Pos : 102.1 /Serie 750 ( WAGO-I/O-SYST EM)/Pr ozessabbild M appi ng/ETH ERNET - EtherNet/IP - M ODBU S/TC P/PA ETH ERN ET - EtherN et/IP Einl eitung Proz ess datenaufbau ( 750-341, Koppler) @ 5\mod_1253543136787_21.doc x @ 41907 @ 2 @ 1

12.3

Process Data Architecture for EtherNet/IP

With some I/O modules, the structure of the process data is fieldbus specific.

In the case of a fieldbus controller with EtherNet/IP, the process image uses a

word structure (with word alignment). The internal mapping method for data

greater than one byte conforms to the Intel format.

The following section describes the process image for various WAGO-I/O-

SYSTEM 750 and 753 I/O modules when using a fieldbus coupler with

EtherNet/IP.

Pos : 102.2 /Serie 750 ( WAGO-I/O-SYST EM)/Pr ozessabbild M appi ng/ETH ERNET - EtherNet/IP - M ODBU S/TC P/PA ETH ERN ET- Digital e I/O-Module EtherNet/IP XTR @ 16\mod_1374050252408_21.doc x @ 126401 @ 344444443444444444 @ 1

Equipment damage due to incorrect address!

To prevent any damage to the device in the field, you must always take the

process data for all previous byte or bit-oriented I/O modules into account when

addressing an I/O module at any position in the fieldbus node.

I/O Modules 237

Manual

Version 1.3.0

Table of Contents