PROFINET IO 750-340
•
73
Process Image
WAGO-I/O-SYSTEM 750
PROFINET IO
3.1.5.2.5.3
Serial Interfaces and Gateways
The group of serial interfaces and their gateways is divided into
4 types of modules:
Type of module Description
Substitute I/O modules
SER
Serial interface
75x-404
DXCH
Data exchange module
75x-638
DALI
DALI/DSI Master
75x-
635
ENOC
ENOCEAN RF-Module
75x-631, 75x-634, 75x-637
The provider and consumer status (IOPS) of the input or output information
are exchanged between the I/O controller and I/O device in both directions
with serial interfaces and their gateways.
The following table shows a list of the number of bytes for the individual
modules that are allocated in the respective process image (PA) and the
telegrams (TLG) in the direction of transmission and reception (Tx, Rx).
Module 75x-650 RS 232 C / 75x-651 RS 485 / 75x-653 TTY / 75x-654 DXCH
75x-641 DALI/DSI / 75x-642 RF-RCV EnOcean
Data length / [Byte]
Data object
PA TLG
Type
E A Tx
Rx
E INST
A INST
SER
6
6
8
8
U8[6]
1
U8[6]
1
DXCH
6
6
8
8 U8[6] 1 U8[6] 1
DALI
6
6
8
8
U8[6]
1
U8[6]
1
ENOC
4
4
6
6 U8[4] 1 U8[4] 1
3.1.5.2.5.4
PROFIsafe I/O Modules
The consumer status (IOPS) of the input or output information is exchanged
between the I/O controller and I/O device in both directions with PROFIsafe
I/O modules.
The following table shows a list of the number of bytes for the individual
modules that are allocated in the respective process image (PA) and the
telegrams (TLG) in the direction of transmission and reception (Tx, Rx).
Module 753-661 4F-DE / 753-662 8F-DE / 75x-667 4F-DE/DA
Data length / [Byte]
Data object
PA TLG
Type
E A Tx
Rx
E INST
A INST
PROFIsafe
5
5
7
7
U8[5]
1
U8[5]
1