Pilz PSEN 2.1b-26, Operating Manual

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Contents
Operating Manual PSEN 2.1b-26
21380-EN-12
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Introduction ............................................................................................................................ 4
Validity of documentation .......................................................................................................... 4
Using the documentation .......................................................................................................... 4
Definition of symbols ................................................................................................................. 4
Safety ...................................................................................................................................... 5
Intended use ............................................................................................................................. 5
Safety regulations ..................................................................................................................... 6
Safety assessment ................................................................................................................... 6
Use of qualified personnel ........................................................................................................ 6
Warranty and liability ................................................................................................................ 6
Disposal .................................................................................................................................... 6
For your safety .......................................................................................................................... 7
Unit features ........................................................................................................................... 7
Function description ............................................................................................................. 7
Block diagram ........................................................................................................................... 8
Operating distances .................................................................................................................. 8
Lateral and vertical offset .......................................................................................................... 9
Wiring ...................................................................................................................................... 9
Pin assignment ......................................................................................................................... 10
Requirements and connection to evaluation devices ........................................................ 10
Installation .............................................................................................................................. 13
Adjustment ............................................................................................................................. 15
ATEX installation and operating regulations (X) ................................................................ 15
Periodic test ........................................................................................................................... 16
Dimensions in mm ................................................................................................................. 16
Technical details .................................................................................................................... 17
Safety characteristic data ......................................................................................................... 18
Order reference ...................................................................................................................... 19
System ...................................................................................................................................... 19
Accessories .............................................................................................................................. 19
EC declaration of conformity ................................................................................................ 19