6 Assignment of Process Data
6.1 16DI Modules
6 Assignment of Process Data
This chapter describes the assignment of controller process data to the I/O
channels in slot 1 and the 16DI/DO DCU extension in slot 2 and 3 of the LioN-
P modules.
6.1 16DI Modules
D
0980 ESL 301-xxx
D
0980 ESL 391-xxx
6.1.1 Input Data
This module provides two bytes of input data that reflect the current status
of the input 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 6: Slot 1
The following applies here:
D
1A...8A: Actual status of input channel A (contact pin 4) of the M12 socket
connections 1 to 8.
D
1B...8B: Actual status of input channel B (contact pin 2) of the M12 socket
connections 1 to 8.
6.2 16DO Modules
D
0980 ESL 302-xxx
D
0980 ESL 392-xxx
Technical Manual LioN-P PROFINET
Version 2.0 10/2017
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