Sample Application: User interface for an industrial conveyor oven where the digital display shows process oven time. The OMDC-DP4 is connected to the existing adjustable-frequency AC drive. The operator can select from 2 preprogrammed time settings or can manually make adjustments using the arrows on the display.
The OMDC-DP4 is a microprocessor based
digital speed potentiometer that can directly
replace a conventional 3-wire analog
speedpot or motorized speedpot for most AC
and DC drives. The desired set speed is
entered into the large ½" LED display through
the convenient front-panel interface, and
display units are now programmable for
virtually any unit of measure.
The OMDC-DP4 is easy to install into
industry standard 1⁄8" DIN cut-out dimensions.
The electrically isolated common signal
permits direct wiring from the unit terminal
block to the drive’s potentiometer
The OMDC-DP4 is ideal for new equipment
as well as for retrofitting most AC or DC
drive systems where precise, repeatable
speed setting and digital readout are desired.
The OMDC-DP4 is also ideal in applications
where high vibration and other
environmental factors can cause normal
speedpot settings to drift.
SPECIFICATIONS Temperature: -10 to 45°C (14 to 113°F) AC Input Voltage: 85 to 265 Vac Input Frequency: 50/60 Hz Output Compatible: Any drive input impedance of 1 kΩ to 10M Ω Output Support: ±10 Vdc or lower or 0 to 20 Vdc Dimensions: 115 W x 58 mm H (4.54 x 2.29") bezel; 117 mm D (4.63")
† All dollar amounts on this site are shown in US currency.
Note: Comes complete with operator's manual. Ordering Example: (1) OMDC-DP4 Digital potentiometer for use with AC or DC motor drives., $322.00