X20 analog input module x20ai4622. with 4 inputs, ±10 V or 0 to 20 mA / 4 to 20 mA, 13-bit.

x20ai4622 with converter resolution, configurable input filter

x20 ai 4622 accessories with: X20BM11(X20 bus module, 24 VDC keyed, internal I/O power supply

connected through)

X20BM15 (X20 bus module, with node number switch, 24 VDC keyed, internal I/O power supply

connected through)

Terminal blocks: X20TB12 (X20 terminal block, 12-pin, 24 VDC keyed)

Parameters:

B&R ID code is 0x1BAA

Status indicators is I/O function per channel, operating state, module status

Bus is 0.01 W

Internal I/O is 1.1 W  

Input is ±10 V or 0 to 20 mA / 4 to 20 mA, via different terminal connections

Input type is Differential input is

Voltage is ±12-bit

Current is 12-bit

Conversion time is 400 μs for all inputs 

Voltage is 20 MΩ 

Current is <400 Ω

Voltage is Max. ±30 V

Current is Max. ±50 mA 

Input filter is Third-order low-pass filter / Cutoff frequency 1 kHz  

Gain is 0 to 20 mA = 0.08% / 4 to 20 mA = 0.1% 

Offset is 0 to 20 mA = 0.03% / 4 to 20 mA = 0.0375%  

Insulation voltage between channel and bus is 500 Veff 

Electrical isolation is Channel isolated from bus  

Horizontal mounting orientation is -25 to 60°C

Vertical mounting orientation is -25 to 50°C 

Operation is 5 to 95%, non-condensing

Storage is 5 ~ 95%, non-condensing

Transport 5~ 95%, non-condensing 

Order 1 x terminal block X20 TB 12 separately.

Order 1 x bus module X20 BM 11 separately.

Pitch is 12.5+0.2mm

Pls contact with Vivi for more informations of this part (sh_plc@163.com)

The annual Spring Festival is coming. The Spring Festival is the most important festival in the hearts of Chinese people. We will rush back from all over the world on this festival to get together with family and friends at home.

The Spring Festival is also a festival with strong traditional Chinese culture, containing thousands of years of cultural traditions. During the Spring Festival, everyone gathers, drinks, reminisces about the past, and looks forward to the future.

Our company will also be on holiday during the Spring Festival. After a year of hard work, our employees can return home to reunite with their families and share the hard work and gains of the past year.

Wishing everyone a happy Chinese New Year and congratulations on getting rich!

Please note our company have to refuse new orders since on January 23.But for urgent orders, please confirm with us by email or WhatsAPP. We`ll check once a day to tickle urgent issues.

First, let's demonstrate the B&R X20BC0083, which is an X20 bus controller with 1 POWERLINK

interface and integrated 2-port hub, 2 RJ45

x20bc0083`s details:

Diagnostic data points available for the X20BC0083 bus controller:

■ For example, if the POWERLINK connection on the bus controller is lost (and re-established),

the "EthPhyXLinkLoss" counter is incremented.

A brief description of the data points can be found in the corresponding columns in Automation

Studio of the I/O Mapping window.

■ The diagnostic data points that monitor the Ethernet interface (hence the "Eth" at the begin-

ning of their names) are read asynchronously via the SDO protocol.

Although Automation Studio makes working with the POWERLINK protocol extremely easy.

the benefits of this powerful technology can only be enjoyed with a more comprehensive

understanding of its inner workings. This was the motivation for creating this training module.

As you gain a better understanding of the process involved, the faster you will be able to set

up and optimise a POWERLINK network.

the more effectively you will be able to use the diagnostic tools available to you. When you

begin troubleshooting, it is a good idea to try the most basic diagnostic functions first. These

include Indicator lights on each POWERLINK node, as well as the messages and data points

provided in the Automation Studio or System Diagnostics Manager.

Some other parts can be combined to use, like X20BC0087, 

Have interest in above parts? get in touch with SH Automation Company`s Vivi (sh_plc@163.com).   

At the heart of the 1769-IF8 module's ability to adapt to GEHO pump HMI monitoring systems are its signal conversion capabilities, open protocol support, and integration with PLC/HMI platforms. Here are the key reasons why:

Core Functions: Analogue Signal Acquisition and Conversion

Key operating parameters (e.g., pressure, flow, temperature, vibration) of GEHO pumps (especially in petrochemical, mining, etc.) are usually measured by field sensors (transmitters), which output a standard 4-20mA current signal.

