Siemens SINUMERIK ONE NCU 1750 Equipment Manual page 130

Connectable components
12.3 PP 72/48D PN 2/2A PN
Illustration
①
②
③
④
⑤
⑥
⑦
⑧
⑨
⑩
⑪
Figure 12-11
130
Switch S1
LEDs H1 ... H6
X111 Digital input/outputs 1
X222 Digital input/outputs 2
X333 Digital input/outputs 3
Grounding screw
Shield contact
X3 Analog inputs/outputs
X2, port 1 PROFINET interface
X1 Power supply connection
X2, port 1 PROFINET interface
PP 72/48D 2/2A PN I/O module
Equipment Manual, 01/2022, A5E45627807B AE
NCU 1750