Channel Digital Input Modules - WAGO -I/O-SYSTEM 750 Technical Description, Installation And Configuration

166 • I/O Modules
Configuration and Parameter Setting of the Modules
5.3.1.4

8-Channel Digital Input Modules

PNIO
Module type
8DE
8DE(+8 BIT I)
8DE(+24 BIT I)
* 8DE(-8 BIT I)
PNIO
Module type
8DE
8DE(+8 BIT I)
8DE(+24 BIT I)
* 8DE(-8 BIT I)
Parameter
EA Type Module type member
75x-430, 75x-431, 75x-436, 75x-437
DI_8
DI_16
DI_32
75x-430*, 75x-431*, 75x-436*,
DI_0
75x-437*
Length Bit allocation
[Bit]
7 6 5
2 2 2
8 E7 E6 E5
8 E5 E4 E3
E3 E2 E1
E7 E6 E5
Value
Inputs
4 3 2 1 0
2 2 2 2 2
E4 E3 E2 E1 E0
E2 E1 E0
E7 E6
E0
E7 E6 E5 E4
▪ ▪ ▪
E4 E3 E2 E1 E0
Significance
Instances
PNIOdata type
Input
Unsigned 8-Bit
field
Unsigned 16-Bit
1
field
Unsigned 32-Bit
field
- -
Note
8, 16 or 32 bits are applied in the input
process image of the station proxy (fieldbus
coupler) by fitting a slot with these modules.
0 7
The bits 2 to 2 are assigned with the signal
condition of the physically connected I/O
module. The bits marked green are made
available for the input and / or diagnostics
information of the following module slots.
One byte process data qualifier (IOPS) 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
the remaining bit locations to be previously
filled with input modules without bytes
opened with star (bit fields) in the input
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.
WAGO-I/O-SYSTEM 750
PROFINET IO
Output
-
-