M-DUINO 42 I/O PINOUT

M-DUINO 42 I/O PINOUT

M-DUINO 42 I/OS PLC has a diferents types of Inputs and Outputs.

It has 42 input/output signals,

  • 26 Inputs, of which:
    • 12 can be used as Analog Input 0-10Vdc, 10bits,(using Pins from A0 to A11). All of them can also be used as Digital Inputs.
    • 4 are Digital Input which can work as a Interrupt Input also. (using Pins 2, 3, 18, 19).
    • 10 are Digital Input (using Pins from  22 to 31).
  • 16 Outputs, of which:
    • 10 are Digital Output (Using Pins from 36 to 45).
    • 6 are Analog Output 0-10Vdc (Using Pins from 4 to 9), 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.

A Zone Connection:

Base (common unit)
A Zone
M-DUINO Connector Arduino Pin Function
SCL 21 I2C/SS
SDA 20 I2C/SS
RX0 1 RX0/SS
TX0 0 TX0/SS
RX1 19 RX1/SS
TX1 18 TX1/SS
RX 17 RX2(serial 2)
TX 16 TX2(serial 2)
RX3/RE 15 RX3/RS485/SS
TX3/DE 14 TX3/RS485/SS
A RS485
B RS485
PIN3 3 Arduino Pin/ Select SPI
50 SO 50 SPI
51 SI 51 SPI
52 SCK 52 SPI
RESET RESET SPI
Vin 5 Vin 5 SPI
PIN2 2 Arduino Pin / Select SPI
GND GND
GND GND
24 Vdc    

Base (common unit)
A Zone
M-DUINO Connection Arduino Pin Function
AREF AREF Arduino PIN
IOREF2 IOREF2 Arduino PIN
IOREF1 IOREF1 Arduino PIN
7  Vdc 7  Vdc
GND GND GND
3.3 Vdc 3.3 Vdc Arduino PIN
GND GND GND
5 Vdc 5 Vdc
GND GND GND

A Top Zone:

B Zone 21 I/Os:

Base (common unit)
M-DUINO Connection Arduino Pin Function 2
I 0.12 A5 Analog/Digital In
I 0.11 A4 Analog/Digital In
I 0.10 A3 Analog/Digital In
I 0.9 A2 Analog/Digital In
I 0.8 A1 Analog/Digital In
I 0.7 A0 Analog/Digital In
(-) I0.6/INT1 NC GND I0.6
I0.6/INT1 3 Interrupt 1 In
(-) I0.5/INT0 NC GND I0.5
I0.5/INT0 2 Interrupt 0 In
(-) I0.4 NC GND I0.4
I0.4 26 Digital Input
(-) I0.3 NC GND I0.3
I0.3 25 Digital Input
(-) I0.2 NC GND I0.2
I0.2 24 Digital Input
(-) I0.1 NC GND I0.1
I0.1 23 Digital Input
(-) I0.0 NC GND I0.0
I0.0 22 Digital Input

Base (common unit)
M-DUINO Connection Arduino Pin Function
GND GND GND
A.0.7* 6 Analog OUT
A.0.6* 5 Analog OUT
A.0.5* 4 Analog OUT
Q/Vdc External Isolated Out Vdc
3.3 Vdc External Isolated Out GND
A.0.7 6 Digital Out/PWM Out
A.0.6 5 Digital Out/PWM Out
A.0.5 4 Digital Out/PWM Out
A.0.4 40 Digital Out
A.0.3 39 Digital Out
A.0.2 38 Digital Out
A.0.1 37 Digital Out
A.0.0 36 Digital Out

 

* See Switch configuration to select suitable switch configuration for (10-24Vdc/An-Dig) configurable I/Os.

B Top Zone:

C Zone 21 I/Os:

Base (common unit)
M-DUINO Connection Arduino Pin Function 2
I 0.12 A11 Analog/Digital In
I 0.11 A10 Analog/Digital In
I 0.10 A9 Analog/Digital In
I 0.9 A8 Analog/Digital In
I 0.8 A7 Analog/Digital In
I 0.7 A6 Analog/Digital In
(-) I1.6/INT4 NC GND I1.6
I1.6/INT4 19 Interrupt 1 In
(-) I1.5/INT5 NC GND I1.5
I1.5/INT5 18 Interrupt 0 In
(-) I1.4 NC GND I1.4
I1.4 31 Digital Input
(-) I1.3 NC GND I1.3
I1.3 30 Digital Input
(-) I1.2 NC GND I1.2
I1.2 29 Digital Input
(-) I1.1 NC GND I1.1
I1.1 28 Digital Input
(-) I1.0 NC GND I1.0
I1.0 27 Digital Input

Base (common unit)
M-DUINO Connection Arduino Pin Function
GND GND GND
A.1.7* 7 Analog OUT
A.1.6* 9 Analog OUT
A.1.5* 8 Analog OUT
Q/Vdc External Isolated Out Vdc
COM (-) External Isolated Out GND
A.1.7 7 Digital Out/PWM Out
A.1.6 9 Digital Out/PWM Out
A.1.5 8 Digital Out/PWM Out
A.1.4 45 Digital Out
A.1.3 44 Digital Out
A.1.2 43 Digital Out
A.1.1 42 Digital Out
A.1.0 41 Digital Out

 

* See Switch configuration to select suitable switch configuration for (10-24Vdc/An-Dig) configurable I/Os.

 

C Top Zone:

See also:

Switch Configuration, M-DUINO 21 I/O PINOUT

Comments are closed.