Siemens SIMATIC NET PROFIBUS manual 10-1, Network Topology, Installation and Startup

Contents

Contents

1	Introduction		1-1
2	The SIMATIC NET PROFIBUS OBT Product		2-1
3	Functional Description		3-1
	3.1	Interfaces	3-1
	3.2	Optoelectric Signal Conversion and Signal Regeneration	3-1
	3.3	Automatic Transmission Rate Detection	3-2
	3.4	Supported FO Fiber Types	3-2
	3.5	Displays	3-2
	3.6	Operator Controls	3-4
4	Network Topology		4-1
	4.1	Optical Bus	4-1
	4.2	Using Long Fiber Optic Sections	4-2
	4.3	Attaching RS-485 Segments	4-3
5	Installation and Startup		5-1
	5.1	Precedure for Installation	5-2
	5.2	Installation	5-3
6	Troubleshooting		6-1
7	Technical Specifications		7-1
8	Notes on the CE Label		8-1
9	References		9-1
10	Abbreviations		10-1

PROFIBUS Optical Bus Terminal (OBT)	i
C79000-G8976-C122-02