X1 Line Connection; X21 Terminals: Smart Line Module - Siemens SINAMICS S120 Equipment Manual

Line Modules Booksize
3.5 Smart Line Modules (5 kW und 10 kW) with internal air cooling
3.5.3.3

X1 line connection

Table 3-37 Terminal block X1 of Smart Line Module (5 kW and 10 kW)
1) for ring terminal end in accordance with DIN 46234
3.5.3.4

X21 terminals: Smart Line Module

Table 3-38 Terminal block X21
Terminal
1
2
3
4
Max. connectable cross-section: 1.5 mm
Type: Screw terminal 1 (see Spring-loaded terminals/screw terminals)
246
Terminal Technical specifications
U1 Supply voltage:
380 V - 480 V 3 AC, 50/60 Hz
V1
Max. connectable cross-section: 6 mm
W1
Type: Screw terminal 5 (see Connection System)
Tightening torque: 1.2 - 1.5 Nm
PE connection Threaded hole M5/3 Nm
Designation
DO: Ready
DO:
Prewarning
DI: Enable pulses
DI: Enable pulses ground
2
2
1)
Technical specifications
Checkback: Smart Line Module ready
The signal switches to high level when the following
conditions have been met:
Electronics power supply (X24) OK
•
DC link is pre-charged
•
Pulses enabled (X21.3/.4)
•
No overtemperature
•
No overcurrent switch-off
•
DO: Prewarning
High = no prewarning
Low = prewarning
Overtemperature warning threshold/I*t
•
5 kW prewarning: 64 °C, Shutdown: 69 °C
10 kW prewarning: 68 °C, Shutdown: 73 °C
No regenerative feedback capability due to a line fault
•
[only monitored when feedback is activated (see
terminal X22.2)]
Voltage 24 V DC
Current consumption: 10 mA
Isolated input
Manual, (GH2), 06/2008, 6SL3097-2AC00-0BP6
Booksize power units