3.3
Overview of Control Units
Versions
The CU250S-2 Control Units differ with regard to the type of fieldbus.
Table 3-1
Designation
CU250S-2
CU250S-2 DP
CU250S-2 PN
CU250S-2 CAN
Shield connection kit for the Control Unit
The shield connection kit is an optional component. The shield connection kit comprises the
following components:
● Shield plate
● Elements for optimum shield support and strain relief of the signal and communication
cables
Article number for the SINAMICS CU Screening Termination Kit 4: 6SL3264-1EA00-0LA0.
Converter with the CU250S-2 Control Units
Operating Instructions, 04/2018, FW V4.7 SP10, A5E31759476B AG
Control Unit versions
Article number
6SL3246-0BA22-1BA0
6SL3246-0BA22-1PA0
6SL3246-0BA22-1FA0
6SL3246-0BA22-1CA0
Description
3.3 Overview of Control Units
Fieldbus
USS, Modbus RTU
PROFIBUS
PROFINET, EtherNet/IP
CANopen
33