M-DUINO 19R I/OS PLC has a diferents types of Inputs and Outputs.
It has 19 input/output signals:
- 6 Inputs, of which:
- 4 can be used as Analog/Digital Input 0-10Vdc, 10bits,(using Pins A0, A1, A2, A3).
- 2 are Digital Input which can work as a Interrupt Input also. (using Pins 2 and 3).
- 11 Outputs, of which:
- 8 are Relay Output (Using Pins 22, 23, 24, 25, 37, 38, 39, 40).
- 3 are Analog Output 0-10Vdc (Using Pins 4, 5, 6), 8bits. All of them can also work as Digital Output and PWM output.
IMPORTANT: To enable communication connections the switches must be set to “OFF”. Set to “ON” position to enable I/Os terminals. Communications and I/Os terminals on the chart can not work simultaneously. For example if Pin 3 is enabled (OFF), I0.6 will not be disabled. See more on Switch Configuration. …
Communications / Interrupt Switch
M-DUINO Relay can be configurated with multiple communication ports.
|Arduino Pin||Switch mode OFF||Switch mode ON||M-Duino IOs model|
|21||SCL||Interrupt 2||58 IOs|
|20||SDA||Interrupt 3||58 IOs|
|19||Rx1||Interrupt 4||42/58 IOs|
|18||Tx1||Interrupt 5||42/58 IOs|
|3||Pin 3||Interrupt 1||21/42/58 IOs|
|2||Pin 2||Interrupt 0||21/42/58 IOs|
*NOTE: Digital Inputs I0.5, I0.6, I1.5, I1.6, I2.5, I2.6 can be configured on Arduino IDE to be Interrupts. …