Documentation Issue Status

Version

Comment

2.2.0

  • Chapter Technical data updated
  • Ex markings added to technical data
  • Chapter Instructions for ESD protection added
  • Chapter Disposal added
  • Chapter Beckhoff Identification Code (BIC) added
  • Links to TwinCAT libraries updated
  • Document structure updated
  • New title page

2.1.0

  • Links updated

2.0.0

  • Migration

1.3.0

  • Programming description moved to the Beckhoff Information System
  • TwinCAT library TcLON (formerly TcKL6401) updated to version 2.2.0
  • ATEX notes added

1.2.0

  • TwinCAT library TcKL6401 updated to version 1.004.000

1.1.0

  • Mounting description expanded
  • Files updated:
    • TwinCAT library
    • XML file of SNVT types for KS2000 configuration software

1.0.0

First release

Firmware and hardware versions

Documentation
Version

KL6401

Firmware

Hardware

2.2.0

B1

05

2.1.0

B1

04

2.0.0

B1

04

1.3.0

B1

02

1.2.0

B1

01

1.1.0

B1

01

1.0.0

B1

00

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

Syntax of the serial number

Structure of the serial number: WW YY FF HH

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

Example with serial number 35 04 B1 00:

35 - week of production 35
04 - year of production 2004
B1 - firmware version B1
00 - hardware version 00