Beckhoff KL6031 Series, Documentation, Page: 7 / 53

Foreword
KL6031/KS6031, KL6041/KS6041 7 Version: 2.1.0
1.3 Documentation issue status
Version Comment
2.1.0 • Technical data updated
• Ex markings added to technical data
• Chapter KL6031 - Basic function principles updated
• Chapter Instructions for ESD protection added
• Chapter Disposal added
• New title page
2.0.0 • Migration
1.2.0 • Technical data updated
• Extended temperature range
• ATEX notes added
1.1 • Correction - C/S word
1.0 • Supplement added to description of operation with TwinCAT
0.2 • Description added to operation with TwinCAT PLC software
0.1 • first provisional documentation for KL6031 and KL6041
Firmware and hardware versions
Documentation
Version KL6031, KS6031 KL6041, KS6041
Firmware Hardware Firmware Hardware
2.1.0 3C 04 3D 07
2.0.0 3C 03 3D 05
1.2.0 2A 00 2A 00
1.1 2A 00 2A 00
1.0 2A 00 2A 00
0.2 2A 00 2A 00
0.1 2A 00 2A 00
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: KK YY FF HH
KK - week of production (CW, calendar week)
YY - year of production
FF - firmware version
HH - hardware version
Example with serial number 12 06 3A 02:
12 - week of production 12
06 - year of production 2006
3A - firmware version 3A
02 - hardware version 02