Technical Data; Control Unit Cu310-2 Dp (Profibus); Description - Siemens SINAMICS S120 Equipment Manual

8.3.6

Technical data

Table 8- 21 Technical data for CU310-2 PN
6SL3040-1LA01-0AA0
Ambient temperature in operation
Electronics power supply
Voltage
Current (without DRIVE-CLiQ and digital outputs)
Power loss
Maximum DRIVE-CLiQ cable length
Protective conductor/ground connection
Response time
Weight
You will find information on this topic in the SINAMICS S120/S150 List Manual, Chapter "Function block diagrams".
1)
8.4

Control Unit CU310-2 DP (PROFIBUS)

8.4.1

Description

The CU310-2 DP Control Unit (PROFIBUS) is a control module for single-motor drives in
which the open-loop and closed-loop control functions of the drive are implemented.
It controls the Power Modules in the blocksize format via the PM-IF interface. Power
Modules Chassis are controlled from the Control Unit via the DRIVE-CLiQ interface.
The CU310-2 DP is hot-pluggable. It can be used with firmware version 4.4 or higher.
The table shows an overview of the interfaces on the CU310-2 DP.
Table 8- 22
Type
Isolated digital inputs
Non-isolated digital inputs/outputs
Isolated digital output
Non-isolated analog input
DRIVE-CLiQ interface
PROFIBUS interface
Serial interface (RS232)
Encoder interface (HTL/TTL/SSI)
LAN (Ethernet)
Temperature sensor input
EP terminal
Measuring sockets
AC Drive
Manual, 06/2019, 6SL3097-5AL00-0BP1
Control Units, Control Unit Adapters and operating components
Unit
°C
V
DC
A
DC
W
m
At the housing with screw M4/3 Nm (26.6 lbf in)
The response time of digital inputs/outputs depends on the
evaluation.
kg
Overview of interfaces on the CU310-2 DP
8.4 Control Unit CU310-2 DP (PROFIBUS)
Value
0 ... 60
24 DC (20.4 ... 28.8)
0.8
< 20
100
1)
0.95
Quantity
11
8
1
1
1
1
1
1
1
1
1
3
251