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Siemens - Active Line Modules in booksize format

Numéro de référence 6SL3131-7TE25-5AA3
Description Active Line Modules in booksize format
Fabricant Siemens 
Logo Siemens 





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6SL3131-7TE25-5AA3 fiche technique
© Siemens AG 2007
SINAMICS S120 drive system
Booksize format for Line and Motor Modules
Active Line Modules in booksize format
Overview
Design (continued)
The scope of supply of the Active Line Modules includes:
• DRIVE-CLiQ cable for connection to the Control Unit for drive
control on the immediate left
• DRIVE-CLiQ cable (length depends on module width) to
connect Active Line Module to adjacent Motor Module
• 2 blanking plugs for sealing unused DRIVE-CLiQ sockets
• Jumper for connecting the 24 V DC busbar to the adjacent
Motor Module
• 24 V terminal adapter
• Connector X21 for digital inputs
• Fan insert for the 80 kW (100 HP) and 120 kW (150 HP) Active
Line Modules is supplied with the modules. The voltage for the
fan insert is supplied by the Active Line Module.
• 1 set of warning signs in foreign languages
Integration
The self-commutated feed/feedback units (with IGBTs in infeed
and regenerative feedback directions) generate a regulated DC
link voltage. This means that the connected Motor Modules are
decoupled from the line voltage. Line voltage fluctuations within
the permissible supply tolerances have no effect on the motor
voltage. Active Line Modules are designed for connection to
grounded-neutral (TN, TT) and non-grounded (IT) supply
systems.
The Active Line Module communicates via DRIVE-CLiQ with the
CU320 Control Unit, SINUMERIK 802D sl,
SINUMERIK 840D sl with NCU 710.1/NCU 720.2/NCU 730.1/
NCU 730.2 PN or with the Numeric Control
Extensions NX10/NX15 and receives its control information from
these sources.
The DC link is pre-charged via integrated precharging resistors.
In order to operate an Active Line Module, it is absolutely
essential to use the appropriate Active Interface Module or
matching line reactor.
Design
The Active Line Modules in booksize format feature the following
interfaces as standard:
• 1 line connection via screw-type terminals
• 1 connection for the 24 V DC electronics power supply via the
24 V terminal adapter included in the scope of supply
• 1 DC link connection via integrated DC link busbars
• 3 DRIVE-CLiQ sockets
• 2 PE (protective earth) connections
The status of the Active Line Modules is indicated via two
multi-color LEDs.
On the 100 mm (3.94 in) wide Active Line Module, the shield for
the power supply cable can be connected to the integrated
shield connection plate via a shield connection terminal or tube
clip, e.g. Weidmüller type KLBÜ CO 4. The shield connection
terminal must not be used for strain relief. Shield connection
plates are available for the 150 mm (5.91 in), 200 mm (7.87 in)
and 300 mm (11.81 in) wide modules.
The signal cable shield can be connected to the Line Module by
means of a shield connection terminal, e.g. type KLBÜ 3-8 SC
by Weidmüller.
9
Siemens NC 61 · 2007/2008
9/35

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