Table of contents
KL3102, KL3112, KL3122 3Version: 3.2
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 Overview of two-channel analog input terminals .............................................................................10
2.2 KL3102 - Introduction ......................................................................................................................10
2.3 KL3102 - Technical data..................................................................................................................11
2.4 KL3112, KL3122 - Introduction........................................................................................................12
2.5 KL3112, KL3122 - Technical data ...................................................................................................13
2.6 Basic function principles ..................................................................................................................14
3 Mounting and wiring................................................................................................................................16
3.1 Instructions for ESD protection........................................................................................................16
3.2 Installation on mounting rails ...........................................................................................................16
3.3 Installation instructions for enhanced mechanical load capacity .....................................................20
3.4 Connection ......................................................................................................................................20
3.4.1 Connection system .......................................................................................................... 20
3.4.2 Wiring............................................................................................................................... 23
3.4.3 Shielding .......................................................................................................................... 24
3.5 KL3102 - Connection and LED description .....................................................................................25
3.6 KL3112, KL3122 - Connection and LED description .......................................................................26
3.7 ATEX - Special conditions (standard temperature range) ...............................................................27
3.8 ATEX Documentation ......................................................................................................................28
4 Configuration Software KS2000.............................................................................................................29
4.1 KS2000 - Introduction......................................................................................................................29
4.2 Sample program for KL register communication via EtherCAT on KL3314 exemplary...................30
5 Access from the user program ..............................................................................................................33
5.1 Terminal configuration .....................................................................................................................33
5.2 Mapping in the Bus Coupler ............................................................................................................34
5.2.1 KL3102, KL3112, KL3122................................................................................................ 35
5.3 Register overview ............................................................................................................................35
5.4 Register description.........................................................................................................................36
5.5 Control and status byte....................................................................................................................41
5.5.1 Process data exchange ................................................................................................... 41
5.5.2 Register communication .................................................................................................. 42
5.6 Examples of Register Communication ............................................................................................43
5.6.1 Example 1: reading the firmware version from Register 9............................................... 43
5.6.2 Example 2: Writing to an user register............................................................................. 44
6 Appendix ..................................................................................................................................................47
6.1 Support and Service ........................................................................................................................47