Siemens SINUMERIK 840D sl - Connection; Interface Overview

9.3.4 Connection
9.3.4.1 Interface overview
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Figure 9-16 Connection options of the PP 72/48D 2/2A PN I/O module
Interface overview
Table 9-33 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
9.3 PP 72/48D 2/2A PN
NCU 7x0.3B PN
122 Equipment Manual, 10/2020, 6FC5397-1EP40-6BA1