5
Electrical installation
Installation topology (example)
Operating Instructions – CMP ELVCD
24
5.4
Installation topology (example)
INFORMATION
The following figure shows a basic installation topology with ELVCD drive.
Make sure to observe the installation instructions in the documentation of the MOVI-
PLC
®
controller.
ELVCD
ELVCD
ELVCD
MOVI-PLC
®
C
AN
[9]
[1]
[2]
[2]
[5]
[7]
[8]
[6]
F11
[3]
F12
DHP11B
X3
0
2
2
2
2
0
1
2
K11
GND
DC
24 V
DC
48 V
K12
[4]
18014410730672779
[1]
Higher-level controller
[2]
Supply system
[3]
F11, F12: Fuse
[4]
K11, K12: Line contactor
[5]
Power supply units: DC 24 V (electronics), DC 48 V (power)
[6]
Common reference potential (GND)
[7]
Diode (optional)
[8]
External brake chopper and braking resistor (optional)
[9]
The 24 V electronics supply and the 48 V inverter DC link supply are
provided by 1 shared connection cable or by 2 separate supply cables.
22759468/EN – 11/2017
