Welcome to this beginner’s guide on using the ABB 3EHE300694R0001 PPA425 B01 board! In this step-by-step guide, we will walk you through the process of getting started with this powerful piece of equipment. Whether you are new to using this specific board or new to working with such devices in general, this guide will provide you with the information you need to get up and running smoothly.

Step 1: Familiarize Yourself with the ABB 3EHE300694R0001 PPA425 B01 Board

To begin, let’s take a moment to familiarize ourselves with the ABB 3EHE300694R0001 PPA425 B01 board. This board is widely used in various industries and is designed to control and monitor electrical circuits. It allows for precise automation and efficient management of power systems.

Step 2: Review the Documentation

Before diving into using the board, make sure to review the documentation provided by ABB. The documentation is a valuable resource that will guide you through the board’s specifications, features, and functionalities. It will also provide you with important safety information and guidelines for proper usage.

Step 3: Gather the Necessary Tools and Equipment

To effectively utilize the ABB 3EHE300694R0001 PPA425 B01 board, gather the necessary tools and equipment. You may need a computer or a programming device to interface with the board, as well as any required cables or connectors. Having everything at hand will streamline the setup process.

Step 4: Install the Board

Now it’s time to install the ABB 3EHE300694R0001 PPA425 B01 board. Follow the instructions provided in the documentation to ensure a proper and secure installation. Make sure to handle the board with care, following any ESD (Electrostatic Discharge) precautions if mentioned.

Step 5: Connect the Board

Once the board is installed, it’s crucial to establish the necessary connections. Connect the board to the appropriate power source and interface it to your computer or programming device using the specified cables or connectors. Double-check the connections to ensure everything is properly linked.

Step 6: Configure the Board

Now that the board is physically set up and connected, it’s time to configure it. Depending on your specific requirements, you may need to adjust various settings or parameters. Refer to the documentation or any provided software tools to configure the board accordingly.

Step 7: Test the Board

Before moving forward with any projects or applications, it’s essential to test the board. Use the available software or programming environment to check if the board is properly functioning. Start with simple test programs or circuits to verify that the board is responding as expected.

Step 8: Explore the Board’s Capabilities

Once the board is confirmed to be working correctly, take some time to explore its capabilities. Experiment with different functionalities and features to get a better understanding of what the ABB 3EHE300694R0001 PPA425 B01 board can do. This will enable you to maximize its potential in your projects or applications.

Step 9: Troubleshooting and Support

In the rare event that you encounter any issues or have questions while using the ABB 3EHE300694R0001 PPA425 B01 board, consult the provided documentation for troubleshooting guidance. Additionally, reach out to ABB’s technical support for further assistance. They will have the expertise to help you overcome any challenges.

Congratulations! You have now completed the step-by-step guide for using the ABB 3EHE300694R0001 PPA425 B01 board. With this newfound knowledge, you can confidently embark on your journey of utilizing this powerful piece of equipment in your projects and applications.

Remember to always refer to the documentation and follow best practices to ensure safe and efficient operation of the board. Happy exploring and enjoy harnessing the potential of the ABB 3EHE300694R0001 PPA425 B01 board!

This paper examines how walkie-talkies function independently of cellular networks and Wi-Fi infrastructure, exploring their technical principles, capabilities, and limitations. We analyze their operational mechanism and discuss why they remain valuable communication tools in various scenarios.

  1. Introduction:

   Walkie-talkies, also known as two-way radios, provide direct point-to-point or point-to-multipoint communication without relying on external infrastructure. This independence makes them crucial for emergency situations, remote locations, and professional applications.

  2. Technical Principles:

2.1 Radio Frequency Communication:

   Operates using radio waves (typically VHF or UHF bands)

   Direct transmission between devices

   No intermediate infrastructure required

   Uses frequency modulation (FM) for voice transmission

2.2 Frequency Bands:

   FRS (Family Radio Service): 462-467 MHz

   GMRS (General Mobile Radio Service): 462-467 MHz

   PMR446 (Europe): 446 MHz

   Marine bands: 156-162 MHz

   Operational Characteristics:

3.1 Power Source:

   Battery-powered operation

   Complete independence from external power infrastructure

   Various battery options (replaceable, rechargeable)

3.2 Range Capabilities:

   Typical consumer models: 1-5 miles

   Professional models: up to 30+ miles

   Dependent on:

