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Allen Bradley 402388 Potentiometers 402388-11R

402388-11R

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The Allen-Bradley 402388-11R potentiometer is a 70-inch potentiometer manufactured by Allen-Bradley to regulates, control, and adjust the circuit in a machine. This unit features an Electromagnetic Compatibility CMC compliance rating as indicated by an adhesive label on the top of the drive.

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Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with DO Supply's 2-year warranty.
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Technical specifications for 402388-11R

BrandAllen-Bradley / Rockwell Automation
Series402388 Potentiometers
Part Number402388-11R
Product Type Potentiometer
Wire Size0.750 mm2 (18 AWG), three-conductor, shielded
Cable TypeB209500-B209507 Belden 29501- 29507 (or equivalent)
Standard Analog I/OBelden 8760/9460 (or equivalent) Belden 8770 (or equivalent)
Shielded CablesMulti-conductor shielded cable such as Belden 8770 (or equivalent)
Short circuit/Fault CurrentGreater than 100,000 Amperes
ImpedanceLess than 0.5 percent
EnclosureIP 66 NEMA/UL Type 4X/12 ratings
Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.
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The 402388-11R Potentiometer is a 120 Volts and 50-Hertz rated 70-inch potentiometer module that is manufactured by Allen-Bradley and that provides variable resistive components to adjust, regulate, and control the power in a controller system. It features a CMC Electromagnetic Compatibility compliance rating that is indicated by an adhesive label found on top of the drive. The 402388-11R Potentiometer can be installed in an enclosure that is 12.5 centimeters wide and that has an opening on top that is less than 1.0 centimeter. To avoid electromagnetic emissions and capacitive currents which can cause damage, a short cable is deployed since the 402388-11R Potentiometer Module is ungrounded and does not use line filters.

The Allen-Bradley 402388-11R Potentiometer Module generates a low-frequency disturbance on the AC power supply as it operates. Its enclosure rating is IP 66 NEMA/UL Type 4X/12 in order to seal the holes that are not used on the conduit entry plate with the plugs that are designed to be fully seated against the entry holes’ conduits for a complete seal. It uses an AC power source with PowerFlex 70 drives and this power source is capable of delivering up to 200,000 Amps RMS of systematic current at 600 Volts maximum voltage. The control and signal lines are separated by at least 1 foot/0.3 meters of space for safety and to avoid signal interference, and these separated lines can be installed either by the end users or preinstalled by the manufacturer. It can tolerate intermittent voltage spikes above 600 Volts.