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156 Appendix
WAGO-I/O-System 750
750-370 PROFINET IO Fieldbus Coupler
Manual
Version 2.0.0
The group of digital input modules is divided into the following submodule types
Table 72: Submodule Types and Data Lenghts – Digital Output Modules
PNIO module type
Process data length [byte]/
allocation [bit]
Telegram
allocation [byte]
PNIO submodule type
Data type
Input (I-PI) Output (O-PI) Input
Output
2DO
2DO (+ 6 BIT O), DIA OctetString[1],
bit field
0
0
1
2
1
2
2DO (+14 BIT O), DIA OctetString[2],
bit field
0
0
2
2
1
3
2DO (+30 BIT O), DIA OctetString[4],
bit field
0
0
4
2
1
5
2DO (- 2 BIT O), DIA -
0
0
0
2
1
1
2DO, 2DIA (75x-506, 75x-507, 75x-508)
2DO (+ 6 BIT O), DIA OctetString[1],
bit field
0
0
1
2
1
2
2DO (+14 BIT O) , DIA OctetString[2],
bit field
0
0
2
2
1
3
2DO (+30 BIT O) , DIA OctetString[4],
bit field
0
0
4
2
1
5
2DO (- 2 BIT O) , DIA -
0
0
0
2
1
1
2DO, 2DIA (75x-506, 75x-507, 75x-508)
2DO (+ 6 BIT O), DIA OctetString[1],
bit field
0
0
1
2
1
2
2DO (+14 BIT O), DIA OctetString[2],
bit field
0
0
2
2
1
3
2DO (+30 BIT O), DIA OctetString[4],
bit field
0
0
4
2
1
5
2DO (- 2 BIT O), DIA -
0
0
0
2
1
1
2DO, DIA (75x-506)
2DO
(+ 6 BIT O, + 4 BIT I),
DIA in I-PI
OctetString[1],
bit field
1
4
1
2
3
3
2DO
(+14 BIT O, +12 BIT I),
DIA in I-PI
OctetString[2],
bit field
2
4
2
2
4
4
2DO
(+30 BIT O, +28 BIT I),
DIA in I-PI
OctetString[4],
bit field
4
4
4
2
6
6
2DO
(- 2 BIT O, - 4 BIT I),
DIA in I-PI
-
0
4
0
2
1
1