Serial Port; Ethernet Port - Exor eX710 Operating Instructions Manual

5.1 Serial Port

The serial port is used to communicate with the PLC or with another type of controller.
Different electrical standards are available for the signals in the PLC port connector: RS-232, RS-422,
RS-485.
The serial port is software programmable. Make sure you select the appropriate interface in the pro-
gramming software.
SERIAL PORT
The communication cable must be chosen for the type of device being connected.

5.2 Ethernet Port

The Ethernet port have two status indicators. Please see description in figure.
Yellow
OFF: Valid link has NOT been detected
ON: Valid link has been detected
MANUGENEX7xx
Operating Instructions
VER 2.00
RS-232
Pin Description
1 RX
2 TX
3 CTS
4 RTS
5 +5V output
6 GND
7
8 SHIELD
1 8
Green
ON: No activity
BLINKING: Activity
Connections
RS-422, RS-485
Pin Description
1 CHB-
2 CHA-
3 CHB+
4 CHA+
5 +5V output
6 GND
7
8 SHIELD
To operate in RS-485 pins
1-2 and 3-4 must be con-
nected externally.
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