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Notice: The freight fee we have setted is DHL fee.

(Considering the customs problem,for the Russian customers,we will use EMS instead of DHL or UPS.)

The delivery time is usually within 1-3 working days after your order.Then we will update your order status and inform you the tracking No..We use Hongkong DHL or UPS or TNT,so it usually could be tracked until the next day evening.If you can't track your parcel successfully with the tracking No.,please contact us by email and we will tell you how to track the parcel successfully.

For the value declared for the customs,we usually declare undervalue and send as the sample in order to save the customer's duty.If you need to declare real value,please remark it in the comments.We will do according to your idea.

TSXPCX3030:USB/RS485 cable for Schneider PLC programming


USB/RS485 interface cable for Schneider PLC programming,2.5 meters,with master/slave switch,connect the TER and AUX port of PLC,the largest communication distance of up to 2 kilometers.

Not isolated,so it doesn't support hot plug,if need isolated cable,pls choose TSXPCX3030+,you can click the following website for TSXPCX3030+:


TSXPCX3030 programming cable simulate USB port as traditional serial port (usually COM3), which enables existing programming software to communicate through simulated traditional port and PLC devices.

TSXPCX3030 is used for communication between Modicon TSX series PLC and PC with USB port.

TSXPCX3030 supports TSX Premium(57),TSX Micro(37),TSX Nano(07),TSX Naza(08) and Twido.

TSXPCX3030 programming cable contains a Master/Slave switch which is used to select different working mode instead of PLC controlling RS485.Data sending and receiving is switched automatically,so the cable can be used for multi-station and point-to-point communication.

The TER port of TSX series PLC has a DPT signal which is used to distinguish the working mode of the port.If the DPT signal is high level,then the TER port is under Uni-Telway Master mode which is a requirement for PLC programming.If DPT signal is low level,then the TER port working mode is determined by the PLC.

Product configuration:


Switch M / S corresponding mode



DPT level

the Control flow of data


PLC works in main-station model for programming or as Uni-Telway Master for more points communications




PLC works in slave-station model for other multi-point communication



Features and technological index:

● support Windows2000/Windows XP operating system

● 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 adaptive.

● apply to the TSX Premium, Micro, Naza, Nano and Twido

● each PC only supports a TSXPCX3030 cable

● Length: 2.5 meters, colors: black


      TSXPCX3030 needs to install USB device drivers at first. And to communicate with PLC needs the latest version of the Uni-Telway or MODBUS driver. The Uni-Telway version which can support TSXPCX3030:

Win2K/XP                      V1.6

WinNT4/95/98/Me/DOS           do not support

The MODBUS version which can support fTSXPCX3030:

Win2K/XP                      V1.1

WinNT4/95/98/Me/DOS           do not support

      These drivers are usually included in the programming software on CD-ROM And for the specific installation steps, please refer to the instruction files on the CD-ROM drivers, and details are not necessarily listed here.

     After the installation, icons will appear on the control panel of WINDOWS as follows:

      Double-click on the icon, then achieve the settings, XWAY Test, MODBUS Test communications test of the serial ports (COM slogan) which is connected with TSXPCX3030 cables. Then the programming software can be used to complete the normal communication with the PLC.

Long-distance communications:

      The largest communications range between the TSXPCX3030 and PLC are up to 2 kilometers (9600 bps),when external plus terminals 120 ohm resistance on the  RS485 ports (8 pin Mini DIN Male) of the  cable. And a FSACC01 Isolators Box (Schneider's model: TSXPACC01) is need to install at the end of PLC. 0.5 mm2 unshielded twisted pair lines are used for Communications.

      When the distance is Over 2,000m, a RS485 repeaters (model: E485GP), can be installed for extending the distance.

      Please Note: USB interface cable cannot be extended.

The quality is guaranteed.It's tested before shippment.Not made by Schneider,OEM product as the replacement.

After you place the order on line,pls contact us and we will calculate the freight fee for you according to your requirements.

The item will be delivered within 3-5 working days once payment is received and cleared.Please pay within 3 days after your order.

If you need large quantity(more than 20PCS),Pls contact us and we will give you the competitive wholesale price.

Add to Cart:

  • Model: TSXPCX3030

This product was added to our catalog on Thursday 13 November, 2008.