I/O Modules
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139
Design of the Process Data for PROFIBUS-DP
WAGO-I/O-SYSTEM 750
Bus System
5.2.14 2 AI I/O Modules
750-452, 750-454, 750-456, 750-461, 750-462, 750-465, 750-466,
750-467, 750-469, 750-472, 750-474, 750-475, 750-476, 750-477,
750-478, 750-479, 750-480, 750-483, 750-485, 750-491, 750-492
Process Image Length in [Byte]
Register communication possible
Input
Output
Yes 6
6
No 4
0
Mapping with Register Communication
Data format
MOTOROLA
INTEL
I/O
area
Input Output Input Output
S0 C0 S0 C0
D1 D1 D0 D0
Channel 1
D0 D0 D1 D1
S1 C1 S1 C1
D3 D3 D2 D2
Channel 2
D2 D2 D3 D3
Mapping without Register Communication
MOTOROLA INTEL
Input Output Input Output
D1 - D0 -
Channel 1
D0 - D1 -
D3 - D2 -
Channel 2
D2 - D3 -