WAGO-I/O-SYSTEM 750
Appendix 153
750-375 PROFINET IO advanced Fieldbus Coupler
Manual
Version 1.1.0
Table 76: Submodule types and data lengths – Digital Input 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
1DI, DIA
1DI (+30 BIT I), DIA in
I-PI
OctetString[1],
bit field
1
2
0
0
2
1
1DI (+14 BIT I), DIA in
I-PI
OctetString[2],
bit field
2
2
0
0
3
1
1DI (+ 6 BIT I), DIA in
I--PI
OctetString[4],
bit field
4
2
0
0
5
1
1DI (- 2 BIT I), DIA in
I-PI
-
0
2
0
0
1
1
2DI
2DI (+ 6 BIT I)
OctetString[1],
bit field
1
2
0
0
2
1
2DI (+14 BIT I)
OctetString[2],
bit field
2
2
0
0
3
1
2DI (+30 BIT I)
OctetString[4],
bit field
4
2
0
0
5
1
2DI (- 2 BIT I)
-
0
2
0
0
1
1
2DI, DIA
2DI (+ 6 BIT I)
OctetString[1],
bit field
1
2
0
0
2
1
2DI (+14 BIT I)
OctetString[2],
bit field
2
2
0
0
3
1
2DI (+30 BIT I)
OctetString[4],
bit field
4
2
0
0
5
1
2DI (- 2 BIT I)
-
0
2
0
0
1
1
2DI (+ 4 BIT I), DIA in
I-PI
OctetString[1],
bit field
1
4
0
0
2
1
2DI (+12 BIT I), DIA in
I-PI
OctetString[2],
bit field
2
4
0
0
3
1
2DI (+28 BIT I), DIA in
I-PI
OctetString[4],
bit field
4
4
0
0
5
1
2DI (- 4 BIT I), DIA in
I-PI
-
0
4
0
0
1
1
2DI, DIA, Ackn.
2DI (+ 6 BIT I/O), DIA,
Ackn.
OctetString[1],
bit field
1
2
1
2
3
3
2DI (+14 BIT I/O), DIA,
Ackn.
OctetString[2],
bit field
2
2
2
2
4
4
2DI (+30 BIT I/O), DIA,
Ackn.
OctetString[4],
bit field
4
2
4
2
6
6
2DI (- 2 BIT I/O), DIA,
Ackn.
-
0
2
0
2
1
1
2DI (+ 4 BIT I, +6 Bit A),
DIA in I-PI, Ackn.
OctetString[1],
bit field
1
4
1
2
3
3
2DI (+12 BIT I, +14 BIT
O), DIA in I-PI, Ackn.
OctetString[2],
bit field
2
4
2
2
4
4
2DI (- 4 BIT I, - 2 BIT O),
DIA in I-PI, Ackn.
OctetString[4],
bit field
4
4
4
2
6
6
