Balluff Network Interface / IO-Link BNI IOL-302-002-K006 
 
www.balluff.com       
 
1.1.  Structure of the 
Manual 
The manual is organized so that the sections build on one another. 
Chapter 2: Basic safety information. 
…….. 
1.2.  Typographical 
Conventions 
The following typographical conventions are used in this manual. 
Enumerations are shown as a list with an en-dash. 
−  Entry 1. 
−  Entry 2. 
Action instructions are indicated by a preceding triangle. The result of an action is indicated 
by an arrow. 
➢  Action instruction 1. 
  Action result. 
➢  Action instruction 2. 
Numbers: 
Decimal numbers are shown without additional indicators (e.g. 123), hexadecimal numbers 
are shown with the additional indicator hex (e. g. 00hex). 
Cross-references indicate where additional information on the topic can be found. 
Attention! 
This symbol indicates a safety instruction that must be followed without exception. 
Note 
This symbol indicates general notes. 
BNI 
DPP 
I/O port 
IOL 
ISDU 
EMC 
FE 
LSB 
MSB 
Balluff Network Interface 
Direct Parameter Page 
Digital input/output port 
IO-Link 
Indexed Service Data Unit 
Electromagnetic compatibility 
Function earth 
Least Significant Bit 
Most Significant Bit 
Product views and images can differ from the specified product in this manual. They serve 
only as an illustration.