6ES7972-0BA41-0XA0 VS 6ES7972-0BB41-0XA0

6ES7972-0BA41-0XA0 35 degree without Programming Port
6ES7972-0BB41-0XA0 35 degree with Programming Port




Detail Comparison

Profibus Cable Installation

  1. Profibus Shield layer
  2. Profibus Cable
  3. Input A1,B1,Output A2,B2
  4. Profibus Shield Connection Port
  5. Terminal Resistance Switch
  6. Fireproff ABS back lid&Screw
  7. Extended Communication/Programming Port

6ES7972-0BA12-0XA0 VS 6ES7972-0BB12-0XA0

0BA12 90° without Programming Port
0BB12 90° with Programming Port





Profibus Cable Installation

  1. Profibus Shield layer
  2. Profibus Cable
  3. Input A1,B1,Output A2,B2
  4. Profibus Shield Connection Port
  5. Terminal Resistance Switch
  6. Fireproff ABS back lid&Screw
  7. Extended Communication/Programming Port


USB-CIF02 Plc Programming Cable

USB-CIF02 programming cable is suitable for Omron PLC and can be directly connected to CPM1, CPM1A, CPM2A, C200HS, C200HX/HG/HE and SRM1 series PLC. It also named cqm1-cif02 usb or usb-cqm1-cif02

USB-CIF02 is a programming cable that provides serial connection and peripheral port signal conversion through the USB interface. Under the control of the driver running in the computer, the computer’s USB interface is simulated into a traditional serial port (commonly known as COM port), thus using the existing Application software such as various programming software, communication software and monitoring software. The working power of this cable is taken from the USB port and is no longer powered by the programming port of the PLC. The two-color LED on the conversion box indicates the status of data transmission and reception.

USB-CIF02 Datasheet

Operating system: WindowsXP/Win7/Win10
Programming software version: CX-Programmer
Fully compatible with USB V2.0 specification
USB bus power supply, current consumption is about 50mA
Baud rate: 300bps ~ 1Mbps standard baud rate automatically adapts
Support UART data format: data bits: 7, 8 stop bits: 1, 2,
Parity: odd/even/no parity
Working temperature: -20 ~ +75 ℃

How To Use USB-CIF02

The USB-CIF02 programming cable needs to install a USB device driver before it can be used. After the driver is installed, the COM port corresponding to the USB-CIF02 programming cable will appear in the Windows Device Manager. Just select the COM port in the programming software or other application software. Other communication parameters use the default settings. The subsequent use is exactly the same as the traditional RS232 interface programming cable.

USB-CIF02 Driver

usb-cif02 driver download for windows xp/10


6ES7901-3DB30-0XA0 can’t communicate

s7-200 plc software version STEP 7 MicroWIN SP6. PG/PC interface setting: PC/PPI cable(PPI), tried both baud rates 9.6 and 19.2, the PC side is connected to the USB port, the s7-200 side is connected to the Port0 port, and communication is not possible

The USB cable needs to install the driver.
When the USB cable is plugged into the computer, whether a new port appears
If it is installed, the port can appear automatically;
When connecting: select the port of the USB cable, it will automatically search in STEP 7 MicroWIN SP6

but this version don’t need install 6ES7901-3DB30-0XA0 driver




Siemens s7-200plc multi-master ppi programming cable with isolated usb interface, directly use the usb interface in step7microwin software, no need to install drivers, support ppi, multi-master ppi, advanced ppi protocol, support 187.5 kbps high-speed communication, with communication indicator.

6ES7901-3DB30-0XA0 is an intelligent multi-master PPI programming cable (PPI Multi-Master Cable) with USB interface, which realizes level conversion from USB to RS485 and various PPI protocol conversion. At present, many cheap USB/PPI on the market communicate by converting USB into virtual serial port (COM port), commonly known as “pseudo USB interface”. This kind of cable is only a level conversion from USB to RS485 and can only support ordinary PPI protocol. . And USB/PPIM+ is a real USB interface cable, no need to install driver, directly use the USB option in STEP7 Micre/WIN software, support PPI, advanced PPI (Advanced PPI), multi-master PPI (Multiple Master Network) protocol, Support 187.5Kbps high-speed communication, and can hold tokens in multi-master PPI network.

This cable is 100% compatible with the original Siemens USB multi-master cable 6ES7 901-3DB30-0XA0. The difference is that the working power source is taken from the USB port of the computer and is powered by DC/DC isolation. It is no longer powered by the PLC port. It is easy to extend the communication distance of RS485 terminal without considering power supply. The light-emitting diode on the conversion box indicates the status of data transmission and reception.

6ES7901-3DB30-0XA0 can communicate with S7-200PLC and also supports communication with Siemens touch screen.

The 6ES7901-3DB30-0XA0 cable is an optically isolated cable for industrial design. It is equipped with surge protection and lightning protection circuits on both RS485 and USB ports. It can be plugged and unplugged at will. It is suitable for Siemens S7-200 series PLC , It is especially suitable for industrial sites where the communication port is easily damaged due to large interference. Various protection measures in the circuit ensure the safe operation of the system.

