Contents

Tables

 

 

2-1

Cabinet types

2-26

2-2

Modules in the different racks

2-29

2-3

Accessories for Modules and Racks

2-35

4-1

VDE Specifications for Assembling a Programmable Controller

4-5

4-2

Methods of Protective Grounding

4-13

4-3

Grounded connection load voltage

4-14

4-4

Front connector coding elements

4-32

5-1

Permitted Cable Length of a Segment in an MPI Network

5-15

5-2

Permitted Cable Length of a Segment in the PROFIBUS-DP Network

 

 

Depending on the Transmisson Rate

5-15

5-3

Lengths of Spur Lines per Segment

5-16

5-4

Features of the Fiber-Optic Cables

5-24

5-5

Order Numbers - Fiber-Optic Cables

5-26

5-6

Order Numbers - Simplex connectors and connector adapters

5-27

5-7

Permissible Cable Lengths on the Optical PROFIBUS-DP Network

 

 

(Partyline Topology)

5-28

6-1

Checklist to be Used Before Switching On for the First Time

6-3

6-2

Setting the Battery Monitoring Switch

6-5

A-1

Key for Example 1

A-11

A-2

Cabling Inside Buildings

A-17

A-3

High-Voltage Protection of Cables with the Help

 

 

of Surge Protection Equipment

A-23

A-4

Low-Voltage Protection Components for

 

 

Lightning Protection Zones 1 <--> 2

A-26

A-5

Surge Protection Components for Lightning Protection Zones 2 <--> 3 .

A-27

A-6

Example of a Circuit Conforming to Lightning Protection Requirements

 

 

(Legend to Figure A-7)

A-29

xii

Automation System S7-400

Hardware and Installation

 

A5E00850741-01

Page 12
Image 12
Siemens S7-400 installation manual Tables