USB/CAN Interface CPC-USB/ARM7
is a CAN interface for USB ports with optional galvanic decoupling in a robust metal housing.
Special Features
USB/CAN Interface CPC-USB/ARM7
- Powerful Cortex M3 microcontroller with internal CAN controller
- Supports CAN protocols 2.0A and 2.0B
- Display of USB communication and CAN data transfer via LEDs
- Supply completely over USB
- USB 2.0 Full Speed
- Optional with galvanic isolation between PC and CAN
- Optional with low speed transceiver TJA1054A
- Optional with +-80V tolerant transceiver MAX13052
- Linux socketCAN supported
- Free of charge development kits for Windows 7/8.x/10 and Linux
- Now available version v2.0 is compatible with version v1.0
Description
CPC-USB is a CAN interface for USB ports in a compact and robust metal housing. Due to easy handling and favourable price CPC-USB is suitable for configuration and analysis of CAN systems. CPC-USB is equipped with a Cortex M3 microcontroller providing onChip CAN and USB controller. By combining the powerful CPU with internal peripherials low latencies can be achieved. The interface is completely supplied via USB. It supports 11bit and 29bit identifiers. The interface is optionally available with galvanic isolation. In addition a variant with low speed transceiver TJA1054A can be obtained. For applications, where a higher fault voltage on the CAN terminals cannot be avoided, the version HV is available. The use of the transceiver MAX13052 allows voltages up to +-80V on the CAN bus lines. Application development kits for the operating systems Windows and Linux are free of charge. SocketCAN is supported.Ordering information
Equipment / Variants
10-08-401-10
CPC-USB/ARM7-GTI
Galvanic separation: Host separated, Channels common
Number of channels: 1 Channel
CAN Physics: high speed
Protocol: CAN
Structural shape: Other
10-08-400-10
CPC-USB/ARM7
Galvanic separation: None
Number of channels: 1 Channel
CAN Physics: high speed
Protocol: CAN
Structural shape: Other
10-08-403-10
CPC-USB/ARM7 Version LS
Galvanic separation: None
Number of channels: 1 Channel
CAN Physics: low speed
Protocol: CAN
Structural shape: Other
10-08-404-10
CPC-USB/ARM7-GTI Version LS
Galvanic separation: Host separated, Channels common
Number of channels: 1 Channel
CAN Physics: low speed
Protocol: CAN
Structural shape: Other
10-08-406-10
CPC-USB/ARM7-GTI Version HV
Galvanic separation: Host separated, Channels common
Galvanic separation: None
Number of channels: 1 Channel
CAN Physics: high speed - hv
Protocol: CAN
Structural shape: Other
Technical Data
Layout and Connection
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 | Function |
2 | CAN_L | CAN data line (dominant low) |
3 | GND | Ground |
7 | CAN_H | CAN data line (dominant high) |
Limiting Values
Parameter | Minimal | Maximal | Unit |
Storage temperature | -20 | +80 | °C |
Operating temperature | 0 | +60 | °C |
Supply voltage | 0 | +6 | V |
Voltage on bus connections | -30 | +30 | 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.
Nominal Values
Parameter | Minimal | Typical | Maximal | Unit |
Current consumption | n.s. | 100 | 250 | mA |
Supply voltage | 4,0 | 5,0 | 5,5 | V |
All values, unless otherwise specified, refer to a supply voltage of 5V and an environmental temperature of 20°C.
Scope of Delivery
- CAN Interface CPC-USB
- USB Connection Cable
- User Manual
- proCANtool CAN‑Monitor for operating systems Windows 7/8.x/10
Related Products
USB-CAN-FD Interface CPC-USB/FD
USB-CAN Interface CPC-USB/embedded
CAN plugin card CPC-PCIe low profile
Further Information
International Sales
For US/Canada/Mexico sales, please contact: Traquair Data Systems, Inc. (www.traquair.com); sales@traquair.com; Ph: +1 607 266 6000