Table Of Contents - Siemens SIMATIC NET OBT Operating Instructions Manual

Table of contents

1 Introduction ........................................................................................................................................... 5
1.1 Security information ............................................................................................................ 6
2 Safety notices ........................................................................................................................................ 9
3 Components of the product................................................................................................................. 11
4 Functional description ......................................................................................................................... 13
4.1 Interfaces .......................................................................................................................... 13
4.2 Opto-electrical signal conversion and signal regeneration ................................................... 13
4.3 Supported FO fiber types.................................................................................................... 14
4.4 Displays ............................................................................................................................. 14
4.5 Operator controls............................................................................................................... 15
5 Network topology ................................................................................................................................ 17
5.1 Optical bus ........................................................................................................................ 17
5.2 Integration of long FO cable runs ....................................................................................... 18
5.3 Integrating RS-485 segments ............................................................................................. 19
6 Commissioning .................................................................................................................................... 21
6.1 Procedure for commissioning ............................................................................................. 25
6.2 Installation ........................................................................................................................ 25
6.3 Disassembly....................................................................................................................... 30
7 Help with problems during operation ................................................................................................ 31
7.1 Help with problems during operation ................................................................................ 31
8 Maintenance and troubleshooting ...................................................................................................... 33
9 Technical data...................................................................................................................................... 35
10 Approvals and certificates ................................................................................................................... 39
Index .................................................................................................................................................... 45
PROFIBUS Optical Bus Terminal (OBT)
Operating Instructions, 06/2022, C79000-G8976-C122-08
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