The 1769-IF8 is an 8-channel analogue input module for Rockwell Automation (Allen-Bradley) CompactLogix / CompactGuardLogix PLC systems designed to receive and accurately convert these 4-20mA signals.

Function: It acts as a bridge between the physical world (pump sensor signals) and the digital control system (PLC/HMI), digitising the pump's real-time condition signals.

Protocol Compatibility and System Integration

The 1769-IF8, Rockwell's CompactLogix I/O module, integrates seamlessly into the ControlLogix/CompactLogix PLC platform via a backplane or communication adapter (e.g. 1769-ECR, 1769-SDN).

The PLC program reads the converted digital data from the module and performs logic processing, alarm judgement, history recording, and so on.

HMI (Human Machine Interface) Connectivity: HMI software (e.g., Rockwell's FactoryTalk View, or other OPC-enabled HMIs) accesses the PLC database (Tags) via EtherNet/IP (Rockwell's standard Industrial Ethernet protocol) or an OPC UA/DA server, which contains data read from the 1769-IF8 module. The PLC database then contains data read from the 1769-IF8 module that represents the operational status of the GEHO pump.

The PLC database then contains the data read from the 1769-IF8 module, which represents the operating status of the GEHO pump. Therefore, instead of connecting directly to the 1769-IF8, the HMI has an indirect, efficient and standardised access to the GEHO pump data via the PLC.

The steps to control the air compressor using Siemens S7-200 PLC (6ES712-1BB23-0XB0) are as follows:

hardware configuration

Connect the pressure sensor signal to the analog input of the PLC (EM231 module needs to be expanded), and connect the start stop button and overload signal to the digital input terminals (I0.0-I0.7); Connect the contactor coil and alarm indicator light to the output terminals (Q0.0-Q0.4).

programming

Write ladder diagram logic in STEP 7-Micro/WIN:

Read the pressure value and compare it with the set range. When it exceeds the limit, trigger Q0.0 (compressor start stop)

Monitoring overload signal (I0.5) triggers Q0.1 (fault alarm) and stops the machine

Set automatic/manual mode switch (I0.6)

Security debugging

Firstly, disconnect the load test logic action, confirm the pressure threshold and delay protection parameters (usually set to 0.5-1MPa start stop, 30 second delay to prevent frequent startup), and finally run with load and monitor the current stability.

In refineries, the Allen Bradley 1769-0F8C module serves as a key component in the CompactLogix control system, mainly used for high-precision process control and execution drive. Specific applications include:

1. Control valve and flow regulation

Drive regulating valves (such as feed valves and pressure relief valves) to accurately control valve opening and regulate oil flow, pressure, and temperature by outputting 4-20mA current signals.

For example, controlling the flow rate of heating medium in the fractionation tower to ensure that the temperature remains stable at the process set value.

2. Variable frequency drive (VFD) control

Connect the frequency converter between the pump and the fan, dynamically adjust the motor speed through analog signals, and achieve energy optimization (such as reducing the energy consumption of crude oil transportation pumps).

3. Safety Interlocking and Protection

Integrated into the PID control loop, it responds in real-time to sensor data such as liquid level and temperature. If overpressure or overheating is detected, immediately adjust the actuator to prevent safety accidents.

The overcurrent/short-circuit protection function of the module (output impedance>1 Ω) ensures the reliability of the equipment in harsh electrical environments of refineries.

4. Advantages of system integration

Compatible with CompactLogix local/extended I/O racks, supporting multi-channel synchronous output (8-channel independent configuration), meeting the multi-point control requirements of complex units such as catalytic cracking units.

Fast response (step response<2.9ms) ensures real-time performance and avoids production fluctuations

As one of the world's leading companies in industrial automation, information technology

and digital transformation, Rockwell Automation is present at the 6th China International

Import and Export Fair (CIIEF) under the theme of "Leading the Future to Infinite Possibilities".

Focusing on the three dimensions of industrial upgrading, ESG (Environment, Society and

Governance) and Net Zero,(Allen Bradley 1756-IF16H Analog Input Module) and cross-

borderinnovation, Rockwell Automation has planned several immersive "experience journeys"

for visitors at its booth at the Fair. Based on their different demands in work and life, visitors

can choose corresponding experience routes, shuttle between physical models and digital

interactive technology, and experience Rockwell Automation's(Allen Bradley 1756-L83E

ControlLogix Logix5580 Processor) full lifecycle services and cross-border ecosystems for

different industries and life scenarios.

During the exhibition, Rockwell Automation will also hold more than 10 offline thematic activities.

