PN/PN coupler
Installation and Operating Manual, 06/2010, A5E00717043-04
7
Table of contents
Preface ...................................................................................................................................................... 3
1
Description................................................................................................................................................. 9
1.1
Application and function.................................................................................................................9
1.2
View .............................................................................................................................................12
1.3
Properties.....................................................................................................................................13
2
Assembling .............................................................................................................................................. 15
2.1
Assembly rules.............................................................................................................................15
2.2
Assembling the PN/PN coupler....................................................................................................15
2.3
Disassembling the PN/PN coupler...............................................................................................16
2.4
Assembling-color plates...............................................................................................................17
3
Connecting .............................................................................................................................................. 19
3.1
Electrical isolation and grounding ................................................................................................19
3.1.1
Introduction ..................................................................................................................................19
3.1.2
General operating rules and regulations......................................................................................20
3.2
Connections .................................................................................................................................22
3.3
Connecting the power supply.......................................................................................................23
3.4
Connecting PROFINET IO...........................................................................................................25
4
Configuring and commissioning............................................................................................................... 27
4.1
Configuring and commissioning of the PN/PN coupler (overview)..............................................27
4.2
Configuring the PN/PN coupler with STEP 7...............................................................................28
4.2.1
Requirements...............................................................................................................................28
4.2.2
Configuring the PN/PN coupler with STEP 7...............................................................................28
4.2.3
Example: Configuring with STEP 7..............................................................................................31
4.3
Configuration of the PN/PN coupler with another configuring tool ..............................................33
4.4
Parameters...................................................................................................................................34
4.5
Commissioning the PN/PN coupler .............................................................................................35
5
Functions................................................................................................................................................. 37
5.1
Data record transfer from one IO Controller to another IO Controller .........................................37
5.2
Isochronous real-time communication .........................................................................................48
5.3
Prioritized startup .........................................................................................................................49
5.4
Device replacement without removable medium/programming device .......................................50
5.5
SNMP...........................................................................................................................................50
5.6
Shared Device..............................................................................................................................51
5.7
Media redundancy .......................................................................................................................53