WAGO 750-370 Manual page 62

62 • PROFINET IO 750-370
I/O Device Configuration
Module
AI_EM
AO
AO_EM
Description
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.
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.
Configuration module for analog output
modules. Each signal channel provides a
structure of 1 byte control and 1 word (2
bytes) of data in the output process image
of the I/O controller. Each signal channel
provides a structure of 1 byte status and 1
word (2 bytes) of data in the input process
image. During standard operation, the
status byte diagnostics fault provides the
I/O module with information of the
upcoming fault. The data in the input area
of the I/O module does not have any
significance with this type of operation.
Exemplary Marking
75x-467 2AE, 0-10 V, EM
75x-550 2AA, 0-10 V
75x-550 2AA, 0-10 V, EM
WAGO-I/O-SYSTEM 750
PROFINET IO