The CPC-USB/ARM7 is a USB CAN bus adapter, for use with Windows or Linux based systems in commercial and industrial environments. It utilizes a compact and robust metal housing, is powered via USB, and is equipped with a powerful Cortex M3 microcontroller.
ProCANtool CAN-Monitor for Windows is included with purchase; Advanced Network Monitoring, Analysis, and Higher Layer Protocol Tools optionally available.
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As a member of the CPC family of PC to CAN interface products, the CPC-USB/ARM7 benefits from the CPC Software Interface Framework, which provides a consistent host software interface environment for Windows and Linux based applications that is independent of the PC hardware interface being used. The CPC USB/ARM7 can also be used with SocketCAN in Linux based applications.
See also the extensive range of opitonal Software Tools...
A variety of software tools can be used in conjunction with the CPC PC interfaces and adapters to extend funcitonality for network monitoring, analysis, and software design.
Need a different type of CAN PC interface? No problem, other USB, PCI Express and Ethernet options are also available.
CPC-USB includes a CAN segment connected by a male plug of type D-Sub 9, the pin assignment is complying to CiA DS-102 standard. In addition, the interface includes a USB connector that also carries the supply for CPC-USB. The following table shows the assignment of the CAN connector:
|Pin||Name||Description (standard version)||Description (low speed version)|
|1||RTL||Not connected||Connected with Pin 2 by a 5k6 resistor and with dedicated Pin of TJA1054 CAN transceiver|
|2||CAN_L||CAN data line (dominant low)||CAN data line (dominant low)|
|7||CAN_H||CAN data line (dominant high)||CAN data line (dominant high)|
|8||RTH||Not Connected||Connected with Pin 7 by a 5k6 resistor and with
dedicated Pin of TJA1054 CAN transceiver
|4,5,6,9||-||Not Connected||Not Connected|
|Voltage on bus connections (standard version)||-30||+30||V|
|Voltage on bus connections (LS version)||-27||+30||V|
|Voltage on bus connections (HV version)||-80||+80||V|
Any (also temporary) stress in excess of the limiting values may cause permanent damage on CPC-USB and other connected devices. Exposure to limiting conditions for extended periods may affect the reliability and shorten the life cycle of the device.
|Current consumption (idle mode)||-||100||-||mA|
|Current consumption (operational mode)||-||-||250||mA|
All values, unless otherwise specified, refer to a supply voltage of 5V and an environmental temperature of 20°C.