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1.1  Validity
This manual provides all necessary information for the safe 
use of the BTL magnetostrictive linear position sensor with 
IO-Link interface.
It applies to the following models ( see Type code on 
page20):
–  BTL  PF _ 400- _ _ _ _ -C12NL _ _ -0-000S04
Read this guide and the other applicable documents 
completely before installing and operating the product.
Original User’s Guide
This guide was created in German. Other language 
versions are translations of this guide.
© Copyright 2022, Balluff GmbH
All contents are protected by copyright. All rights reserved, 
including the right to reproduce, publish, edit and translate 
this document.
1.2  Other applicable documents
Additional information about this product can be found at 
www.balluff.com on the product page, e.g.in the 
following documents:
–  Data sheet
–  Declaration of Conformity
–  Disposal
1.3  Symbols and conventions
Individual actions are indicated by a preceding triangle.
 ► Instruction 1
Action sequences are numbered consecutively:
1.  Instruction 1
2.  Instruction 2
Note, tip
This symbol indicates general notes.
1.4  Explanation of the warnings
Always observe the warnings in this guide and the 
measures described to avoid hazards.
The warnings used here contain various signal words and 
are structured as follows:
SIGNAL WORD
Type and source of the hazard
Consequences if not complied with
 ► Measures to avoid hazards
The individual signal words mean:
NOTICE
Identifies a danger that could damage or destroy the 
product.
  DANGER
The general warning symbol in conjunction with the 
signal word DANGER identifies a hazard which, if not 
avoided, will certainly result in death or serious injury.
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About this guide
BTL  PF _ 400- _ _ _ _ -C12NL _ _ -0-000S04
Magnetostrictive Linear Position Sensor – Profile Style