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Connectable components
12.2 PP 72/48D PN
12.2.3
Connecting
12.2.3.1
Interface overview
Figure 12-10
Table 12-12
Interface
Power supply connection
PROFINET IO
PROFINET address
Digital input/outputs 1
Digital input/outputs 2
Digital input/outputs 3
12.2.3.2
X1 power supply
Properties
This interface is intended exclusively for the connection of the external 24 V power supply.
On the module side, the power supplies are protected against:
• Polarity reversal
• Short-circuit (elec. current limitation of the outputs)
• Overload (self-restoring PTC fuse - Multifuse)
116
I/O module connection options
PP 72/48D PN I/O module interfaces
Designation
X1
X2 (ports 1 and 2)
S1
X111
X222
X333
Equipment Manual, 01/2022, A5E45627807B AE
Type
Screw-terminal block
Socket
DIP switch
Ribbon cable connector
Ribbon cable connector
Ribbon cable connector
NCU 1750
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