ROPEX RES-403 Resistron:
RES-403 | In-stock USA
The ROPEX Resistron RES-403 controller utilizes microprocessor technology for sensorless, closed-loop control of impulse heating elements. The ROPEX RES-403 is designed for simple plug-in system integration.
The use of ROPEX Resistron controls goes beyond impulse heat sealers, form fill machines, and converting equipment. ROPEX Resistron controllers also provide a solution for an extensive range of heating applications:
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Heat-seal-bands and cutting-wires ... for hermetic sealing, and trimming of flexible films
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Zebra and intermittent heat-seal-bands ... for skip seals and packaging ventilation
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Impulse heating tools ... for activation of adhesives used in the bonding of non-thermoplastic materials
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Flexible or rigid impulse blades ... for scoring, cutting, and bending of thermoplastics
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Impulse heater coils ... for hot air bonding, and scoring of thermoplastics
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2D and 3D contour heat-seal-elements ... for custom shaped heat-sealing, and heat-seal plus cuttings
The ROPEX Resistron RES-403 contains the following features:
ROPEX RES-403 Features:

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µC-Technology
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Automatic zero calibration, push button (AUTOCAL)
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Automatic optimization (AUTOTUNE)
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Automatic frequency adjustment
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Large current and voltage range
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Alarm function with fault diagnostics
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Selectable temperature range (0...300°C, 0...500°C)
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Temperature set point selection with (PD) potentiometer
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0...10VDC analog output for ACTUAL temperature
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Temperature display using (ATR) temperature meter
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Activated with contact or 24VDC signal
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Automatic configuration of secondary voltage and current ranges
(AUTORANGE, as of October 2005) -
Automatic phase angle compensation (AUTOCOMP, as of October 2005)
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Selectable heatseal band alloy (A20 (Alloy-20), A20L, Low-Ex)
RES-403 Operating Instructions:
ROPEX RES-403 Resistron Part Numbers:
Part numbers for 115, 230 and 400VAC units
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RES-403/115VAC Part No. 740301
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RES-403/230VAC Part No. 740302
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RES-403/400VAC Part No. 740303
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Alternate industry names for RES-403 controllers:
- RES-403, RES403, RES_403, res-403, res403, res_403
Upgrades:
ROPEX RES-403 Factory Repairs and Upgrades:
We offer a large range of Ropex Resistron RES impulse heatseal temperature control units, to minimize your down time, and eliminate non-compliant repairs.
All Force Global controller repairs are performed by Ropex service technicians.
ROPEX Accessories and Modifications:
... available for the Ropex Resistron Heatseal Controllers:
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Current transformer: PEX-W3, PEX-W4
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Current transformer high busbar: HCB
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Line filter: LF-06480, LF-35480
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Booster: B-075400, B100400
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Temperature display, temperature meter: ATR-3, ATR-5
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Temperature adjustment, potentiometer : PD-3, PD-5
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Heatseal power transformer: PTR, TR-x
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Supervising fault current transformer: MSW
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Communication interface: CI-USB-1
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Temperature Sensor: TS-1
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Twisted Cable (RES voltage measurement cable): CI-USB-1
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High Current Cable (RES current load cables): C-TC