Siemens Simatic ET200pro, Operating Instructions Manual

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ET 200pro distributed I/O system
Operating Instructions, 03/2013, A5E00335544-08
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Table of contents
Preface ................................................................................................................................................... 3
1 Description ............................................................................................................................................ 17
1.1
What are distributed I/O systems? ............................................................................................... 17
1.2 What is PROFIBUS DP? .............................................................................................................. 18
1.3 What is PROFINET IO? ............................................................................................................... 20
1.4 ET 200pro distributed I/O system ................................................................................................ 21
1.5 Components of the ET 200pro distributed IO system .................................................................. 23
2 Application Planning.............................................................................................................................. 29
2.1
Modular system ............................................................................................................................ 29
2.2 Interface modules to suit your application ................................................................................... 32
2.3 Electronic modules to suit your application .................................................................................. 33
2.4 Connection Modules to Suit your Application .............................................................................. 35
2.5 Options for Combining Modules ................................................................................................... 37
2.6 Placing Power Modules ............................................................................................................... 39
2.6.1 Placement of PM-E power module .............................................................................................. 39
2.6.2 Placement of PM-O DC 2x24V Outgoing Module ........................................................................ 40
2.7 Maximum configuration ................................................................................................................ 41
2.8 TIA Selection Tool ........................................................................................................................ 41
3 Mounting ............................................................................................................................................... 43
3.1
Requirements ............................................................................................................................... 43
3.2 Rack ............................................................................................................................................. 44
3.2.1 Rack ............................................................................................................................................. 44
3.2.2 Mounting wide and narrow racks ................................................................................................. 46
3.2.3 Mounting Compact Type Racks ................................................................................................... 49
3.3 Mounting the Interface Module .................................................................................................... 53
3.4 Mounting the Power Module ........................................................................................................ 55
3.5 Mounting the Electronic Module................................................................................................... 56
3.6 Installing the pneumatic interface module ................................................................................... 58
3.7 Mounting the terminating module................................................................................................. 62
3.8 Replacing Labeling and Module Identification Labels.................................................................. 63
3.9 Setting the PROFIBUS DP Address and Terminating Resistor ................................................... 64