Through the Caohejing-Rockwell Automation Net Zero Intelligent Manufacturing Co-Creation

Centre, Rockii ESG Alliance and other new strategic cooperation, Rockwell Automation will join

hands with its ecological partners to create and share new opportunities, and to promote

China's manufacturing industry to move forward to high-end, intelligent and green.

For more infos, get in touch with Vivi (sh_plc@163.com).   

1. Connect the PLC to the network.

2. Create a new project in TIA Portal.

3. Select Configure Devices.

4. Click Add New Device. From the controller tree expand SIMATIC S7-1200 [6es7212-1ae40-0xb0]>CPU>

Unspecified CPU 1200, select the CPU under it and click Add.

5. You are now in the Project view of the TIA Portal. Click Detect to automatically detect the PLC from the list

of available devices on the network.

6. Select PN/IE as the type of PG/PC interface and select the network adapter used to connect to the PLC on

the PG/PC screen.

7. when the scan is complete, select the PLC from the list of compatible devices. next, click Detect.

8. If the PLC you added is not on the same subnet as your computer, you will be prompted to assign a new IP

address to the network interface; click Yes.

9. Later, you may have to change the IP address of the PLC to one that is on the same subnet as your computer;

otherwise, the plant I/O may not be able to connect to it.

10. The detected PLC is now located in the Device View. Some of its properties need to be adjusted to allow

communication with the factory I/O. Double-click on the controller to open the Properties panel.

11. First assign an IP address to the PLC. On the General tab of the Properties page, expand PROFINET Interface

and select Ethernet addresses.

12. If you are prompted to assign a new IP address to the network interface, you should now assign an IP address

to the PLC on the same subnet as the computer.

13.PLC physical inputs use the first memory address of %I by default. In order for the factory I/O to be able to

write sensor values to %I, you must offset the input address, we recommend offsetting it by 10. Click I/O Addresses

and then change Input Address > Start Address to 10.

Our company can provide new origina 6es7212-1ae40-0xb0 for you, as well as 1769 ecr/  1734 aentr /1769 pa4/

x20bc0083 / x20ai4622/ x20ao4622

Get in touch with Vivi (sh_plc@163.com) to acquire above products.

Thanksgiving Day is an ancient holiday created by the American people and is also a holiday for Americans to get together as a family. Although Thanksgiving Day originated in the West, the culture of thanksgiving has a long history in China. Since ancient times, the Chinese people have attached great importance to "kindness", thanksgiving is a traditional virtue of the Chinese nation, and giving and repaying favours is a universal value that China has always respected.

On this day, we share the joy of thanksgiving and thank God for his favours, and family and friends give each other gifts to express their sincere love and gratitude. The thanks that we cannot say everyday can be expressed on this day, which is also the significance of Thanksgiving Day.

This Thanksgiving, I am thankful to have you as a client, and likewise to those who are interested in becoming our clients, we are thankful to have you as a potential client. It has been a true pleasure working with you and I can only hope that our relationship will last for many years to come. May you have a wonderful Thanksgiving surrounded by family and friends.

To show our gratitude, if you place order recently, SH Automation Company would love to give a special thankful discount. pls enter send email to Vivi (sh_plc@163.com) with implication "Success with SH"  for coupon.

It's another year of Dragon Boat Festival, with fragrant zongzi leaves, family reunions, greetings from friends, and a warm festive flow. Among these festival activities, the Loong Boat race has become the most exciting scenery with its powerful drums and majestic momentum. The Loong Boat Race in Guangzhou is unique in the commercial wave because of its deep background that cannot be copied - it is called a "pure land", because the boarding qualification is not measured by money, but the blood connected clan identity card. The joke in the community that only those with a net worth of tens of millions can enter the market reveals the wonderful reality of capital hitting a wall here.

Above the Loong Boat, the oarsmen's muscles were stretched, sweat was like rain, and every cry and drumbeat were merged into the strength to break the waves and fight for the glory of the clan. The winner is revealed, with their head held high. Cigarettes swirl around the ancestral hall, comforting their ancestors; Even if they haven't taken the lead, the solemnity of "kneeling in the ancestral hall" is not punishment, but a unique self reflection ceremony inspired by the sense of clan honor.

When the drums resound on the the Pearl River, and when the ancient temple returns to its solemnity after the uproar, we can see that the reunion of the Dragon Boat Festival is not only about the dumplings on the tongue, but also about the cultural blood of the Loong Boat race that has lasted for thousands of years - it has written the identification of "roots" and the glory of the collective into the spiritual map of every Chinese people in the most tension form.