Pilz PSS u2 ES 4DO R 8A, Operating Manual

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Contents
Operating Manual PSS u2 ES 4DO R 8A
1004548-EN-03
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1 Introduction ............................................................................................................................ 5
1.1 Validity of documentation .......................................................................................................... 5
1.2 Using the documentation .......................................................................................................... 5
1.3 Definition of symbols ................................................................................................................. 5
2 Overview ................................................................................................................................. 7
2.1 Module features ........................................................................................................................ 7
3 Safety ...................................................................................................................................... 8
3.1 Intended use ............................................................................................................................. 8
3.2 System requirements ................................................................................................................ 8
3.3 Safety regulations ..................................................................................................................... 8
3.3.1 Use of qualified personnel ........................................................................................................ 8
3.3.2 Warranty and liability ................................................................................................................ 9
3.3.3 Disposal .................................................................................................................................... 9
4 Function description ............................................................................................................. 10
4.1 Block diagram ........................................................................................................................... 10
4.2 Supply ....................................................................................................................................... 10
4.3 Integrated protection mechanisms ............................................................................................ 10
4.4 Outputs ..................................................................................................................................... 11
4.5 Reaction times .......................................................................................................................... 11
4.6 Energy-saving functions ........................................................................................................... 11
5 Address assignment ............................................................................................................. 12
6 Installation .............................................................................................................................. 13
6.1 General installation guidelines .................................................................................................. 13
6.1.1 Dimensions ............................................................................................................................... 13
6.2 Protective coding on terminal block .......................................................................................... 14
6.3 Inserting and removing an electronic module ........................................................................... 15
6.3.1 Inserting an electronic module .................................................................................................. 15
6.3.2 Removing an electronic module ............................................................................................... 17
6.3.3 Changing an electronic module during operation ..................................................................... 18
7 Wiring ...................................................................................................................................... 19
7.1 General wiring guidelines ......................................................................................................... 19
7.1.1 Connection mechanism for terminal blocks .............................................................................. 19
7.2 Terminal configuration .............................................................................................................. 20
8 Operation ................................................................................................................................ 21
8.1 Display elements and messages .............................................................................................. 21
9 Technical Details ................................................................................................................... 23
9.1 Service life graphs .................................................................................................................... 25
10 Order reference ...................................................................................................................... 26
10.1 Product ..................................................................................................................................... 26