Catalog PM 21 2013 - Siemens Industry, Inc.

SINAMICS S120 drive system
Line Modules and line-side components
Smart Line Modules in booksize format
■ Integration
© Siemens AG 2013
3
L1
L2
L3
PE
1L1
1L2
1L3
PE
ext.
24 V
+ M
Main switch
X24
+
M
Line contactor
Fuses
24 V
DI
2) CU
DO
CU
2)
3)4)
9)
DO
CU
1)
2)
DI
CU
DI
CU
X21
1
2
3
4
DO, Ready
DO, Warning I*t
EP +24 V
EP M
Smart Line
Module
+
M
DCP
DCN
Line filter
Line reactor
8)
7)
2)
DO
CU
6) M
5)
DO
CU
X22
1
2
3
4
+ 24 V
DI, Disable
DI, Reset
M1
LEDs
U1 V1 W1
READY
DC LINK
G_D211_EN_00286
7)
X1
U1
V1
W1
1) Leading NC contact t >10 ms, 24 V DC and ground must be connected for operation.
2) DI/DO, controlled by the Control Unit.
3) No additional load permitted downstream of the line contactor.
4) The current carrying capacity of the digital output (DO) must be taken into account; an output interface element may have to be used.
5) Digital output (DO) = High means: feedback deactivated (a jumper can be inserted between X22 pins 1 and 2 for permanent deactivation).
6) X22 pin 4 must be connected to ground (ext. 24 V).
7) Contacting via mounting back panel or shield panels according to EMC Installation Guidelines.
8) 5 kW and 10 kW line filters via shield connection
9) Signal output to prevent backlash of the DC 24 V supply on the EP terminal.
Connection example of 5 kW and 10 kW Smart Line Modules in booksize format
3/90 Siemens PM 21 · 2013