WAGO-I/O-SYSTEM 750
Appendix 161
750-375 PROFINET IO advanced Fieldbus Coupler
Manual
Version 1.1.0
Analog input modules receive the consumer status (IOCS) from the I/O controller
and supply it with the provider status (IOPS) of the existing input information if
only the actual user data is replaced. If all existing information is available in the
process image of the inputs and outputs, the process data qualifiers are also
transmitted in the opposite direction.
Table 82: Submodule types and data lengths – Analog 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
2AI
INT16[2] I
Integer16
4
0
5
1
{UINT8, INT16}[2] I/O
{Unsigned8,
Integer16}
6
6
8
8
2AI HART (from FW 03)
{INT16, FLOAT32}[2] I
{Integer16,
Float32}
12
0
13
1
{INT16, FLOAT32[2]}[2]
I
{Integer16,
Float32[2]}
20
0
21
1
{INT16, FLOAT32[3]}[2]
I
{Integer16,
Float32[3]}
28
0
29
1
{INT16, FLOAT32[4]}[2]
I
{Integer16,
Float32[4]}
36
0
37
1
3AI
{UINT8, UINT8,
INT16}[8] I/O
{Unsigned8,
Unsigned8,
Integer16}
12
12
14
14
4AI
INT16[4] I
Integer16
8
0
9
1
{UINT8, INT16}[4] I/O
{Unsigned8,
Integer16}
12
12
14
14
8AI
INT16[8] I
Integer16
16
0
17
1
{UINT8, INT16}[8] I/O
{Unsigned8,
Integer16}
24
24
26
26
3PMM
{UINT8, INT8[23]} I/O
{Unsigned8,
Unsigned8[23]
}
24
24
26
26
