6SL3131-7TE31-2AA3

© 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 ...