X42 Terminal Strip - Siemens SINAMICS S120 Manual

Note
The temperature sensor connection at terminals X41:3,4 can be used for motors that are
equipped with a KTY84-1C130, 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inhibit is activated when withdrawn.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- 49
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.
Air-cooled chassis power units
Equipment Manual, 06/2020, 6SL3097-5AE00-0BP3
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
Line Modules
5.5 Active Line Modules Chassis-2
229