WAGO-I/O-SYSTEM 750
I/O Modules 355
750-880, 750-880/025-000 ETHERNET Programmable Fieldbus Controller
Manual
Version 1.0.1
13.3.5.5 Data Exchange Module
750-654, (and the variation /000-001)
The Data Exchange modules have a total of 4 bytes of user data in both the Input
and Output Process Image. The following tables illustrate the Input and Output
Process Image, which has a total of 2 words mapped into each image.
Word alignment is applied.
Table 393: Data Exchange Module
Input and Output Process Image
Byte Destination
Instance
High Byte
Low Byte
Description
n D1
D0
n+1 D3
D2
Data bytes
The specialty modules represent 2x2 bytes input and output data and seize 2
Instances in Class (0x67) and 2 Instances in Class (0x68).
13.3.5.6 SSI Transmitter Interface Modules
750-630, (and all variations)
Note
The process image of the / 003-000-variants depends on the parameterized
operating mode!
The operating mode of the configurable /003-000 I/O module versions can be set.
Based on the operating mode, the process image of these I/O modules is then the
same as that of the respective version.
The above SSI Transmitter Interface modules have a total of 4 bytes of user data
in the Input Process Image, which has 2 words mapped into the image.
Word alignment is applied.
Table 394: SSI Transmitter Interface Modules
Input Process Image
Byte Destination
Instance
High Byte
Low Byte
Description
n D1
D0
n+1 D3
D2
Data bytes
The specialty modules represent 2x2 bytes input data and seize 2 Instances in
Class (0x67).