This document describes a simple online range setting product that accepts actual input signals or signal generators, with user-settable full-scale frequency from 1 Hz to 25 KHz, four output operating ranges, programmable input circuit that accepts outputs from a variety of sensors, and other features.
The Model IFMA is a frequency-to-analog converter that accepts a frequency input and outputs an analog voltage (0 to 5 V or 0 to 10 V) or current (4 to 20 mA or 0 to 20 mA) in proportion to the input. It features user-settable full-scale frequencies from 1 Hz to 25 KHz, programmable input circuitry for various sensors, and three-way electrical isolation.
The unit accepts input frequencies from 0 Hz to 25 KHz.
The output is accurate to ±0.1% of full scale range, except for the 0 to 5 VDC range which is ±0.2%.