Data Sheet
Ref. IS.MDUINO.XXX 
7.4  D Zone 
7.4.1  Analog Shield (D Zone) 
1
 See section 8 to select suitable switch configuration for (10-24Vdc/An-Dig) configurable I/Os. 
2
 See section 8 to select suitable switch configuration for enable these connections. 
D Zone 
M-Duino 
Connector
Arduino Pin
Function 
6
I2.12 
I2.11 
I2.10 
I2.9 
I2.8 
I2.7 
(-)I2.6/INT1 
I2.6/INT1
2
(-)I2.5/INT0 
I2.5/INT0
2
(-)I2.4 
I2.4 
(-)I2.3 
I2.3 
(-)I2.2 
I2.2 
(-)I2.1 
I2.1 
(-)I2.0 
I2.0 
- 
- 
A15 
A14 
A13 
A12 
NC 
21 
NC 
20 
- 
- 
NC 
35 
NC 
34 
NC 
33 
NC 
32 
Analog/ Digital  In 
Analog/ Digital In 
Analog/ Digital In 
Analog/ Digital In 
Analog/ Digital In 
Analog/ Digital In 
GND I2.6 
Interrupt 1 In 
GND I2.5 
Interrupt 0 In 
- 
- 
GND I2.3 
Digital Input 
GND I2.2 
Digital Input 
GND I2.1 
Digital Input 
GND I2.0 
Digital Input 
D Zone 
M-Duino 
Connector
Arduino Pin
Function 
2
GND 
A2.7 
A2.6
1
A2.5
1
Q/Vdc 
COM(-) 
Q2.7 
Q2.6
1
Q2.5
1
Q2.4 
Q2.3 
Q2.2 
Q2.1 
Q2.0 
GND 
- 
13 
12 
- 
- 
- 
13 
12 
- 
49 
48 
47 
53 
GND 
- 
Analog Out 
Analog Out 
External Isolated Out Vdc 
External Isolated Out Gnd 
- 
Digital/PWM Out 
Digital/PWM Out 
- 
Digital Out 
Digital Out 
Digital Out 
Digital Out 
ANALOG/DIGITAL Inputs 
INTERRUPT Inputs (isolated) 
DIGITAL Inputs (isolated) 
Configuration Switch* 
(see section 8 select correct 
configuration for outputs). 
ANALOG Outputs 
VOLTAGE SUPPLY/REFERENCE for 
DIGITAL/PWM Outputs (isolated) 
PWM/DIGITAL Outputs 
Led indicator I/Os state 
Top Zone 










