SIEMENS
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Siemens D 21.4 · 2017
SINAMICS S120 drive system
Booksize format
Basic Line Modules in booksize format
7
■
Integration
The Basic Line Module receives its control information via DRIVE-CLiQ from:
•
CU320-2 Control Unit
•
SINUMERIK 840D sl with
- NCU 710.3B PN
- NCU 720.3B PN
- NCU 730.3B PN
- Numeric Control Extensions NX10.3/NX15.3
• SIMOTION D
Connection example of 20 kW and 40 kW Basic Line Modules in booksize format
Note:
The thermostatic switch built into the braking resistor must be looped into the shutdown chain of the drive to prevent thermal
overloading of the system in the event of a fault. If a braking resistor is not connected, a jumper must be connected between X21.1
and X21.2.
X202
1
X201
2
0
X200
L3
L2
L1
PE
EP +24 V
X21
4
3
2
1
EP M
U1
V1
W1
DO
CU
2)
+
M
+
M
X24
Basic Line Module
3)4)
DI
CU
M
DCP
+
DCN
2)
READY
LEDs
DC LINK
M
+ Temp
-
Temp
T1
T2
R1
R2
1)
DC link current
24 V DC
busbars
Input current
Main
circuit-breaker
Fuses
Line contactor
G_D211_EN_00180
Line filter
Line reactor
ext.
24 V
1) For operation, a 24 V DC voltage must be applied between terminals “EP +24 V” and “EP M”
2) Digital input (DI) or digital output (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.
DRIVE-CLiQ socket
DRIVE-CLiQ socket
DRIVE-CLiQ socket
24 V DC
Braking resistor
(option)
© Siemens AG 2017