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Overview of the PROFIBUS network and the FPBA-01 module 21
3
Overview of the PROFIBUS
network and the FPBA-01
module
What this chapter contains
This chapter contains a short description of the PROFIBUS
network and the FPBA-01 PROFIBUS DP adapter module.
PROFIBUS network
PROFIBUS is an open serial communication standard that enables
data exchange between all kinds of automation components.
There are three main variations of PROFIBUS:
•
PROFIBUS FMS (Fieldbus Message Specification)
•
PROFIBUS DP (Decentralised Periphery)
•
PROFIBUS PA (Process Automation).
The physical transmission medium of the bus is a twisted pair
cable (according to the RS-485 standard). The maximum length of
the bus cable is 100 to 1200 meters, depending on the selected
transmission rate (see chapter
). Up to 32 nodes can
be connected to the same PROFIBUS network segment without
the use of repeaters. With repeaters, it is possible to connect 126
nodes (including repeaters and a master station) to the network.
Содержание FPBA-01 PROFIBUS DP
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Страница 10: ...10 Table of contents Document library on the Internet 195 ...
Страница 20: ...20 About the manual ...
Страница 26: ...26 Overview of the PROFIBUS network and the FPBA 01 module ...
Страница 30: ...30 Mechanical installation ...
Страница 91: ...Start up 91 8 Click Properties Network Settings and set baud rate ...
Страница 98: ...98 Start up ...
Страница 118: ...118 Communication profiles ...
Страница 178: ...178 Diagnostics ...
Страница 182: ...182 Technical data ...
Страница 190: ...190 Appendix A PROFIdrive parameters ...