Siemens Simantic ET200SP User Manual

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

Siemens Simantic ET200SP Specifications

General

System Type	Modular I/O System
Mounting	DIN Rail
Power Supply	24 V DC
Category	I/O Systems
Protection Class	IP20
Modularity	Yes
Communication Protocols	PROFINET, PROFIBUS
Digital Inputs	Available (varies by module)
Digital Outputs	Available (varies by module)
Analog Inputs	Available (varies by module)
Analog Outputs	Available (varies by module)
Number of Modules per Station	Up to 64
Module Width	15 mm, 20 mm, 22.5 mm (depending on module type)