Datel DVME-621 - Price and Info

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Datel DVME-621 4-Channel Isolated Power Analog Output Board for VMEbus Computers

Features

4 Isolated Output Channels
Voltage Mode or Current Loop
Active Mode 160mA Loop Output
12-bit D/A Resolution
Selectable Output Ranges Per Channel
Great for Servos, Controls, Motors
Industrial Current Loops

Available Stock Items and Accessory Choices

Datel DVME-621 4-Channel Isolated Power Analog Output Board for VMEbus Computers

This Datel DVME-621 4-Channel Isolated Power Analog Output Board for VMEbus Computers is new from surplus stock.

Stock #:	58475-1
In Stock:	4
Price:	$685.00

Description

Intended for industrial and medium current test systems, DATEL's model DVME-621 is a four channel power analog output board configured on a 6U VMEbus outline. Up to 100mA is available in voltage mode while current loops may be powered up to 160mA.

The DVME-621 is ideal for direct drive of servo amplifiers, small motors, deflection coils, actuators, power amplifiers, lamps, low power heaters and industrial controls. Other applications include robotics, power supply testers, programmable amplifier loads and semiconductor screening systems.

Each output channel features dual isolation from adjacent channels and from the VMEbus. This offers freedom from ground loop problems and provides user safety and equipment protection. The 500V rms isolation is achieved with individual DC/DC power converters for each analog channel. Fast optoisolators buffer digital data and the channel logic is double buffered to eliminate data loading transients.

For maximum flexibility, each channel may be individually selected for current or voltage mode, unipolar or bipolar operations. The voltage output ranges are 0 to +11V or ±11V. Full scale current ranges are 0 to +160mA or 0 to ±160mA. Analog connections use a single front panel 25-pin connector. For accurate load voltage which is not affected by long power leads, all channels include sense inputs.

The DVME-621 appears as four VME memory locations in 24- bit standard address space. The board will accept 16-bit memory reference instructions in any computer language using any operating system. Data is stable within 11 microseconds after data write. User software may read back each channel to verify proper data loading and for board test. Very high speed memory loads may use DMA or block transfers from the host computer.

The DVME-621 uses one VME slot and has a 6U "double height" outline. All power is supplied from the +5V and +12V VMEbus power connections.

Datel is now C & D Technologies

Product Family: DVME621, DVME 621, DVME-621,

Notice - All items included are listed or displayed above.

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