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Default device names
The switch positions 1 to 8 define the default device name of the I/O module.
There are up to 128 default device names. If these default device names are used, there is no
need for initialization.
Note
The default device names cannot be reconfigured, for example with the TIA Portal "Assign device
name" function.
If you are connecting the I/O module to a SINUMERIK control as a PROFINET component, make
sure that this functionality is supported by the associated control.
Table 12-41
1
on
off
on
off
on
off
on
off
on
off
on
off
on
off
on
off
x
on
off
on
off
on
off
on
off
on
NCU 1750
Equipment Manual, 01/2022, A5E45627807B AE
Default device name with switch S1
2
3
4
5
6
on
on
on
on
on
on
on
on
on
on
off
on
on
on
on
off
on
on
on
on
on
off
on
on
on
on
off
on
on
on
off
off
on
on
on
off
off
on
on
on
on
on
off
on
on
on
on
off
on
on
off
on
off
on
on
off
on
off
on
on
on
off
off
on
on
on
off
off
on
on
off
off
off
on
on
off
off
off
on
on
x
x
x
x
x
on
on
on
off
off
on
on
on
off
off
off
on
on
off
off
off
on
on
off
off
on
off
on
off
off
on
off
on
off
off
off
off
on
off
off
off
off
on
off
off
on
on
off
off
off
7
8
9
10
Default device name
on
off
pp72x48pn127
on
off
pp72x48pn126
on
off
pp72x48pn125
on
off
pp72x48pn124
on
off
pp72x48pn123
on
off
pp72x48pn122
on
off
pp72x48pn121
on
off
pp72x48pn120
on
off
pp72x48pn119
on
off
pp72x48pn118
on
off
pp72x48pn117
on
off
pp72x48pn116
on
off
pp72x48pn115
on
off
pp72x48pn114
on
off
pp72x48pn113
on
off
pp72x48pn112
x
x
"
off
off
pp72x48pn15
off
off
pp72x48pn14
off
off
pp72x48pn13
off
off
pp72x48pn12
off
off
pp72x48pn11
off
off
pp72x48pn10
off
off
pp72x48pn9
off
off
pp72x48pn8
off
off
pp72x48pn7
Connectable components
12.3 PP 72/48D PN 2/2A PN
139
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