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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.


  • Type | Power (kW)

    S2U230S-02 (1) | 0.20
    S2U230S-03 (1) | 0.40
    S2U230S-07 (1) | 0.75
    S2U230S-11 (2) | 1.50
    S2U230S-13 (2) | 2.20
  • 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

Key features

Sensor less control of asynchronous motors

Modbus onboard

Reference speed via analogue inputs or integrated potentiometer

Small amount of parameters for simple setup or switchable to advanced parameter setup for more flexible setup

Power failure control

Output frequency 0...650 Hz

Diagnosis and setup via integrated keypad and integrated Service interface for PC connection



Related Products

Download Documents

Product Range Catalogue- Mechatronic Drives & Solutions

Product Range Catalogue- Mechatronic Drives & Solutions

Bonfiglioli Digital Tools

Bonfiglioli Digital Tools

Bonfiglioli Drives and Servo Drives on EPLAN Data Portal

Bonfiglioli Drives and Servo Drives on EPLAN Data Portal

Download technical documentation

Register now to download the following documents
  • S2U Operating Instructions
  • Product Catalogue – Compact Inverters-S2U
  • Quick Start Guide S2U IP20
  • Vplus

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Contact us


  • Bonfiglioli Transmissions Pvt Ltd (ID 5523)

    Chennai, India

    Survey No.528/1, Porambakkam High Road
    Mannur Village, Sriperambudur Taluk
    Chennai - 602 105
  • Bonfiglioli Transmissions Pvt Ltd(ID 5524)

    Pune, India

    Plot No.A-9/5, Phase IV, MIDC Chakan
    Village Nighoje, Taluka Khed
    Pune - 410 501
  • Bonfiglioli Transmissions Pvt Ltd (ID 5525)

    Chennai, India

    Plot No.AC7 - AC11, SIDCO Industrial Estate
    Chennai - 600 044
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