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I/O Modules • 153
Structure of the PROFINET IO Process Data
WAGO-I/O-SYSTEM 750
PROFINET IO
5.2.5 Specialty
Modules
5.2.5.1 Counter
Modules
750-404, 753-404
(1 or 2 counter inputs)
Process Image Length in [Byte]
Register communication using the
PROFINET IO process image?
Input Output
Yes 6
6
No (not possible)
-
-
Mapping with access to the register structure
Data format
MOTOROLA
INTEL
I/O
range
Input Output Input Output
S C S C
- - - -
D3 D3 D0 D0
D2 D2 D1 D1
D1 D1 D2 D2
Channel 0
D0 D0 D3 D3
750-638, 753-638
(2 counter inputs)
Process Image Length in [Byte]
Register communication using the
PROFINET IO process image?
Input Output
Yes 6
6
No (not possible)
-
-
Mapping with access to the register structure
Data format
MOTOROLA
INTEL
I/O
range
Input Output Input Output
S0 C0 S0 C0
D1 D1 D0 D0
Channel 0
D0 D0 D1 D1
S1 C1 S1 C1
D3 D3 D2 D2
Channel 1
D2 D2 D3 D3