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ROPEX RES-401 Resistron:

RES-401 | In-stock USA

The ROPEX Resistron RES-401 controller utilizes microprocessor technology for sensorless, closed-loop control of impulse heating elements. The ROPEX RES-401 is designed for simple plug-in system integration.

The ROPEX Resistron RES-401 contains the following features:

ROPEX RES-401 Features:

Ropex Resistron RES-401 Heat Seal Controller
  • µC-Technology

  • Automatic zero calibration, push button (AUTOCAL)

  • Automatic optimization (AUTOTUNE)

  • Automatic frequency adjustment

  • Alarm function, via LED

  • Large current and voltage range

  • Activated with contact or 24 VDC signal

  • Temperature range 0...300°C

  • Temperature set point selection with (PD) potentiometer

  • 0...10VDC analog output for ACTUAL temperature

  • Temperature display using (ATR) temperature meter

  • Automatic configuration of secondary voltage and current ranges
    (AUTORANGE, as of October 2005)

  • RES-401, for low cost applications

  • RES-401 Operating Instructions:Ropex pdf

    For additional downloads, please visit ... or click here to add Ropex tab

ROPEX RES-401 Resistron Part Numbers:

Part numbers for 115, 230 and 400 VAC units

  • RES-401/115VAC Part No. 740101

  • RES-401/230VAC Part No. 740102

  • RES-401/400VAC Part No. 740103

  • Alternate industry names for RES-401 controllers:

    • RES-401, RES401, RES_401, res-401, res401, res_401


  • The RES 200 series has been replaced by the newer RES 400 series with micro-processor technology. The RES-401 replaces the now obsolete RES-201.

  • Alternate industry names for RES-201 controllers:

    • RES-201, RES201, RES_201, res-201, res201, res_201

    RES-201 Upgrade Instructions:Ropex pdf

ROPEX Accessories:

... available for the Ropex Resistron Heatseal Controllers:


P: 414 507-9378


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