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

3.4.3.3

X1 line connection

Table 3-21 Terminal block X1 of Smart Line Module (5 kW and 10 kW)
Terminal
U1
V1
W1
PE connection
1 for ring cable lugs to DIN 46234
3.4.3.4

X21 terminals: smart line module

Table 3-22 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)
Equipment Manual for Booksize Power Units
Equipment Manual, (GH2), 03/2006 Edition, 6SL3097-2AC00-0BP3
3.4 Smart Line Modules (5 kW and 10 kW) with internal air cooling
Technical data
Max. connection voltage:
3-ph. 480 V AC +10 at 47 Hz to 63 Hz
Max. connectable cross-section: 6 mm
Type: Screw terminal 5 (see Connection Methods)
Tightening torque: 1.2 - 1.5 Nm
Threaded hole M5/3 Nm
Name
DO: Ready
Pre Warning
DI: Enable pulses
DI: Enable pulses ground
2
2
1
Technical data
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: Pre-warning threshold, overtemperature / I x t
High = no pre-warning
Low = pre-warning
Voltage 24 V DC
Current consumption: 10 mA
Isolated input
Line Modules Booksize
3-47