The FI -V Series are microprocessor based frequency to analog converters designed to convert input frequencies up to 5,000 Hz into an analog output. There are four output options in the voltage model (V Type) and two output options in the mAmp model (A Type). Output settings are factory set and must be specified upon ordering. The high flow rate is user set as a frequency setting via four BCD rotary switches, and the analog output signal is automatically scaled. Connections are made via 2 and 3 pin female Weidmuller connectors. A glowing LED indicates the unit is operating properly, and a blinking LED indicates a frequency is active.

Technical Specifications

• Supply Voltage (Vcc): 10 - 30 VDC @ 60 mA max

• Available Outputs:  0-20 mA, 4-20 mA, 0-5V, 1-5V, 0-10V, 2-10V

• Max. Load Impedance for current output: (Vcc/0.02) - 275 ohm

• Min Load Impedance for voltage output: 500 ohm

• Driving Capacity of voltage output: 10mA max.

• Frequency Input: 5 KHz max.

• Input signal amplitude: 1 Vp min.

• Temperature Range: 0 - 185°F

• Response Time: = 1/f + 25 msec

• Dimensions: 3.25" x 3.25" x 1.25"

• Diagnostics: A glowing LED indicates unit is working. The LED will blink to show an active frequency.