Pilz PSSu E S 2AI U - Manual (Page 3)

Content
Operating Manual PSSu E S 2AI U(­T)
21405­EN­03 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 5
Section 2 Overview 7
2.1 Module structure 7
2.1.1 Module features 7
2.2 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 Module features 12
4.1.1 Functions 12
4.1.2 Integrated protection mechanisms 12
4.2 Configuration 12
4.2.1 Voltage range 13
4.2.2 Digital filter 13
4.2.3 Scaling 15
4.2.3.1 ADC raw value and initialisation value 16
4.2.3.2 Hardware calibration 16
4.2.3.3 Manufacturer scaling 17
4.2.3.4 User scaling 18
4.2.3.5 Example calculation 18
4.2.4 Limit values 19
4.2.5 Data formats 20
4.2.6 Addresses in the process image 21
4.2.7 Summary and overview 22
4.2.8 PSSu assignment in system environment A 23
4.2.8.1 Addresses in the process image 23
4.2.8.2 Status byte 24
4.2.9 PSSu assignment in system environment B 25
Section 5 Installation 26
5.1 General installation guidelines 26
5.1.1 Dimensions 26
5.2 Installing the base module 27
5.3 Inserting and removing an electronic module 28
5.3.1 Inserting an electronic module 29
5.3.2 Removing an electronic module 30
5.3.3 Changing an electronic module during operation 30