Characteristics Of The Ethernet/Ip Protocol Software; Eds File - WAGO -I/O-SYSTEM 750 Manual

266 Fieldbus Communication
12.3.3

Characteristics of the EtherNet/IP Protocol Software

The EtherNet/IP product classes are divided into 4 levels with each level
containing a particular functionality. Each higher level in turn possesses at least
the functionality of a lower level. The fieldbus coupler supports levels 1 and 2 of
the EtherNet/IP product classes, which immediately build on each other.
Level 2
Level 1
• Unconnected Message Manager (UCMM) client and server
• 128 Encapsulation Protocol sessions
• 128 Class 3 or Class 1 connections combined
•
•
12.3.4

EDS File

The "Electronic Data Sheets" file (EDS file for short) contains the characteristics
of the fieldbus coupler/controller and information regarding its communication
capabilities. The EDS file required for EtherNet/IP operation is imported and
installed by the corresponding configuration software.
Downloading the EDS file!
You can download the EDS file in the download area of the WAGO web site:
http://www.wago.com.
Information about installing the EDS file
When installing the EDS file, refer to the information provided in the
documentation of the configuration software, which you are using.
Manual
1.5.0
750-882 Media Redundancy ETHERNET Controller
Level 2: Level 1 + I/O Messages Server
Level 1: Explicit Messages Server
Class 3 connection – explicit messages
(connection oriented, client and server)
Class 1 connection – I/O messages
(connection oriented, client and server)
WAGO-I/O-SYSTEM 750