• Siemens SINAMICS S120 CU310-2 Control Unit (PN, DP)
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Siemens SINAMICS S120 CU310-2 Control Unit (PN, DP)

Siemens SINAMICS S120 CU310-2 Control Unit (PN, DP)

CU310-2 Control Unit for single-axis SINAMICS S120 drives, snapped directly onto a PM240-2 Power Module in blocksize format.

Key features

  • Communication, open-loop and closed-loop control for one Power Module
  • PROFINET (PN) or PROFIBUS DP (DP) variants
  • Integrated digital inputs/outputs and encoder evaluation
  • Requires CompactFlash card with firmware V4.4 or higher
  • Commissioning with SINAMICS Startdrive or STARTER

Specifications

Brand Siemens
Product line SINAMICS S120
Component Control Unit
Mounting On PM240-2 Power Module
Supply for digital outputs 24 V DC at X124
Source Siemens Catalog D 21.4 · 2026, p. 101-104
6SL3040-1LA01-0AA0 Item: CU310-2 PN Control Unit | Version: PROFINET | Note: Without CompactFlash card
6SL3040-1LA00-0AA0 Item: CU310-2 DP Control Unit | Version: PROFIBUS DP | Note: Without CompactFlash card
Servo DrivesSiemens
2 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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Siemens SINAMICS S120 CU310-2 Control Unit (PN, DP)

Brand Siemens·Servo Drives

Available part numbers (2)

6SL3040-1LA01-0AA0, 6SL3040-1LA00-0AA0

How to order

Send the Siemens part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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RFQ List (0)
Product codeSpec
6SL3040-1LA01-0AA0Item: CU310-2 PN Control Unit | Version: PROFINET | Note: Without CompactFlash card
6SL3040-1LA00-0AA0Item: CU310-2 DP Control Unit | Version: PROFIBUS DP | Note: Without CompactFlash card

Need a different model, or a part not listed here? Send us your parts list →

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