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The S2U, plug & play frequency inverter has been designed for entry level applications such as pumps, fans and conveyors. This product offers a cost-effective, easy-to-use solution.


  • Main options

    • Optional interface for communication to PC
    • ASK-USB: Communication to PC via optional communication cable
  • Degree of protection

    IP20 (EN 60529)
  • Rated speed

    0 ... 650 Hz
  • Conformity

  • Power supply & Power range

    S2U230S--..(F) IP66:
    0.2 - 2.2 kW / single-phase 200 - 240V (+10%-15%) / 50 or 60 Hz
  • Hardware features

    • 5-digit display
    • 1 analog input (V or I selectable)
    • 5 digital inputs (programmable multifunction)
    • 1 analog output (voltage linear)
    • 1 relay output (programmable multifunction)
    • 1 RJ45 terminal for communication with PC or modbus network
  • Mounting options

    • Cabinet mounting for all sizes
    • Optional DIN rail mounting frame size 1 & 2
  • Motors

    Asynchronous AC motors

Download technical documentation

Register now to download the following documents
  • Product Range Catalogue- Mechatronic Drives & Solutions
  • Bonfiglioli Digital Tools
  • Bonfiglioli Drives and Servo Drives on EPLAN Data Portal
  • S2U Operating Instructions
  • Product Catalogue – Compact Inverters-S2U
  • Quick Start Guide S2U IP20
  • Vplus

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