Embedded Computing

Compact Diagnostic Device for CAN and CAN FD Buses

The PCAN-MiniDiag FD is a compact, low-cost handheld device for basic diagnosis and checking of CAN and CAN FD buses. Service technicians and developers can easily access networks of vehicles, machines, or industrial equipment whose configuration is unknown. For this, the nominal bit rate for CAN and additionally the data bit rate for CAN FD are determined using bit timing measurement. Furthermore, the device has measuring functions for the termination, bus load, and voltage levels at the CAN connector.

Technical Specifications:

  • High-speed CAN connection (ISO 11898-2)
    – Complies with CAN specifications 2.0 A/B and FD
    – CAN FD support for ISO and Non-ISO standards
    – CAN FD bit rates for the data field (64 bytes max.) from 66.6 kbit/s up to 10 Mbit/s
    – CAN bit rates from 10 kbit/s up to 1 Mbit/s
    – Microchip CAN transceiver MCP2558FD
  • CAN bus connection via D-Sub, 9-pin (in accordance with CiA® 303-1)
  • No influence to the CAN bus due to permanent listen-only mode
  • OLED display with 128 x 128 pixel resolution
  • Power supply via exchangeable batteries (3 x Micro AAA with 1.2 V or 1.5 V)
  • Operation via membrane keypad with four keys
  • Plastic casing with increased Ingress Protection IP42
  • Dimensions: 122 x 69 x 44 mm
  • Operating temperature range from -10 to 50 °C (14 to 122 °F)

PCAN-MiniDiag FD
Datasheet

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