This is a linear transformation module, processing by the internal chip,  input frequency signal is converted to the standard voltage signal. 

There are two output voltage ranges to choose from.

 

Module parameters

1, the working voltage : 9V ~ 24V

2, the input voltage range : 4 ~ 24V

3, the input frequency range : 0Hz ~ 10KHz

4, the input duty cycle range : 5 to 95%

5 , the output voltage : 0.00V ~ 5.00V/0.00V ~ 10.00V

6, the input mode : S1 pad on the board : open ( 0 ~ 10KHz ):shorted ( 0 ~ 1KHz ) , the default is open.

7 , output : S2 pads on the circuit board : open ( output 0.00V ~ 5.00V); shorted ( output 0.00V ~ 10.00V), the default is open.

8 , Applications: Remote data acquisition and control equipment ;

9 , Size: (L ) 26mm * ( W ) 23mm * ( height ) 10mm

 

Module interfaces:

24V: power supply positive interfaces (9V ~ 24V).

G: Power to the ground interface .

IN: positive signal input interface.

G: negative signal input interface.

OUT: Signal output interface (0.00V ~ 5.00V/0.00V ~ 10.00V).

G: Power to the ground interface .

 

Note : When the output 0.00V ~ 10.00V, power supply voltage to 15 volts .

Output (0.00V ~ 5.00V) Resolution : 0.0005V / D ( V / per hertz )

Output (0.00V ~ 10.00V) Resolution : 0.0010V / D ( V / per hertz )

Measured frequency ratio calculation formula: ( output voltage (V) / resolution ) = Frequency ( Hz ) .

For example: output (0.00V ~ 5.00V) 2.5V output

       (2.5 (V) / 0.05) = 5000 (Hz).

 

Package include:

1 x Frequency to Voltage Module