USB/CAN-FD Interface CPC-USB/FD
is a CAN-FD interface with galvanic decoupling for USB ports in a robust metal housing.
Special Features
USB/CAN-FD Interface CPC-USB/FD
- CAN-FD interface for industrial applications
- Powerful Cortex M4 microcontroller with internal CAN-FD and USB controller
- Display of USB communication and CAN data transfer via LEDs
- Supply completely over USB
- USB 2.0 high speed
- Galvanic isolation between PC and CAN bus
- DC Bus fault protection voltage ±70 V
- Linux socketCAN is supported
- Free of charge development kits for Windows 7/8.x/10 and Linux
Description
CPC-USB/FD is a CAN-FD interface for USB ports in a compact and robust metal housing. Due to easy handling and favorable price CPC-USB/FD is suitable for configuration and analysis of CAN-FD systems.
CPC-USB/FD is equipped with a Cortex M4 microcontroller providing onChip CAN-FD and USB controller. By combining the powerful CPU with internal peripherals low latencies can be achieved. This is supported by the high speed USB connection. The interface is powered via USB, a separate supply for the CAN side is not needed.
The interface includes galvanic isolation. The used CAN-FD transceiver tolerates DC fault voltages up to ±70 V on the CAN bus lines.
For the operating systems Windows and Linux software development kits with identical API are available free of charge. SocketCAN is supported, the driver is executable with existing application software of the CPC-USB/ARM7 V2.0.
Ordering information
Equipment / Variants
10-08-501-10
CPC-USB/FD
Galvanic separation: Host separated, Channels separated
Number of channels: 1 Channel
CAN Physics: high speed
Protocol: CAN FD
Structural shape: Other
Technical Data
CPC-USB/FD includes a CAN segment connected by a male plug of type D-Sub9, the pin assignment is complying to CiA DS102. In addition the interface includes a USB connector that also carries the supply for CPC-USB/FD. The used transceiver meets ISO 11898-2:2016 and ISO 11898-5:2007.
The following table shows the assignment of the CAN connector:
| Pin | Name | Description |
| 2 | CAN_L | CAN bus line (dominant low) |
| 3 | GND | CAN Ground |
| 7 | CAN_H | CAN bus 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 | -70 | +70 | V |
Any (also temporary) stress in excess of the limiting values may cause permanent damage on CPC-USB/FD 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 (idle mode) | – | 100 | – | mA |
| Current consumption (operation mode) | – | – | 250 | mA |
| Supply voltage | 4,0 | 5,0 | 5,5 | V |
All values, unless otherwise specified, refer to a supply voltage of 5 V and an environmental temperature of 20 °C.
Scope of Delivery
- USB/CAN-FD interface CPC-USB/FD
- USB connection cable
- User manual
- proCANtool CAN‑Monitor for operating systems Windows 7/8.x/10
Related Products
USB/CAN Interface CPC-USB/embedded
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