X22 Terminals: Smart Line Module; X24 24 V Terminal Adapter - Siemens SINAMICS S120 Equipment Manual

Line Modules Booksize
3.6 Smart Line Modules (5 kW and 10 kW) with external air cooling
Note
For operation, 24 V DC must be connected to terminal 3 and ground to terminal 4. When
removed, pulse inhibit is activated, feedback is deactivated and the bypass relay drops out.
If the Line Module is not disconnected from the network when the EP terminal is deactivated
(e.g. a main contactor is not installed), the DC link remains charged.
Notice
If a drive line-up is switched off by means of the line disconnecting device, the voltage at
terminals 3 (EP +24 V) and 4 (EP M) must be interrupted beforehand. This can be carried
out using a leading breaking auxiliary contact (≥ 10 ms), for example.
3.6.3.5

X22 terminals: smart line module

Table 3-39 Terminal block X22
Terminal
1
2
3
4
Max. connectable cross-section: 1.5 mm
Type: Screw terminal 1 (see Connection Methods)
3.6.3.6

X24 24 V terminal adapter

Table 3-40 Terminal block X24
Terminal
+
M (GND)
The 24 V terminal adapter is supplied as standard
Max. connectable cross-section: 6 mm
Type: Screw terminal 5 (see Connection Methods)
3-78
Name
24 V power supply
DI: Disable Regeneration
DI: Reset
Ground
2
Name
24 V supply
Ground
2
Technical specifications
Electronics power supply for controlling digital inputs
X22.2 and 3.
Deactivate feedback
No power is supplied back to the network from the
DC link. The regenerative energy of the motors may
have to be reduced using a combination of the Braking
Module and braking resistor.
Reset faults (positive edge)
Electronic ground
Technical specifications
24 V DC supply voltage
Electronic ground
Equipment Manual for Booksize Power Units
Equipment Manual, (GH2), 03/2006 Edition, 6SL3097-2AC00-0BP3