SIEMENS
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Siemens D 11 · 2015
3
SINAMICS G130
Drive converter chassis units
CU320-2 Control Unit and Control Unit Kit
■
Overview
The communication, open-loop and closed-loop control func-
tions for the Power Modules are executed in a CU320-2 Control
Unit. Communication with the higher-level control system is per-
formed via PROFIBUS DP or PROFINET.
The CU320-2 Control Unit and the associated CompactFlash
card can be ordered separately or as Control Unit Kit.
The Control Unit Kit comprises the CU320-2 Control Unit,
a CompactFlash card and the stored drive software.
■
Design
The CU320-2 Control Unit features the following connections
and interfaces as standard:
•
Fieldbus interface:
- CU320-2 PN: 1 PROFINET interface with 2 ports
(RJ45 sockets) with PROFIdrive V4 profile
- CU320-2 DP: 1 PROFIBUS interface with PROFIdrive V4
profile
•
4 DRIVE-CLiQ sockets for communication with other
DRIVE-CLiQ devices, e.g. Power Modules, Terminal Modules
•
12 parameterizable digital inputs (floating)
•
8 parameterizable bidirectional digital inputs/outputs
(non-floating)
•
1 serial RS232 interface
•
1 interface for the BOP20 Basic Operator Panel
•
1 slot for the CompactFlash card on which firmware and
parameters are stored
•
1 slot to install an option module for the interface expansion
•
2 rotary coding switches for manually setting the PROFIBUS
address
•
1 Ethernet interface for commissioning and diagnostics
•
3 measuring sockets and one reference ground for commis-
sioning support
•
1 connection for the electronics power supply via the 24 V DC
supply connector
•
1 PE connection
•
1 ground connection
A shield connection for the signal cable shield of the option
module is located on the CU320-2 Control Unit.
The available option slot is used to expand the interfaces,
e.g. number of terminals.
The status of the CU320-2 Control Unit is indicated via multi-
color LEDs.
As the firmware and set parameters are stored on a plug-in
CompactFlash card, the Control Unit can be changed without
the need for tools.
■
Selection and ordering data
For further information on the CU320-2 Control Unit, please refer
to the SINAMICS Low Voltage Engineering Manual.
■
Integration
Communication between a CU320-2 Control Unit and the con-
nected components takes place via DRIVE-CLiQ.
A DRIVE-CLiQ cable for connecting the CU320-2 to the
SINAMICS G130 converter is included in the scope of delivery
of the Power Module.
The BOP20 Basic Operator Panel can also be snapped onto the
CU320-2 Control Unit during operation for diagnostic purposes.
The CU320-2 Control Unit and other connected components are
commissioned and diagnosed with the STARTER commission-
ing tool and the installed SINAMICS Support Package.
The CU320-2 PN Control Unit requires a CompactFlash card
with firmware as of V4.4.
The CU320-2 DP Control Unit requires a CompactFlash card
with firmware as of V4.3.
Description
Article No.
CU320-2 PN Control Unit
without CompactFlash card
6SL3040-1MA01-0AA0
CU320-2 DP Control Unit
without CompactFlash card
6SL3040-1MA00-0AA0
PROFINET PN Control Unit Kit
comprising:
• CU320-2 PN Control Unit
•
CompactFlash card with the latest firmware
• STARTER commissioning tool on
DVD-ROM
6SL3040-1GA01-1AA0
PROFIBUS DP Control Unit Kit
comprising:
• CU320-2 DP Control Unit
•
CompactFlash card with the latest firmware
• STARTER commissioning tool on
DVD-ROM
6SL3040-1GA00-1AA0
Accessories
For CU320-2 PN:
Industrial Ethernet FC
• RJ45 plug 145 (1 unit)
6GK1901-1BB30-0AA0
• RJ45 plug 145 (10 units)
6GK1901-1BB30-0AB0
• Stripping tool
6GK1901-1GA00
• Standard cable GP 2x2
6XV1840-2AH10
• Flexible cable GP 2x2
6XV1870-2B
• Trailing cable GP 2x2
6XV1870-2D
• Trailing cable 2x2
6XV1840-3AH10
• Marine cable 2x2
6XV1840-4AH10
For CU320-2 DP:
PROFIBUS connector
• Without
PG/PC connection
6ES7972-0BA42-0XA0
• With
PG/PC connection
6ES7972-0BB42-0XA0
STARTER commissioning tool
on DVD-ROM
6SL3072-0AA00-0AG0
Accessories for re-ordering
Dust protection blanking plugs
(50 units)
for sealing unused DRIVE-CLiQ ports
6SL3066-4CA00-0AA0
© Siemens AG 2015