Documentation Issue Status

Version

Comment

4.2.0

  • Chapter “Technical data” updated
  • Document structure updated
  • Chapter “Disposal” added
  • New title page
  • Revision status updated

4.1.0

  • Chapter “Instructions for ESD protection” updated
  • Chapter “Beckhoff Identification Code (BIC)” added

4.0.0

  • Migration
  • Document structure updated

3.0.1

  • Format corrections

3.0.0

  • Description of feature register corrected

2.0.0

  • Technical data updated
  • Register description

1.0.0

  • First release

Firmware (FF) and hardware (HH) versions

Documentation,
Version

KL5111, KS5111

FF

HH

4.2.0

3H

13

4.0.0

3H

11

The firmware and hardware versions (delivery state) of the terminal can be found in the serial number printed on the side.

Syntax of the serial number

Structure of the serial number: WW YY FF HH

WW - week of production (calendar week)
YY - year of production
FF - firmware version
HH - hardware version

Example with serial number 35 04 1B 01:

35 - week of production 35
04 - year of production 2004
1B - firmware version 1B
01 - hardware version 01