HEIDENHAIN PROFINET - Manual (Page 35)

PROFINET IO data description
35
4 PROFINET IO data description
4.1 Encoder profile overview, PNO order no.3.162
This manual is related to encoders that fulfills the demands and
functionality according to encoder profile V4.1 (PNO no 3.162).
The operating functions for encoders according to this profile are
divided into two application classes, named Class 3 and Class 4.
For an overview of the different encoder profile for PROFIBUS
and PROFINET and the related standards, see figure 25 below.
For further information regarding the encoder functionality refer to
the device profile. The profile and PROFINET technical information
can be ordered at PNO in Karlsruhe, Germany
( www.profinet.com ).
Figure 25 Overview of encoder profiles