       Terrain

       Weather conditions

       Antenna height

       Power output

       Environmental interference

  4. Advantages:

4.1 Independence:

   No reliance on cellular networks

   No monthly service fees

   No internet connectivity required

   Immediate communication capability

4.2 Reliability:

   Simple, robust technology

   Few points of failure

   Consistent performance in various conditions

   Long battery life

  5. Limitations:

5.1 Range Constraints:

   Limited by line of sight

   Affected by physical obstacles

   Range decreases in urban environments

5.2 Communication Quality:

   Potential for interference

   Voice-only communication

   Half-duplex operation

   Limited privacy

  6. Applications:

6.1 Professional Use:

   Emergency services

   Construction sites

   Security personnel

   Event management

   Maritime operations

6.2 Recreational Use:

   Outdoor activities

   Hunting and fishing

   Family activities

   Travel groups

   7.Regulatory Considerations:

7.1 Licensing Requirements:

   FRS: No license required

   GMRS: License required in some countries

   Professional bands: Specific licenses needed

7.2 Power Output Restrictions:

   Varies by country and frequency band

   Typically 0.5-5 watts for consumer models

   Higher power allowed for licensed users（such as our high power 100w two way radio KT-780Plus）

   8.Future Developments:

8.1 Technology Integration:

   Digital signal processing

   GPS integration

   Bluetooth connectivity

   Enhanced encryption

8.2 Emerging Applications:

   Integration with IoT networks

   Advanced emergency features

   Improved power efficiency

   Conclusion:

   Walkie-talkies demonstrate remarkable utility through their ability to operate independently of cellular and Wi-Fi networks. Their simplicity, reliability, and infrastructure-free operation make them invaluable tools for various applications, from professional use to recreational activities.

The NSD 70D is a teleprotection equipment used to transmit commands via digital channels. In the event of a fault, it makes a decisive contribution to rapidly and selectively isolating the faulty line.

Application

The NSD 70D is a digital teleprotection unit capable of transmitting up to 6 tripping signals via a 64 kBit/s or 56 kBit/s digital multiplexer channel, which can be equipped with either a contradirectional or a codirectional interface conforming to CCITT G.703, with an RS-422/V.11 interface or with an optical interface. For the G.703 interface to operate codirectionally, the multiplexer must operate in a plesiochronous mode, because terminal equipment and multiplexer each have their own clock oscillators with "slightly differing" frequencies(discrepancy < ±100 ppm). The slip this causes is compensated by periodically omitting an octet or repeating one. How often these "pattern slips" occur depends on the difference in the clock frequencies of the terminal equipment (NSD 70D) and the multiplexer. The ability to program the contra and codirectional interfaces and their integration in the same module, or using the RS-422/V.11 interface or the optical interface permits the NSD 70D to be easily adapted to the multiplexer's existing interface.

The NSD 70D can be used in blocking schemes, permissive and direct transfer tripping schemes and for the continuous transmission of commands in point-to-point or teed feeder systems. In all cases the hardware is the same.

The equipment is extremely simple to set and to operate, the parameters being set on programming switches.

The basic version of the NSD 70D is intended for the transmission of one command. By inserting further relay interface modules, it can be expanded for up to six independent commands. With the maximum complement of six commands, one NSD 70D is sufficient for the phase-discriminative protection of a double circuit line. The unblocking function, which closes an enabling contact for 200 ms in the event of loss of signal, is standard equipment on all units. This is of consequence mainly for permissive overreaching transfer tripping schemes. 

All interfaces are DC isolated. The transmitter signal is activated by applying a DC signal at station battery voltage. The receiver is equipped with main and auxiliary contacts for each command output and a common alarm contact. A trip counter is optionally available.

The smallest version of an NSD 70D for one command comprises the following:

- 1 rack type G7BGa

- 1 power supply unit type G3HG, G3HI, G3HH, G3HK or G3HQ

- 1 DSP module type G3HP

- 1 data interface type G3HM, G3HR or G3HS

- 1 alarm interface type G3HE

- 1 relay interface type G3HC or G3HD

- 2 connecting cables type V9LE, one for the alarm interface and one for the relay interface

- 1 connecting cable for the data interface (V9LF for the PCM interface type G3HM / V9MG, V9MH, V9MI or V9MK for the RS-422 interface type G3HR / V9FZ, V9GA or V9GD for the F.O. interface type G3HS up to 30 km / V9GB, V9GC or V9LZ for the F.O. interface type G3HS up to 5 km).

