Mitsubishi PLC Programming Replacement Cable USB SC09 USB
Cable for Mitsubishi MELSEC FX and A series PLC. 8 pin DIN connector and DB-25
connector. Supports Windows2000/Windows XP. Designed for computers
without a serial port. This cable is an OEM replacement and not made by
Mitsubishi.
Introduction
USB-SC09 is the
programming cable in which USB interface provides both the serial connection
and RS422 signal conversion. Under the control of computer-driven driver, the
programming cable makes it possible for the computer's USB interface to
simulate the traditional serial (known as COM interface), thus various existing
programming software such as communications software, monitoring software and
other applications can be normally used. The working power supply of this cable
is directly from the USB port, but not the PLC programming interface. The
two-color LED on the converter box indicates data’s transceiving status.
USB-SC09 is applicable
to the A and all FX series PLC of Mitsubishi, and it can substitute the
FX-232AW module. The largest communications distance is two kilometers.
USB-SC09 principle and figure structure :
USB-SC09 program ming cable
simulate USB port as traditional
serial port (usually COM3) , which enables existing programm ing software (GX Developer) to
communicate through simulated traditional port and PLC devices.
Features and technological index:
● Support USB-SC09 operating system: Windows2000/XP
(WinNT4/95/98/Me/DOS not included )
Usage:
USB device drivers should be installed before
using USB-SC09 programming cable. After completing Driver installation, the
corresponding COM port for the USB-SC09 programming cable will be displayed in
the “Device Manager” of Window. The step next is just to choose this COM port in
the programming software and other application software and keep other
communication parameters as in the Default settings. And the following steps are
exactly the same as in the traditional programming cables with RS232
interfaces.
Note: DB25M plugs and MD8M plugs of the RS422
interface can not be used at the same time.
Long-distance communications:
For USB-SC09,The largest communication distance
is up to two kilometers (9600 bps).The user must follow the self-made plans to
extend cable. Transmission Line should be 0.22mm2 or more, twisted pair wire.
When the distance is over 2,000 m,RS422 repeater could be installed to extend
the distance.
Please Note: USB interface cable cannot be
extended.
Due to internal resistance have been installed in
USB-SC09 and the PLC, no external terminal resistance is needed.
The quality is guaranteed.It's tested before shippment.
If you need large quantity(more than 20PCS),Pls contact us and we will give you the competitive wholesale price. 
