connector of the PCAN USB Hub 3 5 USB Ports Downstream Further USB devices can be connected to the USB ports 1 and 2 Ey 4 USB Port 2 USB Port 1 Figure 5 USB ports at the back of the PCAN USB Hub When using the USB ports we recommend the voltage supply of the PCAN USB Hub via the power socket self powered operation See also section 3 2 Power Voltage Supply on page 11 Supply via Operating mode Current delivery USB port 1 2 Upstream port Bus powered max 100 mA Power socket Self powered max 500 mA 15 PCAN USB Hub User Manual m System 3 6 Cabling 3 6 1 Termination A High speed CAN bus ISO 11898 2 must be terminated on both ends with 120 Ohms Otherwise there are interfering signal reflections and the transceivers of the connected CAN nodes CA
23. the PCAN USB Hub and carry out the initialization of the CAN driver and the installation of the drivers for the RS 232 interfaces 0 Note Do not use a USB extension cable to connect the PCAN USB Hub to the computer The use of an extension cable does not comply with the USB specification and can lead to malfunction of the adapter 1 Connect the PCAN USB Hub to a USB port at the computer The computer can remain powered on Windows notifies that new hardware has been detected 2 Windows XP only A Wizard dialog box appears Follow its instructions Deny the search for driver software at Windows Update and select the automatic software installation during this procedure 3 Dialog boxes appear for the installation of the drivers for the RS 232 interfaces devices USB lt gt Serial Cable and USB Serial Port Follow their instructions Select the search for driver software on DVD during this procedure All Windows operating systems The drivers are found and installed by Windows 4 Afterwards you can work as user with restricted rights again After the initialization process for the driver for the CAN interface is finished successfully the red LED at the CAN connector of the PCAN USB Hub is illuminated PCAN USB Hub User Manual a System The Device Manager of Windows contains the following new entries Ports COM amp LPT gt USB Serial Port COMn and USB Serial Port COMn CAN USB Hardware gt
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