154 Appendix
WAGO-I/O-System 750
750-370 PROFINET IO Fieldbus Coupler
Manual
Version 2.0.0
Table 70: 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
8DI, DIA, DIA DIS
8DI, DIA, DIA DIS
OctetString[1],
bit field
1
8
1
8
3
3
8DI (+ 8 BIT I), 8DIA
DIS (+ 8 BIT O), DIA
OctetString[2],
bit field
2
8
2
8
4
4
8DI (+24 BIT I), 8DIA
DIS (+24 BIT O), DIA
OctetString[4],
bit field
4
8
4
8
6
6
8DI (- 8 BIT I), 8DIA
DIS (- 8 BIT O), DIA
-
0
8
0
8
1
1
8DI, 8DIA DIS
(+ 8 BIT O), DIA in
I-PI
OctetString[2],
bit field
2
16
2
8
4
4
8DI (+16 BIT I), 8DIA
DIS (+24 BIT O), DIA in
I-PI
OctetString[4],
bit field
4
16
4
8
6
6
8DI (-16 BIT I), 8DIA
DIS (- 8 BIT O), DIA in
I-PI
-
0
16
0
8
1
1
8DI, DIA, DI DIS
8DI, DI DIS, DIA
OctetString[1],
bit field
1
8
1
8
3
3
8DI (+ 8 BIT I), DI DIS
(+ 8 BIT O), DIA
OctetString[2],
bit field
2
8
1
0
4
4
8DI (+24 BIT I), DI DIS
(+24 BIT O), DIA
OctetString[4],
bit field
4
8
4
8
6
6
8DI (- 8 BIT I), DI DI
DIS (- 8 BIT O), DIA
-
0
8
0
8
1
1
8DI, DI DIS
(+ 8 BIT O), DIA in
I-PI
OctetString[2],
bit field
2
16
1
8
4
4
8DI (+16 BIT I), DI DIS
(+24 BIT O), DIA in I
E-PI
OctetString[4],
bit field
4
16
4
8
6
6
DI (-16 BIT I), DI DIS (-
8 BIT O), DIA in I-PI
-
0
16
0
8
1
1
16DI
16DI
OctetString[2],
bit field
2
16
0
0
3
1
16DI (+16 BIT I)
OctetString[4],
bit field
4
16
0
0
5
1
16DI (-16 BIT I)
-
0
16
0
0
1
1