Contents
Installation Manual PSSuniversal
21262-EN-07
3
Section 1
Introduction
5
1.1
Validity of documentation
5
1.2
Definition of symbols
5
Section 2
Safety
7
2.1
General safety guidelines
7
2.2
Use of qualified personnel
7
2.3
Safety during installation
7
2.3.1
Supply voltage
7
2.3.2
Installation
8
2.3.3
ESD
9
Section 3
Electromagnetic Compatibility (EMC)
10
3.1
Overview
10
3.2
Making the installation EMC-compliant
11
3.2.1
Connecting the earth cables
11
3.2.2
Cabling
11
3.2.3
Connecting the fieldbuses
12
3.2.4
Equipotential bonding
12
3.2.5
Screening
13
3.2.6
Suppression on inductive loads
13
3.2.7
Installing within an enclosure or wall-mounting
13
3.2.8
Lighting in the control cabinet
14
3.3
Testing the EMC-compliance of an installation
14
Section 4
Installing the PSSu system
16
4.1
Modular structure
16
4.2
Module layout
17
4.3
Connection levels
18
4.3.1
Connections on the base modules
18
4.3.1.1 Colour marking on the connection levels
19
4.3.2
Connections on the compact modules
19
4.4
Installation environment
21
4.4.1
Mounting distances
22
4.5
Mechanical coding of the electronic modules
23
4.5.1
Removing the mechanical coding from an electronic module
25
4.5.2
Removing the mechanical coding from a base module
25
4.6
Steps
27
4.6.1
Procedure for installing the PSSuniversal
27
4.6.2
Procedure for removing the PSSuniversal
27
Section 5
Installing the modules
29
5.1
Head modules
29
5.1.1
Installing the head module
29
5.1.2
Removing the head module
29
5.2
Base modules
30
5.2.1
Installing base modules
30
