Datasheet

Ref. IS.MDUINO.XXX
- Suggested power suppliers
M-duino Family Pinout
7.1 A Zone connection
SS: Chip Select pins. These pins can act as TTL, so they can work for the Chip Select pin of any device.
Base
(common unit)
A Zone
M-Duino Connector
Arduino Pin
Function
SCL
SDA
RX0
TX0
RX1
TX1
TX
RX
Z-
Y+
B-
A+
PIN3
50 SO
51 SI
52 SCK
Reset
Vin5
PIN2
GND
GND
24Vdc
21
20
1
0
19
18
16
17
-
-
-
-
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
configuring the communications.
Enabling communications disables some
I/Os)
Communication Pins
Power supply connectors
(24Vdc – GND)