A convenient solution for transmitting CAN bus messages in distributed systems

Reliable communication under high bus load and precise timestamps for received CAN messages

Building on the successful design of the USB CAN module, the USB-CANmodul8 has been developed as an enhanced USB CAN interface that combines 8 CAN channels in a single device. As a reliable and robust USB adapter, it is suitable for connecting CAN networks to Windows and Linux devices such as PCs, laptops and embedded controllers. Thanks to the transparent tunnelling of CAN messages, the module can be used with CAN-based high-layer protocols such as CANopen, SDS, DeviceNet or J1939 .

A high-performance 32-bit CPU core with an integrated message buffer enables reliable communication even under high bus load and provides precise timestamps for the received CAN messages.

The PC driver allows for simple plug-&play installation and supports the simultaneous operation of up to 64 CAN channels on a single host. Via virtual networks, the driver enables the USB-CAN module to be used simultaneously by different applications.

Thanks to its attractive price-performance ratio and its reliable compact design, the USB-CAN module is ideally suited for CAN bus-based developments, service and maintenance tasks in CAN bus systems, as well as for use in mass-produced products. The included CAN monitoring software rounds off the package.

The USB-CAN module complies with the EMC Directive 2014/30/EU.

Now also available in the Conrad online shop

Module properties...

Eigenschaften
Physical specifications
Dimensions (LxWxH)	200 x 224 x 72 mm
Weight	1062 g
Operating temperature	0 to +55 °C
Humidity	10 to 95 per cent, non-condensing (VDE 0110)

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Connectivity
Number of CAN channels	8
PC connection	USB V2.0 High Speed up to 480 Mbps
CAN interface	8 CAN interfaces, High Speed CAN in accordance with ISO 11898-2, optically isolated CAN transceiver
	High-speed CAN: 82C251
CAN specification	CAN 2.0A (11-bit identifier)
	CAN 2.0B (29-bit identifier)
CAN connection	SUB-D9
CAN bit rate	10 kbps to 1 Mbps
CAN bus features	Remote frames
	Listen-only mode
	Timestamps for received messages
	Receipt of transmitted echo including timestamp
	Automatic transmission of cyclic messages

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Software Software support for Windows®	USB-CAN module Control - Configuration tool for multiple USB-CAN modules
	CANinterpreter Lite – an easy-to-use CAN monitor that enables the sending and receiving of CAN messages
Programming support for Windows®	Comprehensive programming API including demo source code for Microsoft Visual C++, LabView, Visual Basic .NET
	CANopen API for .NET – based on the SYS TEC CANopen stack, enabling straightforward implementation in CANopen applications
Programming support for Linux	SocketCAN-based API (Linux kernel version 2.6.32 or higher) Device drivers
	Windows® 11, 10, 8.1, 8, 7 (32/64-bit), Linux

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Indicators
LED	LEDs for power supply, CAN status, CAN data traffic

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Power supply
	100 ... 240 VAC, optionally 9 ... 32 VDC

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Enclosures
	Desktop enclosure, 1HU 19" rack-mount version or OpenFrame

Documents & Downloads...
- CANinterpreter Lite for Linux (43 MB)
  Version V1.0.0 - Use only with SYS TEC sysWORXX USB-CANmodul Series
- CANinterpreter Lite for Windows (20 MB)
  Version V1.0.1 - Use only with SYS TEC sysWORXX USB-CANmodul Series
- Linux SocketCAN driver for sysWORXX USB-CANmodul Series (450 KB)
  P/N SO-1139 - Version V1.1.0
- Manual for the USB-CAN Module Series (EN) (5 MB)
- USB-CANmodul Utility Disk (71 MB)
  P/N SO-387 - V6.11r1 - Driver for Windows® 11, 10, 8.1, 8, (32/64 bit) and LabView,
  Please note - this package includes driver support for all standard module versions of 3rd (AT91) and 4th (STM32) generation.

Order information...

Bestellinfos
Item No.	Description
3204004	USB-CAN module 8
	Benchtop housing, high-speed CAN transceiver 82C251, optically isolated, power supply 100–240 VAC
3204010	USB-CAN module 8 *
	Desk-top housing, high-speed CAN transceiver 82C251, optically isolated, power supply 9–32 VDC
3404002	USB-CAN module 8 *
	19" rack-mount version, high-speed CAN transceiver 82C251, optically isolated, power supply 100–240 VAC
3304000	USB-CAN module 8 *
	open-frame, high-speed CAN transceiver 82C251, optically isolated
	* Availability on request