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ROPEX RES-420 Resistron:

RES-420 | USA

The ROPEX Resistron RES-420 controller utilizes microprocessor technology for sensorless, closed-loop control of impulse heating elements. The ROPEX RES-420 is designed for simple plug-in system integration.

The ROPEX Resistron RES-420 contains the following features:

ROPEX RES-420 Features:Ropex Resistron RES-420 Heat Seal Controller

  • µC-Technology

  • LC (green) or VF (blue)
    4 lines, 20-characters

  • Automatic zero calibration (AUTOCAL)

  • Automatic optimization (AUTOTUNE)

  • Automatic frequency adjustment

  • Large current and voltage range

  • Automatic configuration of secondary voltage and current ranges
    (AUTORANGE, as of software revision 100)

  • Automatic phase angle compensation
    (AUTOCOMP, as of software revision 100)

  • Booster terminal (MOD 26) as standard

  • Alarm function with fault diagnostics

  • Selectable temperature range (0...300°C, 0...500°C)

  • Selectable heatseal band alloy (A20 (Alloy-20), A20L, Low-Ex)

  • RES-420 Operating Instructions:Ropex pdf

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

ROPEX RES-420 Resistron Part Numbers:

Part numbers for RES-420- _  / _ VAC

  • RES-420-L/115: LC-Display, Line voltage. 115 VAC Part No. 742011

  • RES-420-L/230: LC-Display, Line voltage. 230 VAC Part No. 742012

  • RES-420-L/400: LC-Display, Line voltage. 400 VAC Part No. 742013

  • RES-420-V/115: VF-Display, Line voltage. 115 VAC Part No. 742021

  • RES-420-V/230: VF-Display, Line voltage. 230 VAC Part No. 742022

  • RES-420-V/400: VF-Display, Line voltage. 400 VAC Part No. 742023

  • Alternate industry names for RES-420 controllers:

    • RES-420, RES420, RES_420, res-420, res420, res_420

ROPEX Accessories:

... available for the Ropex Resistron Heatseal Controllers:


P: 414 507-9378


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