Digital Potentiometer

Programmable Potentiometer

Programmable Digital Potentiometer

Our Digital Potentiometer controllers offer our customers the capability of integrating programmable digital potentiometers into their next computer control application. Potentiometers are available in 10K, 50K, and 100K values. Each potentiometer output can be set to any of 256 possible output values. Each potentiometer may be controlled individually, or you may control all potentiometers simultaneously.

RS232 and USB Interfaces Available

Our entire line of digital potentiometers are expandable to 256 potentiometer output channels using additional UPOT16 expansion modules.  The RS-232 serial interface has a programmable baud rate up to 115.2K and the USB interface mounts as a Virtual COM Port under ANY Operating System, and is again controlled at 115.2K Baud.  The RS232 or USB Potentiometer versions have your choice of 8, 16 or 24 channels of programmable potentiometers with 3 contact points for each programmable resister.

Resistance Output

Please keep in mind; our POT series controllers offer a resistance output, and cannot provide a voltage output of any kind without additional electronics. The potentiometers are limited to applications that operate in the 0 to 5V range. Each potentiometer has a maximum current capacity of 1ma. Exceeding these rating will immediately damage the controller.

USB Potentiometer USB Programmable Potentiometer	RS232 Potentiometer RS-232 Programmable Potentiometer	Expansion Module Add POTS to any Board with UXP
USB Interface Mounts as a Virtual COM Port on your PC Plug In, Open the Virtual COM Port and Start Sending Commands Available in 10K, 50K and 100K Resistance Values Expandable to 256 Channels of Potentiometer Outputs Control up to 256 Relays using the XR Expansion Port More Information >	RS-232 Interface Supports Baud Rates up to 115.2K Baud Plug In, Open the COM Port and Start Sending Commands Available in 10K, 50K and 100K Resistance Values Expandable to 256 Channels of Potentiometer Outputs Expandable to control up to 256 Relays using the XR Expansion Port More Information >	Compatible with any NCD Potentiometer Compatible with any NCD ProXR model with UXP expansion port 16 programmable potentiometers 10K, 50K, or 100K values Each output has programmable resolution of 256 steps Add Expansion Modules up to 256 output channels More Information >

Digital Potentiometers

POT8PROXR

RS-232 8-Channel Programmable Potentiometer + XR Expansion Port

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$95.00

POT16PROXR

RS-232 16-Channel Programmable Potentiometer + XR Expansion Port

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$135.00

POT24PROXR

RS-232 24-Channel Programmable Potentiometer + XR Expansion Port

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$175.00

UPOT8PROXR

USB 8-Channel Programmable Potentiometer + XR Expansion Port

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$117.00

UPOT16PROXR

USB 16-Channel Programmable Potentiometer + XR Expansion Port

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$157.00

UPOT24PROXR

USB 24-Channel Programmable Potentiometer + XR Expansion Port

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$197.00

Potentiometer Expansion Module

Programmable Digital Potentiometer

Add Potentiometer to any UXP Port The UPOT16 Expansion Module is compatible with any NCD potentiometer as well as any NCD ProXR controller equipped with a UXP port.  Expand any NCD ProXR board with a UXP port to include a potentiometer using the UPOT16 Potentiometer Expansion Module!  Simply plug the UPOT16 into any NCD Relay board that is equipped with a UXP Port to add potentiometer output to any new or existing system.  Please Note: this configuration still offers a resistance output only, and cannot provide a voltage output of any kind.  The UPOT16 potentiometer is limited to applications that operate in the 0 to 5V range. Each potentiometer has a maximum current capacity of 1ma. Exceeding these rating will immediately damage the controller.

UPOT16 Expansion Module Compatible with any NCD Potentiometer Compatible with any NCD ProXR model with UXP expansion port 16 programmable potentiometers 10K, 50K, or 100K values Each output has programmable resolution of 256 steps Add Expansion Modules up to 256 output channels More Information >

Expansion Module
Code	Name	Image	Price
UPOT16	16-Channel Programmable Potentiometer Expansion Module Compatible with any NCD Potentiometer or any NCD ProXR board with UXP Port.		$80.00