Cable For PLC Mitsubishi

　　

SC-09:red Standard programming cable for FX and A series PLC's




o Red Standard programming cable for all MELSEC FX and A series PLC's.
o RS232/RS422 Connector,3 meters length
o with indicator,copy original one

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USB-SC09-FX:USB/RS422 interface,cable for Mitsubishi FX series







USB/RS422 interface,adapter for Mitsubishi FX2N/FX1N/FX0/FX0S/FX1S/FX3U series PLC,2.5 meters,with communication indicator, the largest communication distance of up to 2 kilometers. Compatible with FX-USB-AW.

Summary:

USB-SC09-FX is the programming cable in which USB interface provided both the serial connection and RS232 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-FX is applicable to the FX series PLC which has the MD8F radio socket of Mitsubishi, such as FX2N/FX1N/FX0/FX0N/FX0S/FX1S/FX3U, and it can substitute the FX-232AW module. The largest communications distance is two kilometers.

Do choose the USB-SC09 programming cable, for A and all FX series Mitsubishi PLC (including the old products FX2/FX2C).

Outline configuration:

Features and technological index:

● Support USB-SC09-FX operating system: Windows2000/XP (WinNT4/95/98/Me/DOS not included )
● Support USB-SC09-FX programming software version: FXGP / WIN V1.0, GPP V4.0, GX Developer V7.0 and above.● Fully compatible with USB V1.1 norms and USB CDC V1.1
● USB-bus powered, with current consumption of 50 mA
● Baud rate: 300 bps ~ 1Mbps automatically adapt to the standard baud rate
● Support UART data format: data bits: 7-8; stop bit: 1, 2; check-bit: odd / even / no parity
● Support long-distance communications, the largest communications is two kilometers (9600 bps)
● Each PC only supports one USB cable programming
● Working temperature: -20 ~ +75 ℃
● Cable length: 2.5m; Color: black

Usage:

USB device drivers should be installed before using USB-SC09-FX programming cable.

After completing Driver installation, the corresponding COM port for the USB-SC09-FX 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.

Long-distance communications:

the largest communications range between the USB-SC09-FXprogramming cable and the PLC 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 (model: E485GA)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-FX and the PLC, no external terminal resistance is needed.
Mitsubishi PLC cable layouts

Melsec PLC's from Mitsubishi can be connected to PC's running Medoc programming software using various cables. Each different I/O module uses a different pin assignment.

Not all Mitsubishi PLCs can be connected directly to a programming PC. The signal levels of the A series CPU units are not RS232 compatible and must be converted with a SC-02N or SC-05 converter. The serial cable layout to connect this converter to a PC is shown in this diagram.

PC to Mitsubishi SC-02N/SC-05 adapter cable
Mitsubishi SC-02N/SC-05 connection diagram

If more than one serial port is necessary on an A series melsec PLC, the AJ71C24 or AJ71C21 serial communication modules can be plugged into the system. These modules provide RS232 compatible serial ports, so no signal conversion is necessary to connect these modules with a PC. Both modules are equipped with a DB25 connector. The cable layout for these two modules is shown below.

PC to Mitsubishi AJ71C24 serial programming cable
Mitsubishi AJ71C24 connection diagram

PC to Mitsubishi AJ71C21 serial programming cable
Mitsubishi AJ71C21 connection diagram

The A1SJ71C24-R2 can also be used to connect computers and devices to a melsec series A PLC. This plug-in module contains two serial ports, each with a DB9 connector. The wiring layout is in fact identical to the RS232 null modem cable with loopback handshaking.

PC to Mitsubishi A1SJ71C24-R2 serial programming cable
Mitsubishi A1SJ71C24-R2 connection diagram

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