Fieldbus Interfaces; Connecting The Motor To The Inverter In A Star Or Delta Connection - Siemens Sinamics CU240D-2 DP Operating Instructions Manual

Cable
Analog input
Encoder
The motor, temperature sensor and motor holding brake are connected through a hybrid cable to
1)
the inverter using a Harting connector.
4.2.12

Fieldbus interfaces

Fieldbus interfaces of the Control Units
There are different versions of the Control Units for communication with a higher-level
control system:
Fieldbus
PROFIBUS
(Page 76)
PROFINET
(Page 72)
EtherNet/IP
Information on PROFIsafe can be found in the "Safety Integrated" function manual.
1)
Information about these fieldbuses, profiles and communication types can be found in the
2)
"Fieldbus" function manual.
4.2.13

Connecting the motor to the inverter in a star or delta connection

Standard induction motors with a rated power of approximately ≤ 3 kW are normally
connected in a star/delta connection (Y/Δ) at 400 V/230 V. For a 400-V line supply, you can
connect the motor to the inverter either in a star or in a delta connection.
Converter with the control units CU240D-2
Operating Instructions, 04/2018, FW V4.9 SP10, A5E34262100B AF
PROFIdrive PROFIsafe
✓
✓
2)
Overview of the manuals (Page 343)
Screening
Screened
Screened
Profiles
PROFIener-
1)
gy
2)
✓ ---
✓ ✓
---
4.2 Electrical Installation
Max. length
30 m (98 ft)
30 m (98 ft)
S7 communication Control Unit
2)
✓ CU240D-2 DP
CU240D-2 DP-F
✓ CU240D-2 PN
CU240D-2 PN-F
CU240D-2 PN-F
PP
---
CU240D-2 PN-F
FO
Installation
59