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faduino:i_o_control:index

IO Control

FA-DUINO-18TA

Direction Range Voltage Description
Digital Input Ports 2~9 0V or 24VDC
(20V ~ 28V) HIGH
24V is HIGH
0V is LOW
Digital Output Ports 10~13 Output Sink HIGH creates a path to ground.
Analog Input Channels 0~5 0~5VDC VA = analogRead(A0) → Read from channel 0
VA = analogRead(A4) → Read from channel 4

FA-DUINO-32TA

Direction Range Signal Type Description
Digital Input Ports 22~37 0V or 24VDC
(20V ~ 28V) HIGH
24V is HIGH
0V is LOW
Digital Output Ports 38~51 Output Sink HIGH creates a path to ground
Analog Input Channels 0~7 Channels 0~3 0~20mA
Channels 4~7 0~10VDC
VA = analogRead(A0) → Read from channel 0
VA = analogRead(A4) → Read from channel 4

FA-DUINO-12RA

Direction Range Signal Type Description
Digital Input Ports 4~11 0V or 24VDC
(20V ~ 28V) HIGH
24V is HIGH
0V is LOW
Digital Output Ports 22~25 Relay 10A) OutputHIGH turn relay ON
LOW turns relay OFF
Analog Input Channels 0~7 Channels 0~3 0~20mA
Channels 4~7 0~10VDC
VA = analogRead(A0) → Read from channel 0
VA = analogRead(A4) → Read from channel 4

FA-DUINO-24RA

Direction Range Signal Type Description
Digital Input Ports 30~45 0V or 24VDC
(20V ~ 28V) HIGH
24V is HIGH
0V is LOW
Digital Output Ports 22~29 Relay (10A) Output HIGH turns relay ON
LOW turns relay OFF
Analog Input Channels 0~7 Channels 0~3 0~20mA
Channels 4~7 0~10VDC
VA = analogRead(A0) → Read from channel 0
VA = analogRead(A4) → Read from channel 4

Example

int val = 0;                // Variable for input
int AD_val = 0;             // Variable for Analog input
pinMode(38, OUTPUT);        // Configure pin 38 as output
val = digitalRead(22);      // Read from input pin 22
digitalWrite(38, val);      // Write `val` to output pin 38
AD_val = analogRead(A0);    // Read analog input A0 and store to variable `AD_val` 

Status LED

All FA-DUINO models have a status LED for displaying simple operating conditions. It is connected to port 13.

digitalWrite(13, HIGH);     // Turn the status LED on
delay(1000);                // Delay for 1 second
digitalWrite(13, LOW);      // Turn the status LED off
delay(1000);                // Delay for 1 second 
faduino/i_o_control/index.txt · Last modified: 2020/03/04 18:28 by COMFILE Technology