If you’re searching for a reliable and efficient touchpanel, look no further than the Siemens 6AV6640-0CA11-0AX1. This advanced device offers cutting-edge technology and a user-friendly interface, making it the perfect choice for various industrial applications. In this comprehensive guide, we’ll explore everything you need to know about the Siemens 6AV6640-0CA11-0AX1 touchpanel, including its features, benefits, and functionality.

Introducing the Siemens 6AV6640-0CA11-0AX1 Touchpanel

The Siemens 6AV6640-0CA11-0AX1 touchpanel is a state-of-the-art device designed specifically for industrial automation. With its sleek design and compact size, this touchpanel offers ease of use without compromising on performance. Equipped with a high-resolution display, it provides clear and sharp visuals, enabling operators to interact seamlessly with the interface.

Key Features and Benefits

1. Advanced Technology

The Siemens 6AV6640-0CA11-0AX1 touchpanel incorporates advanced technology to ensure efficiency and precision. With its powerful processor and ample storage capacity, it can handle complex operations and store extensive data effortlessly. This allows for seamless multitasking and improved productivity in your industrial processes.

2. User-Friendly Interface

Navigating the Siemens 6AV6640-0CA11-0AX1 touchpanel is a breeze, thanks to its intuitive and user-friendly interface. The responsive touchscreen enables operators to interact with the device effortlessly, reducing the learning curve and ensuring smooth operation. Its ergonomic design also provides comfortable use during extended periods.

3. Versatility

Whether you’re working in a manufacturing plant, a control room, or any industrial setting, the Siemens 6AV6640-0CA11-0AX1 touchpanel is specially designed to meet diverse requirements. It offers compatibility with various applications and can be integrated with existing systems seamlessly, making it a versatile solution for your automation needs.

4. Enhanced Connectivity

The Siemens 6AV6640-0CA11-0AX1 touchpanel comes equipped with multiple connectivity options. From Ethernet to USB ports, this device ensures easy data transfer and enables you to connect with other devices effortlessly. This enhances flexibility and allows for seamless integration within your automation ecosystem.

Siemens 6AV6640-0CA11-0AX1 Touchpanel: Your Ultimate Solution

In conclusion, the Siemens 6AV6640-0CA11-0AX1 touchpanel is a top-of-the-line device that combines advanced technology, user-friendly interface, versatility, and enhanced connectivity. Whether you’re an industrial professional or an automation enthusiast, this touchpanel offers the perfect solution for your needs. Embrace the power of the Siemens 6AV6640-0CA11-0AX1 touchpanel and take your industrial processes to new heights.

Please note: To access the detailed specifications and additional information about the Siemens 6AV6640-0CA11-0AX1 touchpanel, refer to the official documentation provided by Siemens.

This blog post is not affiliated with or endorsed by Siemens. The information provided is based on research and personal opinion.

The automation industry is constantly evolving, with advancements in technology driving efficiency and productivity. ABB, a leading global technology company, has introduced the 3HAC046642-001 DSQC1052 3HAC065021-001 3HAC065021-001 BRB set, revolutionizing the field with its unparalleled capabilities. In this article, we will explore the features and benefits of this cutting-edge solution.

What is the ABB 3HAC046642-001 DSQC1052 3HAC065021-001 3HAC065021-001 BRB Set?

The ABB 3HAC046642-001 DSQC1052 3HAC065021-001 3HAC065021-001 BRB set is a comprehensive robotic system that combines precision, intelligence, and reliability. Designed to meet the demands of industrial automation, this set consists of the 3HAC046642-001 DSQC1052 controller and the 3HAC065021-001 robot arm. Together, they offer seamless integration and exceptional performance.

Unrivaled Performance and Accuracy

With the ABB 3HAC046642-001 DSQC1052 3HAC065021-001 3HAC065021-001 robot arm, precision and accuracy are taken to a new level. The advanced sensors and algorithms ensure precise positioning and smooth operation, resulting in optimal performance and enhanced productivity. Whether it’s assembly, pick-and-place tasks, or material handling, the robot arm delivers consistent and dependable results.

Intelligent Control with the DSQC1052 Controller

The DSQC1052 controller is the brain behind the operation, providing intelligent control and seamless communication between the operator and the robot arm. Equipped with state-of-the-art programming interfaces, it enables users to program complex tasks effortlessly. The intuitive user interface simplifies operation and enhances the overall efficiency of the system.

