Connecting; Interface Overview; X1 Power Supply - Siemens SINUMERIK 840D sl Equipment Manual

Connectable components
9.2 PP 72/48D PN
9.2.3

Connecting

9.2.3.1

Interface overview

Figure 9-10
Table 9-12
Interface
Power supply connection
PROFINET IO
PROFINET address
Digital input/outputs 1
Digital input/outputs 2
Digital input/outputs 3
9.2.3.2

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)
104
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, 10/2020, 6FC5397-1EP40-6BA1
Type
Screw-terminal block
Socket
DIP switch
Ribbon cable connector
Ribbon cable connector
Ribbon cable connector
NCU 7x0.3B PN