WAGO -I/O-SYSTEM 750 Technical Description, Installation And Configuration page 179

PNIO
Module type
* 2DA(-2 BIT O)
* 2DA(-2 BIT I/O),
DIA in E-PA
Output see
* 2DA(-2 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
2
\ - - - - - - - - - - - - - - Output - - - - - - - - - - - - - - /
A1 A0
\ - - - - - - - - - - - - - - Output - - - - - - - - - - - - - - /
A1 A0
\ - - - - - - - - - - - - - - Output - - - - - - - - - - - - - - /
2
\ - - - - - - - - - - - - - - Input - - - - - - - - - - - - - - /
D1 D0
\ - - - - - - - - - - - - - - Input - - - - - - - - - - - - - - /
D1 D0
\ - - - - - - - - - - - - - - Input - - - - - - - - - - - - - - /
Inputs
4 3 2 1 0
2 2 2 2 2
The fitting of slots with this module enables
A1 A0
the remaining bit location to be previously
filled with output modules without bytes
opened with stars (Bit field) in the output
process image of the station allocator
(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.
▪ ▪ ▪
The fitting of slots with this module enables
D1 D0
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.
▪ ▪ ▪
I/O Modules • 171
Note