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Peak IPEH-002021 Скачать руководство пользователя страница 16

4

Connecting the CAN Bus

4.1 Connection over D-Sub Connector

After the CAN interface is connected, a CAN bus can be connected to the
D-Sub connector. The pin assignment for CAN corresponds to the specification
CiA® 303-1:

Assignment

Pin

D-Sub plug

CAN_V+ (optional)

1, 9

CAN_Low

2

CAN_High

7

CAN_GND

3, 6

Not connected

4, 5, 8

Low power devices can be supplied directly with 5 Volts over pin 1 and pin 9 of the
CAN connector, for example bus converters. Pin 1 and/or pin 9 are not in use at the
delivery state. For more information see section 2.1

Voltage Supply of External

Tip:

Connect a CAN bus with a different transmission standard via a bus

converter. PEAK-System offers different bus converter modules like the
PCAN-TJA1054 for a Low-speed CAN bus according to ISO 11898-3.

4 Connecting the CAN Bus

PCAN-USB

User Manual 3.0.0

© 2022 PEAK-System Technik GmbH

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Содержание IPEH-002021

Страница 1: ...PCAN USB User Manual User Manual 3 0 0 2022 PEAK System Technik GmbH...

Страница 2: ...tive companies They are not explicitly marked by or 2022 PEAK System Technik GmbH Duplication copying printing or other forms and the electronic distribution of this document is only allowed with expl...

Страница 3: ...6 4 1 Connection over D Sub Connector 16 4 2 Cabling 17 4 3 Example Application under Windows 18 5 Operation 19 5 1 Status LED 19 5 2 Unplugging the USB Connection 19 5 3 Distinguishing several PCAN U...

Страница 4: ...Appendix C Quick Reference 36 Appendix D Linux 37 Contents PCAN USB User Manual 3 0 0 2022 PEAK System Technik GmbH 4...

Страница 5: ...cations with CAN connection are included in the scope of supply and support CAN FD Device drivers exist for different operating systems so programs can easily access a connected CAN bus This manual de...

Страница 6: ...1 Time stamp resolution 42 s NXP CAN controller SJA1000 16 MHz clock frequency NXP CAN transceiver PCA82C251 Galvanic isolation on the CAN connection up to 500 V only PCAN USB opto decoupled CAN termi...

Страница 7: ...ed USB hub 1 3 Scope of Supply PCAN USB Downloads Device drivers for Windows 11 10 32 64 bit and Linux 32 64 bit CAN monitor PCAN View for Windows Programming interface PCAN Basic for developing appli...

Страница 8: ...PCAN TJA1054 bus converter for Low speed CAN Pin 1 and pin 9 are not assigned at delivery and with the PCAN USB opto decoupled only pin 1 is available up to S N 199999 The opto decoupled model of the...

Страница 9: ...board see below 4 For assembly place the circuit board on the upper half of the housing The strain relief and the LED must be in the corresponding recesses 5 Press the lower half of the housing onto...

Страница 10: ...SB model Solder field 5 V supply on the D Sub connector Without default Pin 1 Pin 9 Pin 1 and Pin 9 IPEH 002021 to S N 199999 JP3 IPEH 002021 from S N 200000 JP3 IPEH 002022 opto dec to S N 199999 R11...

Страница 11: ...refore turn off the computer before you connect and disconnect CAN cables or peripheral systems Consider that some computers still supply the USB ports with power even when they are turned off standby...

Страница 12: ...performed by qualified electrical engineering personnel Attention Electrostatic discharge ESD can damage or destroy components on the card Take precautions to avoid ESD 1 Open the CAN interface casing...

Страница 13: ...decoupled IPEH 002022 from S N 200000 solder fields for the CAN bus termination PCAN USB model Termination High speed CAN bus 120 Without default Activated IPEH 002021 from S N 200000 IPEH 002022 opto...

Страница 14: ...ux Install the driver before you connect the CAN interface 3 1 Install Device Driver Setup 1 Download the device driver setup from our website www peak system com quick DL Driver E 2 Unpack the file P...

Страница 15: ...computer can remain powered on Windows detects the new hardware and completes the driver installation 2 Check the LED on the CAN interface If the LED is on then the driver was initialized successfully...

Страница 16: ...vices can be supplied directly with 5 Volts over pin 1 and pin 9 of the CAN connector for example bus converters Pin 1 and or pin 9 are not in use at the delivery state For more information see sectio...

