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PROFINET IO 750-340
Process
Image
WAGO-I/O-SYSTEM
750
PROFINET IO
3.1.5.2.2
Digital Output Modules
The group of digital output I/O modules is divided into 12 types of module
types:
Type of module Description
Substitute I/O modules
2DO
2-channel digital output modules
75x-501, 75x-502, 75x-405,
75x-406, 75x-407, 75x-410,
75x-411, 75x-412, 75x-413,
75x-416, 75x-427, 75x-435
2DI_2DIA
2-channel digital output modules
1 Bit diagnostics per signal
channel
75x-507, 75x-522, 75x-523
2DI_2DIA_PI
2-channel digital output module
1 Bit diagnostic per signal
channel, additional diagnostic in
the input image
75x-507, 75x-522, 75x-523
2DI_4DIA
2-channel digital output modules
2 Bit diagnostics per signal
channel
75x-
506
2DI_4DIA_PI
2-channel digital output module
2 Bit diagnostic per signal
channel, additional diagnostic in
the input image
75x-
506
4DO
4-channel digital output modules
75x-504, 75x-403, 75x-408,
75x-409, 75x-414, 75x-415,
75x-422, 75x-423, 75x-424,
75x-428, 75x-432, 75x-433
4DO_4DIA
4-channel digital output modules
1 Bit diagnostics per signal
channel
75x-532
4DO_4DIA_PI
4-channel digital output module
1 Bit diagnostic per signal
channel, additional diagnostic in
the input image
75x-532
8DI
8-channel digital input module
75x-530, 75x-536
8DO_8DIA
8-channel digital output modules
1 Bit diagnostics per signal
channel
75x-537
8DO_8DIA_PI
8-channel digital output module
1 Bit diagnostic per signal
channel, additional diagnostic in
the input image
75x-537
16DO
16-channel digital output module
75x-5xx
Digital output modules without diagnostics information in the input process
image receive the provider status (IOPS) from the I/O controller and supplies
it with the consumer status (IOCS) of existing output information. The
accompanying process data is additionally transmitted in the opposite
direction in case the corresponding diagnostics module appears in the input
image of the I/O controller.
The following table shows a list of the number of bytes for the individual
modules that are allocated in the respective process image (PA) and the
telegrams (TLG) in the direction of transmission and reception (Tx, Rx).
Module
750-5xx ...
750-5xx* ...