CFDO-8R

Relay output 8-point module, A contact output, the contacts are shorted when turned on, and open when turned off.

View at our online store.

Electrical specifications

Output Ports: 8
Maximum switching voltage: 110VDC, 250VAC
Maximum allowable current: 10A / 1 point
Normal allowable current: 3A / 1 point
Maximum on/off cycle: approximately 10Hz (10 times per second)

Wiring method

Setting the module's address

CFDO-8R shares an address with CFDO-16N module. In other words, addresses already in use by CFDO-16N cannot be used.

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.digitalWrite(); ⇒ cfnet.digitalWrite(0, 0xff);

-void digitalWrite(u8 address, u16 data)

Turns all 8 output ports of the specified address module into On and Off states with 8bit data values. (8bit write)

address: The address of the module as configured by its DIP switch (0~7)
data: On/Off value between 0x00 and 0xFF (8bit)

-void digitalWrite(u8 address, u8 pin, u8 on_off)

Turns one port of the specified address module’s pin on or off. (1 bit write)

address: The address of the module as configured by its DIP switch (0~7)
pin: Pin index (0 ~ 7)
on_off: 0 or 1 (0=off, 1=on)

#include "CFMEGA.h"
CFNET cfnet;
 
void setup() {
 cfnet.digitalWrite(0, 0XFF); delay(1000);
 cfnet.digitalWrite(0, 0X00); delay(1000);
}
 
void loop() {
 for(int i=0; i<16; i++){
 cfnet.digitalWrite(0, i, 1 );delay(100);
 }
 cfnet.digitalWrite(0, 0X00); delay(1000);
}

Modular FADUINO

COMFILE Technology's Documentation Library

Table of Contents