WAGO -I/O-SYSTEM 750 Technical Description, Installation And Configuration page 56

48 • PROFINET IO 750-340
I/O Device Configuration
Module
DI_8
DI_0
DO_32
DO_16
Description
Configuration module for 8 digital inputs, 1
byte is reserved in the input process image
of the I/O controller. The bit information in
the first byte is allocated to the input data of
the configured I/O module according to the
number of existing signal channels.
Remaining bit locations (shown with a
positive signal in brackets) can be allocated
to the signal states of the following I/O
modules having the same type of signal.
This is done by configuring the DI_0
modules of the relevant I/O modules.
Configuration module for filling input
information previously reserved by
modules DI_32, DI _16 or DI _8. Care
must be taken that the number of previously
reserved input bits are sufficient to receive
the existing input information of the
configured I/O module (shown with a
negative sign in brackets).
Configuration module for 32 digital
outputs, 4 bytes are reserved in the output
process image of the I/O controller. The bit
information in the first byte is allocated to
the output data of the configured I/O
module according to the number of existing
signal channels. Remaining bit locations
(carried with a positive signal in brackets)
can be allocated to the signal conditions of
the following digital I/O module using the
same type of signal. This is carried out
using the projection of DI_0 modules for
the relevant I/O modules.
Configuration module for 16 digital
outputs, 2 bytes are reserved in the output
process image of the I/O controller. The bit
information in the first byte is allocated to
the output data of the configured I/O
module according to the number of existing
signal channels. Remaining bit locations
(shown with a positive signal in brackets)
can be allocated to the signal states of the
following digital output I/O modules
having the same type of signal. This is done
by configuring the DO_0 modules of the
relevant I/O modules.
Name example
750-400 2DE(+6 BIT E)
750-400* 2DE(-2 BIT E)
750-504 4DA(+28 BIT A)
750-504 4DA(+12 BIT A)
WAGO-I/O-SYSTEM 750
PROFINET IO