X22 Terminals: Smart Line Module - Siemens SINAMICS S120 Equipment Manual

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.
This protects external loads located parallel to the drive on the same switching component.
3.8.3.5

X22 terminals: Smart Line Module

Table 3-62 Terminal block X22
Terminal
1
2
3
4
Max. connectable cross-section: 1.5 mm
Type: Screw terminal 1 (see Connection Engineering section)
Booksize power units
Manual, (GH2), 06/2008, 6SL3097-2AC00-0BP6
3.8 Smart Line Modules (5 kW und 10 kW) with external air cooling
Designation
24 V power supply
DI: Disable Regeneration
DI: Reset
Ground
2
Technical specifications
Electronics power supply for controlling digital inputs
X22.2 and 3.
Deactivate feedback (high active).
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)
Electronics ground
Line Modules Booksize
301