Streamlined Integration and Flexibility

One of the key advantages of the ABB 3HAC065021-001 robot arm is its ability to integrate seamlessly into existing production processes. Its compact design and versatile mounting options make it adaptable to various industrial settings. Furthermore, the system can be easily customized to accommodate specific requirements, allowing for a tailored automation solution for every application.

Enhancing Efficiency and Safety

In addition to boosting productivity, the ABB 3HAC065021-001 robot arm prioritizes safety. Equipped with cutting-edge safety features such as collision detection and emergency stop functionality, it ensures a secure working environment. This commitment to safety not only protects the operators but also safeguards the production process, minimizing downtime and maximizing productivity.

Conclusion

The introduction of the ABB 3HAC046642-001 DSQC1052 3HAC065021-001 3HAC065021-001 BRB set marks a significant milestone in industrial automation. Its unrivaled performance, intelligent control, streamlined integration, and focus on safety set it apart from conventional solutions. By embracing this advanced robotic system, businesses can unlock new levels of efficiency and precision, driving success in the ever-evolving world of automation.

Are you in need of a high-quality power supply module? Look no further than the Honeywell 51198685-100 SPS5710-2-LF. This advanced module is designed to provide reliable and efficient power to a variety of applications. With its robust features and impressive performance, it’s no wonder why this power supply module is in high demand.

Unveiling the Honeywell 51198685-100 SPS5710-2-LF

The Honeywell 51198685-100 SPS5710-2-LF power supply module is a top-of-the-line solution for all your power needs. Whether you require a power supply for industrial equipment, automation systems, or commercial devices, this module has got you covered. Its versatile design makes it suitable for a wide range of applications.

Features to Enhance Your Power Supply Experience

This power supply module comes equipped with various features that ensure reliable and efficient power delivery. Let’s take a closer look at some of its key features:

1. High Efficiency:

The Honeywell 51198685-100 SPS5710-2-LF power supply module boasts high efficiency, minimizing power loss and maximizing energy utilization. This not only saves costs but also reduces environmental impact.

2. Robust Performance:

With a robust design, this power supply module offers excellent performance even in demanding environments. It is built to withstand voltage fluctuations, temperature variations, and other challenging conditions.

3. Compact and Space-saving:

The compact size of the 51198685-100 SPS5710-2-LF module makes it suitable for installations where space is limited. Its compact design does not compromise on performance or reliability, making it an ideal choice for applications with size constraints.

4. Easy Integration:

Integrating the Honeywell 51198685-100 SPS5710-2-LF power supply module into your system is a breeze. It comes with user-friendly connectors and clear instructions, ensuring a hassle-free installation process.

Why Choose the Honeywell 51198685-100 SPS5710-2-LF Power Supply Module?

When it comes to power supply modules, reliability and efficiency are paramount. Here are a few reasons why the Honeywell 51198685-100 SPS5710-2-LF module stands out from the competition:

1. Unparalleled Quality: Honeywell is a renowned brand known for its commitment to delivering high-quality products. With the 51198685-100 SPS5710-2-LF power supply module, you can expect nothing less than exceptional quality and craftsmanship.

2. Versatile Applications: This power supply module is suitable for a wide range of applications, including industrial automation, manufacturing, telecommunications, and more. It caters to diverse needs, making it a versatile choice.

3. Cost-effective: By opting for the Honeywell 51198685-100 SPS5710-2-LF, you are investing in a cost-effective solution. Its high efficiency and reliable performance translate into long-term savings on energy consumption and maintenance costs.

4. Peace of Mind: With Honeywell’s reputation for reliability, you can have peace of mind knowing that your power supply needs are in safe hands. The 51198685-100 SPS5710-2-LF power supply module is built to deliver consistent power, ensuring uninterrupted operations.

Conclusion

In conclusion, the Honeywell 51198685-100 SPS5710-2-LF power supply module is a reliable, efficient, and versatile solution for all your power supply needs. Its high-quality construction, combined with its advanced features, makes it a top choice for various applications. Whether you need a power supply for industrial equipment or commercial systems, this module won’t let you down. Invest in the Honeywell 51198685-100 SPS5710-2-LF power supply module and experience the difference it can make in your operations.

The APPLIED MATERIALS 0021-36509 MFS460-022 CVD460-198 MANIFOLD is a cutting-edge technology that has caught the attention of manufacturers worldwide. But what exactly is it, and how can it enhance manufacturing processes? In this article, we will delve into the features and benefits of this revolutionary manifold, shedding light on its potential to revolutionize industrial production.

