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PROFINET IO 750-340
I/O Device Configuration
WAGO-I/O-SYSTEM
750
PROFINET IO
Module
Description
Name example
DO_DIA_0
Configuration module for filling input and
output information previously reserved by
modules
Dx_32, Dx_DIA_32, Dx_16,
Dx_DIA_16, Dx_8
or
Dx_DIA_8
. Care
must be taken that the number of previously
reserved input and output bits are sufficient
to receive the existing output and diagnostic
information of the configured I/O module
(represented in brackets with negative
sign).
750-507 2DA(-4 BIT A),
DIA in E-PA
3.1.3.2.2 Configuring Analog I/O Modules
Two configuration modules are available for configuring analog input and
output modules. The first module supplies the user data in the respective input
or output process image. The second module, that is provided with EM
(Extended Mapping) as module description extension, supplies all existing
data including control and status information in the input and output areas.
These modules make it possible to access the register structure of the I/O
module in productive data exchange, so that, e.g., the operating parameters
can be modified.
Module
Description
Exemplary Marking
AI
Configuration module for analog input
modules. Each channel provides 1 word
(2 bytes) of data in the input process image
of the I/O controller.
75x-467 2AE, 0-10 V
AI_EM
Configuration module for analog input
modules. Each signal channel provides a
structure of 1 byte status and 1 word
(2 bytes) of data in the input process image
of the I/O controller. Each signal channel
provides a structure of 1 byte control and 1
word (2 bytes) of data in the output process
image if the I/O controller. This
information does not have any significance
in the output area of the I/O module during
normal operation.
75x-467 2AE, 0-10 V, EM
AO
Configuration module for analog output
modules. Each channel provides 1 word
(2 bytes) of data in the output process
image of the I/O controller.
750-550 2AA, 0-10 V
