WAGO -I/O-SYSTEM 750 Technical Description, Installation And Configuration page 187

PNIO
Module type
* 4DA(-4 BIT O)
* 4DA(-4 BIT I/O),
DIA in E-PA
Output see
* 4DA(-4 BIT O)
WAGO-I/O-SYSTEM 750
PROFINET IO
Configuration and Parameter Setting of the Modules
Length Bit allocation
[Bit]
7 6 5
2 2 2
4 A3 A2
\ - - - - - - - - - - - - - - Output - - - - - - - - - - - - - - /
A3 A2 A1 A0
\ - - - - - - - - - - - - - - Output - - - - - - - - - - - - - - /
A3 A2 A1 A0
\ - - - - - - - - - - - - - - Output - - - - - - - - - - - - - - /
4 D3 D2
\ - - - - - - - - - - - - - - Input - - - - - - - - - - - - - - /
D3 D2 D1 D0
\ - - - - - - - - - - - - - - Input - - - - - - - - - - - - - - /
D3 D2 D1 D0
\ - - - - - - - - - - - - - - Input - - - - - - - - - - - - - - /
Inputs
4 3 2 1 0
2 2 2 2 2
A1 A0
▪ ▪ ▪
D1 D0
▪ ▪ ▪
I/O Modules
Note
The fitting of slots with this module enables
the remaining bit locations to be previously
filled with output modules without bytes
opened with star (bit fields) in the output
process image of the station proxy(fieldbus
coupler). The bit locations marked in a light
red color are respectively occupied by
previous slot allocations. One byte process
data qualifier (IOPS) is managed in the
direction of the I/O controller in the cyclic
PROFINET IO telegram for this module.
The fitting of slots with this module enables
the remaining bit locations to be previously
filled with input and / or output modules
without bytes opened with star (bit fields) in
the input and output process image of the
station proxy (fieldbus coupler). The bit
locations marked in a light red color are
respectively occupied by previous slot
allocations. One byte process data qualifier
(IOCS) is managed in the direction of the I/O
controller in the cyclic PROFINET IO
telegram for these modules.
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