20
MANUGENESMARTxx - Version 2.01
© 2018 EXOR International S.p.A. - Subject to change without notice
5 Connections
5.1 Serial Port
5.2 Ethernet Port
Pin Description
1
GND
2
3
CHA-
4
CHB-
5
6
+5V output
7
CHB+
8
CHA+
9
The serial port is used to communicate with the PLC or with another type of controller.
Standards available for the signals in the PLC port connector are: RS-232, RS-422, RS-485.
The serial port is software programmable. Make sure you select the appropriate interface in the programming
software.
The communication cable must be chosen for the type of device being connected.
To operate in RS485 pins 4-3
and 8-7 must be connected
externally.
RS-232
RS-422, RS-485
Pin Description
1
GND
2
3
TX
4
RX
5
6
+5V output
7
CTS
8
RTS
9
The Ethernet port have two LED indicators for status. Please see description below.
SERIAL PORT
GREEN
YELLOW
LED indicators
Green
Yellow
ON
OFF
No LAN cable connected
BLINK (link active)
ON
LAN cable connected with 100Mbit/s link
BLINK (link active)
OFF
LAN cable connected with 10Mbit/s link
