Documentation issue status

Version	Comment
2.3.0	KL6583: Chapter Introduction and Technical data updated Links to EnOcean updated
2.2.0	Chapter Technical data updated Chapter Instructions for ESD protection added Chapter Disposal added Chapter Beckhoff Identification Code (BIC) added Links to TwinCAT libraries updated
2.1.0	Connection assignment of KL6581 corrected Links to TwinCAT libraries updated Chapter Operation with other controllers extended New title page
2.0.0	Migration Technical data updated Wiring updated
1.2.0	Product overview updated Technical data updated Description of LED display updated KL6583-0100 EnOcean transceiver for 315 MHz added
1.1.0	Notes on the admissibility of EnOcean wireless technology added
1.0.0	First public issue

Firmware and hardware versions

Documentation Version	KL6581		KL6583		KL6583-0100*
Documentation Version	Firmware	Hardware	Firmware	Hardware	Firmware	Hardware
2.3.0	B3	03	B3	02	B2	02
2.2.0	B3	03	B3	02	B2	02
2.1.0	B3	02	B3	02	B2	02
2.0.0	B3	01	B2	02	B2	02
1.2.0	B3	00	B2	02	B2	02
1.1.0	B2	00	B1	01	-	-
1.0.0	B1	00	B1	00	-	-

*) The KL6583-0100 EnOcean transceiver is no longer available.

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

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