CFDAC-2V

This is a DAC module that can output 0~10VDC voltage.

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Electrical specifications

DA output points: 2 channels
Output resolution: 12Bit (0 to 4094)
Output range: 0~10VDC
Error rate: ±0.1%
Load resistance: 270 ohms or more
Isolation: No isolation

Wiring method

Setting the module's address

* Up to 8 CFDAC-1Vs can be used in one system with different address settings of 0x00~0x07.

How to use the API

1. <html>

#include "CFMEGA.h"

</html> library registration

2. CFNET object creation: CFNET object name ⇒ CFNET cfnet;

3. Call the function(s): Object name.analogWrite(); ⇒ cfnet.analogWrite(0, 0, 409);

-void analogWrite(u8 address, u8 channel, u16 data);

Outputs the voltage (0 ~ 10V) corresponding to the provided data value to the channel of the module at address.

address: The address of the module as configured by its DIP switch (0~7)
channel: Channel number (0~1)
data: 0 ~ 4094 values (0 ~ 10Vdc)

#include "CFMEGA.h"
 
CFNET cfnet;
 
void setup() {
 }
 
void loop() {
 cfnet.analogWrite(0, 0, 409); //CH0 1V
 cfnet.analogWrite(0, 1, 2047); //CH1 5V
 delay(500);
}

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