X42 Terminal Strip - Siemens SINAMICS S120 Equipment Manual

Line Modules
5.5 Active Line Modules Chassis-2
Note
The temperature sensor connection at terminals X41:3,4 can be used for motors that are
equipped with a KTY84-1C130, PT100, PT1000 or PTC measuring sensor in the stator
windings.
Note
Connection to terminals 1 and 2
For operation, 24 V DC must be connected to terminal 1 and ground to terminal 2. Pulse
inhibit is activated when withdrawn.
5.5.3.7

X42 terminal strip

Table 5- 48
Max. connectable cross-section: 2.5 mm
Note
Connection options for terminal strip X42
The terminal strip is not intended to be freely used for other 24 V DC loads (for example for
supplying additional line-side components), as the voltage supply of the Control Interface
Module could also be overloaded and operating capability could thus be compromised.
232
Terminal strip X42 voltage supply for Control Unit, Sensor Module and Terminal Module
Connector Terminal
1
2
3
4
Function Technical specifications
P24L Power supply for Control Unit, Sensor Module
and Terminal Module (18 ... 28.8 V)
maximum load current: 3 A
M
2
Air-cooled chassis power units
Manual, 07/2019, 6SL3097-4AE00-0BP9