3.20.2 IL-NT RS232-485
The IL-NT RS232-485 is a dual port module with RS232 and RS485 interfaces at independent COM
channels. The RS232 is connected to COM1 and RS485 to COM2.
IL-NT RS232-485 MODULE
3.20.3 IL-NT S-USB
This module contains a USB slave port connected internally to the COM1 of the controller and is
designed as an easily removable service module.
This module requires a FTDI USB Serial converter driver installed in the PC. The driver creates a
virtual serial port (COM) in the PC, which must be used in LiteEdit as communication port when a
connection is being opened.
NOTE:
The FTDI driver is installed together with LiteEdit.
NOTE:
When the USB cable from the controller is plugged for the first time into different USB ports on the PC
including USB hubs, it may be recognized as new hardware and the drivers will be installed again with
a different number of the virtual serial port.
CAUTION!
Use a shielded USB cable only!