Beckhoff KL403 Series, Documentation

Page: 3 / 46

Table of contents
KL403x 3 Version: 4.1
Table of contents
1 Foreword .................................................................................................................................................... 5
1.1 Notes on the documentation.............................................................................................................. 5
1.2 Safety instructions ............................................................................................................................. 6
1.3 Documentation issue status .............................................................................................................. 7
1.4 Beckhoff Identification Code (BIC) .................................................................................................... 7
2 Product overview..................................................................................................................................... 10
2.1 KL403x - Introduction ...................................................................................................................... 10
2.2 KL403x - Technical data .................................................................................................................. 11
2.3 Basic function principles .................................................................................................................. 12
3 Mounting and wiring................................................................................................................................ 13
3.1 Instructions for ESD protection ........................................................................................................ 13
3.2 Installation on mounting rails ........................................................................................................... 13
3.3 Installation instructions for enhanced mechanical load capacity ..................................................... 17
3.4 Connection ...................................................................................................................................... 17
3.4.1 Connection system .......................................................................................................... 17
3.4.2 Wiring............................................................................................................................... 20
3.4.3 Shielding .......................................................................................................................... 21
3.5 KL4031, KL4032 - connection and LED description ........................................................................ 22
3.6 KL4034 - connection and LED description ...................................................................................... 24
3.7 ATEX - Special conditions (standard temperature range) ............................................................... 25
3.8 ATEX - Special conditions (extended temperature range) .............................................................. 26
3.9 ATEX Documentation ...................................................................................................................... 27
4 Configuration Software KS2000 ............................................................................................................. 28
4.1 KS2000 - Introduction ...................................................................................................................... 28
5 Access from the user program .............................................................................................................. 30
5.1 KL403x - terminal configuration ....................................................................................................... 30
5.2 Mapping in the Bus Coupler ............................................................................................................ 32
5.2.1 KL4031 ............................................................................................................................ 33
5.2.2 KL4032 ............................................................................................................................ 34
5.2.3 KL4034 ............................................................................................................................ 35
5.3 Register overview ............................................................................................................................ 36
5.4 Register description ......................................................................................................................... 36
5.5 Control and status byte.................................................................................................................... 39
5.5.1 Process data exchange ................................................................................................... 39
5.5.2 Register communication .................................................................................................. 40
5.6 Examples of Register Communication ............................................................................................ 41
5.6.1 Example 1: reading the firmware version from Register 9............................................... 41
5.6.2 Example 2: Writing to an user register............................................................................. 42
6 Appendix .................................................................................................................................................. 45
6.1 Support and Service ........................................................................................................................ 45