Страница 17: ...internal termination From S N 200000 it has an optional internal termination with 120 See the previous section 2 2 Internal Termination for information about activation 4 2 2 Example of a Connection T...

Страница 18: ...20 kbit s 3 3 km 10 kbit s 6 6 km 5 kbit s 13 km The listed values have been calculated on the basis of an idealized system and can differ from reality 4 3 Example Application under Windows As an exam...

Страница 19: ...onnection The PCAN USB interface can be disconnected from the computer without further actions In Windows the interface is not listed under Safely Remove Hardware 5 3 Distinguishing several PCAN USB I...

Страница 20: ...installed with the installation of the device driver package under Windows In the following the initialization of a CAN interface is described as an example Detailed information about using PCAN View...

Страница 21: ...t entry in Available Hardware USB Interface 1 channel see example above USB Interface 2 channel PCIe Interface 2 channel 2 If there are several CAN interfaces select the desired interface For multiple...

Страница 22: ...he main window appears and displays the Receive Transmit tab 5 For initializing another channel or CAN interface open another instance of PCAN View 6 CAN Monitor PCAN View PCAN USB User Manual 3 0 0 2...

Страница 23: ...Time field to choose manually or periodically message transmission Enter a value greater than 0 to transmit periodically Enter the value 0 to transmit only manually 3 Confirm the entries with OK The...

Страница 24: ...ional tabs are available 6 3 1 Trace Tab The tracer data logger records the communication of the CAN bus in linear or ring buffer mode The trace data can be saved to a file 6 CAN Monitor PCAN View PCA...

Страница 25: ...lary for the PCAN miniPCIe FD Depending on the CAN Interface a hardware ID can be determined to distinguish several interfaces of the same type For interfaces with CAN FD a transmission according to I...

Страница 26: ...s Load tab displays the current bus load its time history and statistical information of the connected CAN channel 6 3 4 Error Generator Tab 6 CAN Monitor PCAN View PCAN USB User Manual 3 0 0 2022 PEA...

Страница 27: ...nized as an error by the connected CAN nodes Note The Error Generator should only be used by experienced users and in the development environment For further information please contact our customer su...

Страница 28: ...CAN Frames 1 Enter the CAN ID of the CAN frame that is intended to be destroyed multiple times The following specifications refer to this ID 2 Enter the Bit Position where in the CAN frame the error i...

Страница 29: ...ems this is a DLL Dynamic Link Library and in Linux operating systems an SO Dynamic Shared Object PCAN Basic is designed to be cross operating system compatible Software projects can be ported between...

Страница 30: ...hannel at the same time Single DLL Win SO Linux for all supported hardware types Use of up to 16 channels for each hardware type Simple switching between channels Access to the CAN channels of a PCAN...

Страница 31: ...ions CAN_Read and CAN_Write as well as CAN_ReadFD and CAN_WriteFD are available depending on the initialization mode Additional settings can be made such as setting up message filters to confine to sp...

Страница 32: ...anic isolation PCAN USB none PCAN USB opto up to 500 V Supply for external devices via D Sub pin 1 pin 9 PCAN USB 5 V max 100 mA PCAN USB opto1 5 V max 50 mA not activated at delivery Internal termina...

Страница 33: ...t condensing Ingress protection IEC 60529 IP20 Conformity RoHS EU Directive 2011 65 EU RoHS 2 2015 863 EU DIN EN IEC 63000 2019 05 VDE 0042 12 2019 05 EMC EU Directive 2014 30 EU DIN EN 55024 2016 05...

Страница 34: ...Appendix A CE Certificate Appendix A CE Certificate PCAN USB User Manual 3 0 0 2022 PEAK System Technik GmbH 34...

Страница 35: ...Appendix B Dimension Drawings PCAN USB PCAN USB opto decoupled Appendix B Dimension Drawings PCAN USB User Manual 3 0 0 2022 PEAK System Technik GmbH 35...

Страница 36: ...PEAK Settings appears The connected USB interface is displayed under CAN Hardware Getting Started under Windows Run the CAN monitor PCAN View from the Windows Start menu as a sample application for ac...

Страница 37: ...miniPCIe PCAN PCI 104 Express 3 7 PCAN USB FD PCAN USB Pro FD 4 0 PCAN Chip USB 4 11 PCAN PCI Express FD 4 12 PCAN PCI 104 Express FD PCAN miniPCIe FD PCAN Chip PCIe FD 4 12 PCAN M 2 PCAN Chip PCIe 4...

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