How to use 6ES7901-3DB30-0XA0

Software Step 7 Microwin Siemens

1,Enter the “Set PG/PC interface” in STEP7 Micro/WIN programming software, select the “PC/PPI cable (PPI)” item and click the “Properties…” button.

2,Select the “USB” option in the drop-down box of “Local Connection”.

3,Set the following settings in the Station Parameters setting of “PPI”: Address: 0, Timeout: 1s. 

In the Network Parameters setting of “PPI”, you can choose any of the following communication protocols according to your needs:   

Advanced PPI: check the Advanced PPI check box;   
Multi-master PPI: check the Multiple Master Network check box;
Normal PPI: Do not check the above two check boxes, this is the default option.  

Select a baud rate in the baud rate drop-down box to make it the same as the baud rate of the PLC. If you do not know the baud rate of the PLC, you can choose a value at will.  
Click the “OK” button to return to the main menu interface.

4,Click the “Communication” button on the main menu interface to enter the PLC connection interface, check the “Search all baud rates” check box, and then double-click “Double-click to refresh”, after a while, the PLC model and address connected to the cable will appear Wait for information, which means that a connection has been established with the PLC. After clicking the “Confirm” button, you can upload, download the program and monitor it.

Where can I download the PPI 6es7901-3db30-0xa0 driver

The drivers for the USB/PPI adapter are included on Microwin 4.0 s7-200 plc software.
When installing Microwin (4.0) you are asked to install the drivers, select yes.



UC-PRG020-12A is compatible with Delta AH series PLC, DVP series PLC, DOP-B series HMI and TP series text display RS-232 downloading program and screen editing. You can connect Delta software and equipment through UC-PRG020-12A.

DELTA IA-PLC UC-PRG020-12A Driver is a cable driver for DVP series USB interface programming. One end is connected to the USB port of the PC and the other end is the RS232 programming port. Solve the problem of computer download without serial port.

UC-PRG020-12A Driver Download


Proface GP4000 or GC4000 Cable

Proface touch screen programming cable GC / GP4000 Programming Cable is ZC9USCBMB1

Suitable for touch screen type

PFXGP4601 GP-4601T
PFXGP4501 GP-4501T
GP4104G1D GP-4104G
GP4104W1D GP-4104W
GP4105G1D GP-4105G
GP4105G1D GP-4105W
GP4105W1D GP-4106G
GP4106W1D GP-4106W
GP4107G1D GP-4107G
GP4107W1D GP-4107W


Schneider PLC Cable TSXPCX3030

TSXPCX3030 is a multifunctional programming cable that provides serial connection and RS485 signal conversion through the USB interface. The working power of this cable is taken from the USB port and is no longer powered by the TER port of the PLC. Therefore, this cable supports communication with the TER or AUX port of the PLC . TSXPCX3030 can be used for Modicon TSX series PLC to communicate with PC or other devices that do not provide traditional serial ports. This cable can be connected to the TER port or AUX port communication port of TSX Premium (57), TSX Micro (37), TSX Nano (07), TSX Naza (08) and Twido PLC.

TSXPCX3030 Characteristics

• Supported operating system Windows2000 / Windows XP
• Fully compatible with USB V1.1 and USB CDC V1.1 specifications
• USB bus power supply, consumption current is about 50mA
• Baud rate: 300bps ~ 1Mbps automatically adapt
• Suitable for TSX Premium, Micro, Naza, Nano and Twido

TSXPCX3030 Instructions:

The TSXPCX3030 USB cable has been replaced with the following two part numbers.

TSXCUSB485 – USB to RS485 Serial Converter
TSXCRJMD25 – RJ45 Serial to 8 pin mini DIN cable for connecting to Premium, TSX Micro and Twido programming ports.

TSXPCX3030-C Driver

1, TSXPCX3030-C is the TSXPCX3030-C cable driver, please install it first.

2. When programming the Twido series PLC with the TSXPCX3030-C cable, in addition to installing the programming software, you need to install the Modbus driver. The Modbus driver version cannot be lower than 1.1.

3. When the user uses the PL7 software to program the Micro or Premium series PLC, the Uni-telway driver needs to be installed. The Uni-telway driver cannot be lower than 1.6.




FX-50DU-CAB0 Pinout

FX-50DU-CAB0 ,DU is Human Machine Interface, CAB should be the abbreviation of Cable,used for Mitsubishi F940/F920 to FX0/FX2n series PLC.

This is fx-50du-cab0 diagram,you can made own or buy

fx-50du-cab0 pinout
fx-50FX-50DU-CABO cable connection diagram

FX-50DU-CAB0 Price


GPW-CB02 vs GPW- CB03

GPW-CB02 is serial port
GPW- CB03 is USB interface
All used in DIGITAL GP/Proface GP series touch screen

Proface GPW-CB02 Cable Pinout

gpw-cb02 cable wiring diagram
Proface man-machine interface programming cable GPW-CB02 Diagram

GPW-CB03 DRIVER support windows 7 10 64bit

GPW-CB02 PriceGPW-CB03 Price