6ES7972-0CB20-0XA0 Difference

Now there are 3 versions 6ES7972-0CB20-0XA0, each version has different functions, do you know?


all support PPI MPI communication


Multipurpose Version: cable 2.5m
Isolation Type: cable 4.5m support Long time monitor
MPI (10thgeneration): cable 4.5m support Long time monitor



Allen Bradley Micrologix PLC Cable

The 1761-cbl-pm02 2m micrologix PLC programming cable for connecting Allen Bradley MicroLogix plc to thepc. It has 8-pin mini-DIN to 9-pin D shell, RS-232 connectors

It connects from SLC 5/03, SLC 5/04, or SLC 5/05 processors.

1761-cbl-pm02 pinout

1761-cbl-pm02 pinout diagram
allen bradley 1761-cbl-pm02 pinout

How to use 1761-cbl-pm02

1761-cbl-pm02 manual

Download usb-1761-cbl-pm02 drivers


LOGO! USB PC cable

Siemens LOGO

LOGO! , a programmable logic controller (PLC) manufactured by Siemens,sports three vulnerabilities that can enable remote control attackers to reconfigure the unit,entry task documents, decrypt documents, and accessibility passwords.
LOGO! is an intelligent logic element intended for little automation tasks in manufacturing (power over compressors, conveyer straps, entrance handle, and so forth.), workplace/industrial and home options (lighting management, pool area-related control tasks, entry handle, etc.).
It really is used throughout the world and might be controlled remotely.

Siemens LOGO Software

LOGO! Software can handle small automation assignments with simple and easy intuitive design and functioning,from the engineering computer software LOGO! Soft Comfort,on the LOGO! Access Tool, and also the LOGO! Web Editor for the web server integrated into LOGO!

Siemens logo programming cable

LOGO! USB PC cable for transfer of programs from PC to LOGO! (6ED1057-1AA01-0BA0)
A cable assembly which connects a PC to a LOGO! Controller to download and upload programs written with LOGO! Soft Comfort

Siemens logo programming cable pinout

siemens logo programming cable pinout

Siemens logo usb pc-cable driver download


6ES7 972-0CB20-0XA0 connect with Siemens S7-200/300 PLC

The 6ES7972-0CB20-0XA0 cable is used for siemens plc s7-200 s7-300/400 plc Communication.Some touch screen also can use this cable.

How the connect with Siemens S7-200 PLC

  • Found driver
  • Open S7-200 programming software
  • Select S7-200 communication protocol,set PG/PC Interface
  • Choose PC Adapter(PPI)
  • Setting baud rate property option
  • ChoosePLC baud rate
s7-200 ppi protocol communication

How the connect with Siemens S7-300 PLC?

  • Found Driver
  • Choose DP protocol communication
  • Choose PLC baud rate
  • Setting all the parameter and protocol,then will start communication
s7-300 dp protocol communication setting

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


Delta Servo Motor ASDA-B2 User-Manual

Link Download Software

ASDA Soft V4.08.09 DELTA Servo Software
ASDA Soft V4.08.09 is the software used to configure the old DELTA Servo’s including models: ASDA-A / A+ /AB / B / A2 / B2 series

ASDA-A2, ASDA-B2,ASDA-M, ASDA-S, ASDA-A2R series, includes ASDA_MSizing

ASDA Soft V6.2.0.0 DELTA Servo Software
Firmware Update Tool V2.1.0.10
AC Servo ASDA-A3 series/ASDA-A3 series/ASDA-A3L series/ASDA-A3E series/
ASDA-A3F series/ASDA-A3T series/ASDA-A3N series/AC Servo ASDA-B3 series/ASDA-B3 series/ASDA-B3L series/ASDA-B3E series/ASDA-B3F series

ASDA B2 Cable


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.