The CPC-USB/FD is a CAN-FD to USB communications adapter, for use with Windows based systems in commercial and industrial environments. Utilizes a compact and robust metal housing, powered via USB, and equipped with a powerful Cortex M4 microcontroller.
ProCANtool CAN-Monitor for Windows is included with purchase; Advanced Network Monitoring, Analysis, and Higher Layer Protocol Tools are optionally available.
Key Product Features
- CAN-FD Interface for Commercial, Business, and Industrial applications
- Powerful Cortex M4 microcontroller with internal CAN & USB controllers
- USB 2.0 high speed Interface
- Display of USB communication and CAN data transfer via LEDs
- Power supplied completely over USB
- Galvanic isolation between PC and CAN bus
- CAN bus DC fault protection voltage of ±70V
- Extensive Software Support:
- CAN Software Runtime & Development kits for Windows
- ProCANtool CAN-Monitor for Windows included with purchase
- Advanced Network Monitoring, Analysis, and Higher Layer Protocol Tools optionally available.
- CiA DS102 and ISO 11898 compatible physical layer
- Supports CAN protocols 2.0A (11-bit identifiers) and 2.0B (29-bit identifiers)
- FCC Class A Verified: Use is restricted to commercial, business, and industrial environments
Specifications
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 | 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 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 (operational mode) | – | – | 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.
