S2U standard

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.


Degree of protection
IP20 (EN 60529)

Rated speed
0 ... 650 Hz


Asynchronous AC motors


  • Main options
    • Optional interface for communication to PC
    • ASK-USB: Communication to PC via optional communication cable
  • 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

Types & Powers

  • 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


Product Catalogue – Compact Inverters-S2U

Product Range Catalogue- Mechatronic Drives & Solutions

Bonfiglioli Digital Tools

Bonfiglioli Claim Portal Manual

S2U Operating Instructions
Operating instructions

Quick Start Guide S2U IP20
Other files

Download technical documentation

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