6.4 16DI/DO Modules
6 Assignment of Process Data
6.4 16DI/DO Modules
D
0980 ESL 300-xxx
D
0980 ESL 390-xxx
D
0980 ESL 390-xxx-DCU1
The data structure for the process data in slot 1 is dependent on the IO
mapping used. LioN-P DCU modules have an extended process data area
in slot 2 and 3. This is therefore listed here as an option. Further details on
using the extended process data area are available in the μDCU Manual.
The following figures refer to the default settings for each of the profiles.
6.4.1 Input Data Profile 16DI/DO (Default Profile)
This module provides two bytes of input data that reflect the current status of
the input and output channels.
Input
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Byte n
4B
4A
3B
3A
2B
2A
1B
1A
Byte n + 1
8B
8A
7B
7A
6B
6A
5B
5A
Table 11: Slot 1
The following applies here:
D
1A...8A: Actual status of input/output channel A (contact pin 4) of the M12
socket connections 1 to 8.
D
1B...8B: Actual status of input/output channel B (contact pin 2) of the M12
socket connections 1 to 8.
6.4.2 Output Data Profile 16DI/DO (Default Profile)
This module provides two bytes of status information for control of the digital
outputs.
Technical Manual LioN-P PROFINET
Version 2.0 10/2017
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