4 analog output channels which can span from -10.00 to +10.00 VDC using 0.01 volt resolution. Built in S-Curve and Trapezoidal ramp generator with Pause switch input.
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Weeder Technologies Analog Output cards with free Window's software
What is Analog Output? To control electrical devices using a computer such as in the Industrial Automation and Process Control fields, you must convert the digital stream coming from the RS-232 or USB port to an analog voltage or a 4 to 20mA current loop. This is accomplished using a digital to analog converter or D to A circuit. Our small low-cost DAQ card contains the D to A converter and is used to produce the variable control voltage via commands received from a PC or laptop computer. Cyclic controller software is used to cycle the voltage between multiple points and is common in Test & Measurement applications.