Features:1.Operating Voltage: 13.5-30V.2.Input Frequency Range: 0-1KHz.3.Output voltage fine tuning
4.Adjusting potentiometer can calibrate the relationships between frequency and voltage.
5.Signal input port adopts optocoupler isolation, it guarantees good anti-interference capacity
6.F/V converter module, response time is 0.3-0.5s. If you want to adjust frequency by a large margin, it needs some time to response
7.Working temperature:-25~85℃
Interface definition:
VCC: operating power supply
GND: power ground
F: input frequency pulse signal
GND: input ground
VOUT: output corresponding voltage
GND: output ground
Note:
1.Input different frequency, output will correspond to certain voltage.
2.Input pulse level can be 5V, 12V, 24V, you do not have to serial connect resistor. But if you input signal frequency, the time should be more than 0.5s.
3.If you want to use it with PLC, it supports NPN. Please make sure that there is GND wire.
4.If you want to use it with encoder, it requires the encoder constant speed rotating for more than 0.5s.
Operating Introduction:
1.Connect the operating voltage with VCC and GND, and they cannot be reversely connected
2.Connect frequency pulse signal with F, then there will be corresponding voltage output in the VOUT port
Input and output corresponding relationship: 100Hz=1V; 1KHz=10V 3.The module precision is 1%, and it cannot be applied to fields which has high demanding of precision
colour:blue
Material:PCB
size:32.6x34mm
Package Contents:
1 x ARM Cortex-M0 STM32F051C8T6 STM32 Core Board