BL20 – ECO GATEWAY FOR PROFIBUS-DP - TURCK USA
BL20 – ECO GATEWAY FOR PROFIBUS-DP - TURCK USA
BL20 – ECO GATEWAY FOR PROFIBUS-DP - TURCK USA
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Table of Contents<br />
About this Manual<br />
Documentation Concept .................................................................................................. 0-2<br />
Overview .......................................................................................................................... 0-3<br />
Prescribed Use ...............................................................................................................................0-3<br />
Notes Concerning Planning /Installation of this Product................................................................0-3<br />
Description of Symbols Used ........................................................................................... 0-4<br />
1 <strong>BL20</strong> Philosophy<br />
The Basic Concept........................................................................................................... 1-2<br />
<strong>BL20</strong> Components............................................................................................................ 1-3<br />
Gateways........................................................................................................................................1-3<br />
Power Distribution Modules ...........................................................................................................1-5<br />
Electronics Modules (Standard Product Line) ................................................................................1-5<br />
<strong>ECO</strong> Electronics Modules...............................................................................................................1-7<br />
Base Modules.................................................................................................................................1-8<br />
End Plate ........................................................................................................................................1-9<br />
End Bracket ....................................................................................................................................1-9<br />
Jumpers........................................................................................................................................1-10<br />
Marking Material ...........................................................................................................................1-10<br />
Shield Connection (Standard Product Line) .................................................................................1-11<br />
Shield Connection (<strong>ECO</strong> Product Line) ........................................................................................1-11<br />
Shield Connection, 2-Pole for Analog Modules ...........................................................................1-12<br />
2 <strong>PROFIBUS</strong>-<strong>DP</strong><br />
System overview .............................................................................................................. 2-2<br />
Master/Slave system ......................................................................................................................2-2<br />
System configuration and device types .........................................................................................2-2<br />
Topology.........................................................................................................................................2-3<br />
Maximum system extension ...........................................................................................................2-3<br />
Transmission rate/Cycle times .......................................................................................................2-4<br />
Transmission cables .......................................................................................................................2-4<br />
Diagnostic functions .......................................................................................................................2-5<br />
Sync and Freeze Mode...................................................................................................................2-6<br />
System performance ......................................................................................................................2-6<br />
GSD files.........................................................................................................................................2-8<br />
Short Description of <strong>PROFIBUS</strong>-<strong>DP</strong>V1 ............................................................................. 2-9<br />
General ...........................................................................................................................................2-9<br />
Acyclic data transfer .......................................................................................................................2-9<br />
<strong>DP</strong>V1-functions...............................................................................................................................2-9<br />
<strong>DP</strong>M1 versus <strong>DP</strong>M2 .......................................................................................................................2-9<br />
Addressing the data in <strong>DP</strong>V1........................................................................................................2-10<br />
3 Eco-Gateway for <strong>PROFIBUS</strong>-<strong>DP</strong><br />
Introduction ..................................................................................................................... 3-2<br />
D301106 - <strong>BL20</strong>-<strong>ECO</strong> <strong>PROFIBUS</strong>-<strong>DP</strong> 1007 i
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