M2
3.6. REAR VIEW
3.6.1. COMMUNICATION PORT
The M2 is fitted with a RS232 port. It allows linking the M2 to a PLC or an external
system. Speed, parity and protocol can be modified by user.
CONNECTOR PINOUT
It is fitted with a SUBD 9 pins female connector.
Pin Signal
Direction Description
1
Not
used
2
RX
Input
Reception of data
3
TX
Output
Transfer of data
4
IN1
Input
Do no used. Only for firmware update
5 Gnd
-
Ground
6
Not
used
7
IN2
Input
Do no used. Only for firmware update
8 &9
Not used
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