Pilz PSSu E S 2AO U, Operating Manual

Page: 3 / 36

Contents
Operating Manual PSSu E S 2AO U(-T)
21423-EN-04
3
Section 1 Introduction 5
1.1 Validity of documentation 5
1.1.1 Retaining the documentation 5
1.1.2 Terminology: System environment A and B 5
1.2 Definition of symbols 6
Section 2 Overview 7
2.1 Module structure 7
2.2 Module features 7
2.3 Front view 8
Section 3 Safety 10
3.1 Intended use 10
3.2 Safety regulations 11
3.2.1 Use of qualified personnel 11
3.2.2 Warranty and liability 11
3.2.3 Disposal 11
Section 4 Function description 12
4.1 Block diagram 12
4.2 Module features 12
4.2.1 Functions 12
4.2.2 Integrated protection mechanisms 13
4.3 Configuration 13
4.3.1 Scaling 14
4.3.1.1 DAC raw value 15
4.3.1.2 Hardware calibration 15
4.3.1.3 Manufacturer scaling 16
4.3.1.4 User scaling 17
4.3.1.5 Example calculation 17
4.3.2 Data formats 17
4.3.3 Switch-on value 19
4.3.4 Summary and overview 19
4.3.5 PSSu assignment in system environment A 20
4.3.5.1 Addresses in the process image 20
4.3.6 PSSu assignment in system environment B 20
Section 5 Installation 21
5.1 General installation guidelines 21
5.1.1 Dimensions 21
5.2 Installing the base module 22
5.3 Inserting and removing an electronic module 23
5.3.1 Inserting an electronic module 24
5.3.2 Removing an electronic module 25
5.3.3 Changing an electronic module during operation 25