Peak System PCAN-PLIN USB: LIN & CAN Bus Interface

EAN: IPEH-004052

What are the features and applications of the PCAN-PLIN USB interface?

The Peak System PCAN-PLIN is a PC interface designed for connecting a computer to LIN (Local Interconnect Network) and CAN (Controller Area Network) buses. It supports LIN communication as well as CAN, allowing for monitoring, data logging, and control of both network types. The PCAN-PLIN interface is especially useful for automotive and industrial applications, where LIN and CAN buses are commonly used for communication between different vehicle or device components.

Key Features:

1. Dual Support: LIN and CAN:

  • Supports both LIN (Local Interconnect Network) and CAN (Controller Area Network) protocols, allowing interaction with devices on both types of networks.
  • LIN is typically used for lower-speed, cost-effective communication, such as in automotive body electronics, while CAN is used for higher-speed, critical communications like engine control.

2. PC Connection:

  • Provides a reliable connection between a PC and LIN/CAN bus via USB or PCI Express, depending on the version. The interface is useful for monitoring and controlling network traffic.

3. LIN Features: LIN Master and Slave Modes:

  • The device can act as a LIN master node or slave node, enabling it to interact with all types of LIN nodes on the bus.
  • Baud rate ranges from 1 kbit/s to 20 kbit/s for LIN.
  • Supports LIN protocol versions 1.x and 2.x.
  • The ability to simulate LIN master nodes, log data, and test LIN bus communication.

4. CAN Features:

  • Fully compatible with ISO 11898-2 (High-Speed CAN) and ISO 11898-5 (low-power CAN).
  • Supports CAN data rates up to 1 Mbit/s.
  • Includes termination resistor for the CAN bus.

5. Driver and API Support:

  • Drivers and libraries are available for Windows and Linux operating systems.
  • PCAN-Basic API allows for integration into custom software applications for monitoring and controlling the LIN and CAN networks.

6. Error Detection and Debugging:

  • Includes error detection and diagnostic capabilities, with error frames, bus load monitoring, and more.
  • Status LEDs provide visual feedback on the status of the LIN and CAN bus, indicating active communication or fault conditions.

7. Additional Features:

  • Supports both Master and Slave LIN communication.
  • Time-stamping of received messages.
  • Multiple interfaces allow users to work on multiple buses simultaneously.

Applications:

  • Automotive: LIN is commonly used in automotive networks for control of non-critical systems such as climate control, lighting, and seat adjustments, while CAN is used for critical systems such as engine control and braking.
  • Industrial Automation: Both LIN and CAN can be used in industrial settings for communication between devices

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Frequently Asked Questions

1 What is the primary function of the PLIN-USB interface?

The PLIN-USB is a PC interface designed to connect a computer to both LIN (Local Interconnect Network) and CAN (Controller Area Network) buses. Its primary function is to enable monitoring, data logging, and control of communication on both network types, especially in automotive and industrial applications.

2 What are the key technical specifications for LIN and CAN communication with PLIN-USB?

For LIN, it supports Master and Slave modes with baud rates from 1 kbit/s to 20 kbit/s, compatible with LIN protocol versions 1.x and 2.x. For CAN, it's fully compatible with ISO 11898-2 (High-Speed CAN) and ISO 11898-5 (low-power CAN), supporting data rates up to 1 Mbit/s and includes a termination resistor.

3 Which operating systems and APIs are supported for integrating the PLIN-USB into custom applications?

The PLIN-USB provides drivers and libraries for both Windows and Linux operating systems. It also includes the PCAN-Basic API, which allows for seamless integration into custom software applications for monitoring and controlling LIN and CAN networks.

4 Does the PLIN-USB support both LIN Master and Slave modes?

Yes, the PLIN-USB can act as both a LIN master node and a LIN slave node. This capability enables it to interact with all types of LIN nodes on the bus, facilitating simulation, data logging, and testing of LIN bus communication.

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