Data Sheet

Ref. IS.MDUINO.XXX
- Suggested power suppliers
M-duino Family Pinout
7.1 A Zone connection
Base
(common unit)
A Zone
M-Duino Connector
Arduino Pin
Function
SCL
SDA
RX0
TX0
RX1
TX1
RX
TX
Z-
Y+
B-
A+
PIN3
50 SO
51 SI
52 SCK
Reset
Vin5
PIN2
GND
GND
24Vdc
21
20
1
0
19
18
17
16
-
-
-
-
3
50
51
52
Reset
Vin5
2
-
-
I2C/SS
I2C/SS
RX0/SS
TX0/SS
RX1/SS
TX1/SS
RX2(serial 2)
TX2(serial 2)
RS485
RS485
RS485
RS485
Arduino Pin
SPI
SPI
SPI
SPI
5V
Arduino Pin
Gnd
Gnd
Power Supply
* Not recommended for industrial applications. The
Jack connector needs to be removed and use the live
and GND connectors.
Configuration Switch* (see section 8 for
Communications configuration.
Enabling Communications disable s some
I/Os)
Communication Pinout
Power supply connectors
(24Vdc – Gnd)