Siemens SINUMERIK ONE NCU 1740 - Connecting; Interface Overview

12.3.4 Connecting
12.3.4.1 Interface overview
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Figure 12-14 Connection options of the PP 72/48D 2/2A PN I/O module
Interface overview
Table 12-33 Interfaces of the PP 72/48D 2/2A PN I/O module
Interface Designation Type
Power supply connection X1 Screw-terminal block
PROFINET IO X2 (ports 1 and 2) Socket
Analog inputs/outputs X3 Terminal block
PROFINET address S1 DIP switch
Digital input/outputs 1 X111 Ribbon cable connector
Digital input/outputs 2 X222 Ribbon cable connector
Digital input/outputs 3 X333 Ribbon cable connector
The following abbreviations are used:
Signal type Meaning
I Input
O Output
B Bidirectional
Connectable components
12.3 PP 72/48D PN 2/2A PN
NCU 1740
132 Equipment Manual, 10/2021, A5E51087503B AA