PCAN-USB Pro FD Specifications

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Specifications

  • Adapter for High-speed USB 2.0 (compatible to USB 1.1 and USB 3.0)
  • Transmitting and receiving of CAN FD and LIN messages using 2 D-Sub connections (both with pin assignment for the CAN FD and LIN bus)
  • Time stamp resolution 1 μs
  • 5-Volt supply at the D-Sub connector can be activated through a solder jumper, e.g. for external bus converter
  • Voltage supply via USB
  • Extended operating temperature range from
    -40 to 85 °C (-40 to 185 °F)

CAN operation properties:

  • Complies with CAN specifications 2.0 A/B and FD
  • CAN FD support for ISO and Non-ISO standards switchable
  • CAN FD bit rates for the data field (64 bytes max.) from 25 kbit/s up to 12 Mbit/s
  • CAN bit rates from 25 kbit/s up to 1 Mbit/s
  • FPGA implementation of the CAN FD controller
  • NXP TJA1044GT CAN transceiver
  • Each CAN FD channel is separately opto-decoupled against USB and LIN up to 500 V
  • CAN termination can be activated through a solder jumper, separately for each CAN channel
  • Measurement of bus load including error frames and overload frames on the physical bus
  • Induced error generation for incoming and outgoing CAN messages

LIN operation properties:

  • Bit rates from 1 kbit/s up to 20 kbit/s
  • TJA1021/20 LIN transceiver
  • Compliant with all LIN specifications (up to version 2.2)
  • Both LIN channels (common ground) are optodecoupled against USB and CAN FD
  • Can be used as a LIN master or slave (1 ms master task resolution)
  • Automatic bit rate, frame length, and checksum type recognition
  • Autonomous scheduler with support for unconditional, event, and sporadic frames
  • Hardware can work through a schedule table (up to 8 schedule tables can be configured with a total of 256 slots)

Pin assignment D-Sub

Pin Pin assignment
1 Not connected / optional +5V
2 CAN-L
3 CAN-GND
4 LIN
5 LIN-GND
6 LIN-GND
7 CAN-H
8 Not connected
9 VBAT