Distributed I/O system
8
System Manual, 12/2016, A5E03576849-AG
Table of contents
Preface ................................................................................................................................................... 4
1
Guide to documentation ........................................................................................................................ 13
2
System overview ................................................................................................................................... 17
2.1
What is the SIMATIC ET 200SP distributed I/O system? ...................................................... 17
2.2
What are fail-safe automation systems and fail-safe modules? ............................................ 20
2.3
How are SIMATIC Safety F-systems structured with ET 200SP? ......................................... 21
2.4
Components ........................................................................................................................... 25
3
Application planning .............................................................................................................................. 32
3.1
Selecting the BaseUnit for I/O modules ................................................................................. 36
3.1.1
Digital, fail-safe, communication, technology or analog modules without temperature
measurement ......................................................................................................................... 36
3.1.2
Analog modules with temperature measurement .................................................................. 37
3.2
Selecting motor starters with a suitable BaseUnit ................................................................. 38
3.2.1
Selecting a BaseUnit for motor starters ................................................................................. 38
3.2.2
Selecting the motor starter ..................................................................................................... 39
3.2.3
Selecting accessories for motor starters ................................................................................ 40
3.3
Hardware configuration .......................................................................................................... 41
3.4
Forming potential groups ....................................................................................................... 43
3.4.1
Basics ..................................................................................................................................... 43
3.4.2
Forming potential groups with AC I/O modules ..................................................................... 47
3.4.3
Forming potential groups with fail-safe modules ................................................................... 49
3.4.4
Forming potential groups with motor starters ........................................................................ 50
3.5
Configuration examples for potential groups ......................................................................... 52
4
Installation ............................................................................................................................................ 54
4.1
Basics ..................................................................................................................................... 54
4.2
Installation conditions for motor starters ................................................................................ 58
4.3
Mounting the CPU/interface module ...................................................................................... 60
4.4
Installing the CM DP communication module ........................................................................ 62
4.5
Mounting BaseUnits for I/O modules ..................................................................................... 64
4.6
Mounting and dismantling BaseUnits for motor starters ........................................................ 66
4.7
Installing the server module ................................................................................................... 68
4.8
Mounting further accessories for motor starters .................................................................... 69
4.8.1
Mounting the cover for the 500 V AC infeed bus ................................................................... 69
4.8.2
Mounting the mechanical bracket for the BaseUnit ............................................................... 71
4.8.3
Mounting the BU cover .......................................................................................................... 74
Summary of Contents for Simantic ET200SP
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