DakkS Symbol

2017.02.20 Ihr0023LIN I/O

This device variation has been conceived for fixed installation on a rail or in a switch cabinet. LIN I/O is the communication adapter between production automation and the LIN test object.


The connection to the automatic testing device or SPS is effected optionally via high-speed CAN and/or 24V digital I/O - in both cases potentially separated from the LIN test object. The test object can be fed in a short-circuit protected manner via the LIN I/O. As a unique particularity, the current uptake of the test object is measured and can be used in the evaluation.


The internal signal processing makes it possible to pre-process the LIN data, for example for checking the limiting values or plausibility, or for the end-of-line calibration of the control devices.


The SPS can thus be freed up and the LIN interface can independently carry out simple sequences and deliver - for example - "good/bad" evaluations to the SPS. In spite of the deviation in hardware appearance, the LIN I/O is compatible with the other members of the tool family.


Performance Characteristics of LIN I/O

  • Emulation and Analysis of LIN nodes / LIN subsystems, simulation of bus participants not actually present
  • Wakeup / Sleep
  • Event-based signal configuration and sequence control
  • LIN bus error recognition, playback via CAN, LED and port possible
  • PC program Visulin for recording and displaying measurement data, and also for configuring the emulator
  • Simple integration into automated test environments (LabView, HP VEE, and others)


  • Status display via LED's
  • Ohmic bus termination (master/slave/stress/overload) switchable by means of software
  • galvanically separated digital inputs/outputs (like digital I/O module)
  • LED status display for digital ports
  • 4 analog inputs
  • 2 analog outputs, trigger creation
  • 1 current measurement channel for current uptake of the test object
  • Housing for the top hat rail assembly, 200 x 105 mm
  • Connections designed as plugable rows of pins


  • Second CAN interface for vehicle bus (optional when placing a new order)
  • CAN I/O periphery extension

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