Manufacturing processes are constantly evolving, driven by the need for increased efficiency, productivity, and cost-effectiveness. The APPLIED MATERIALS 0021-36509 MFS460-022 CVD460-198 MANIFOLD has been developed to address these challenges and deliver exceptional results. This state-of-the-art equipment is specifically designed for chemical vapor deposition (CVD) processes, offering improved performance and reliability.

One of the key features of the APPLIED MATERIALS 0021-36509 MFS460-022 CVD460-198 MANIFOLD is its enhanced flow control capabilities. With precise control over gas flow rates and distribution, this manifold ensures uniformity in coating deposition, enabling manufacturers to achieve consistent and high-quality results. This level of control also minimizes waste, optimizing resource utilization and reducing operational costs.

Moreover, the APPLIED MATERIALS 0021-36509 MFS460-022 CVD460-198 MANIFOLD incorporates advanced materials and design techniques, ensuring longevity and durability even in harsh manufacturing environments. Its robust construction minimizes the risk of system failure, leading to improved uptime and increased production throughput.

Another advantage of this manifold is its versatility. It can be easily customized and integrated into various manufacturing setups, catering to different production requirements. Whether it’s for semiconductors, optical devices, or advanced coatings, the APPLIED MATERIALS 0021-36509 MFS460-022 CVD460-198 MANIFOLD is engineered to deliver exceptional performance across a wide range of applications.

Furthermore, the APPLIED MATERIALS 0021-36509 MFS460-022 CVD460-198 MANIFOLD is supported by a comprehensive service network, ensuring prompt assistance and maintenance when needed. This reduces downtime and allows manufacturers to focus on their core operations, ultimately improving overall operational efficiency.

In conclusion, the APPLIED MATERIALS 0021-36509 MFS460-022 CVD460-198 MANIFOLD presents a promising solution for enhancing manufacturing processes. With its precision flow control, durability, versatility, and reliable service, this cutting-edge equipment has the potential to revolutionize the industrial landscape. Manufacturers seeking to optimize their production capabilities should consider integrating this manifold into their operations, unlocking new levels of efficiency and quality in their manufacturing processes.

General Information

Product ID: HB013085R0001

ABB Type Designation: 5SHY 3545L0009

Catalog Description: IGCT Module

Long Description: IGCT Module

ABB 5SHY3545L0009 3BHB013085R0001 IGCT Control Panel is a control panel for controlling and monitoring ABB IGCT (Integrated Gate Transistor). The following is a detailed description of this control panel:

Features:

IGCT Control: Designed to control and monitor the operation and performance of ABB IGCT (Integrated Gate Transistor) modules.

IGCT is an advanced semiconductor device used for high-voltage power electronic conversion.

Integrated Design: The control panel integrates all necessary control and monitoring functions, simplifying the operation and maintenance of IGCT.

High Performance: Provides efficient and reliable control solutions to ensure the best performance of IGCT modules in various industrial applications.

Technical Specifications:

Control Function: Provides operational control of IGCT, including switching, regulation and protection functions.

Monitoring Function: Real-time monitoring of the working status of IGCT, including parameters such as current, voltage, temperature, etc., and provides alarm and diagnostic information.

Interface: May include a user-friendly display interface for displaying operating status, setting parameters, and viewing historical data.

Communication interface: supports communication with other control systems and equipment, usually including Ethernet, serial communication and other interfaces.

Application areas:

Power system: used in high-voltage power systems to control and monitor high-voltage IGCT modules, widely used in inverters, traction power transmission systems and other power electronic equipment.

Industrial automation: used in industrial automation systems for power conversion and control to improve system efficiency and reliability.

Design features:

Durability: designed to work in harsh industrial environments, with high durability and stability.

Safety: integrated with multiple safety functions to protect IGCT modules from overload, short circuit and other potential faults.

Easy maintenance: provides an intuitive operation interface and easy-to-access maintenance functions, simplifying daily maintenance and troubleshooting of the system.

Additional Information

ABB Type Designation: 5SHY 3545L0009

Country of Origin: Finland (FI)

Customs Tariff Number: 85413000

Frame Size: Spare Parts

Gross Weight: 3.4 kg

Invoice Description: IGCT Module

Made to Order: No

Medium Description: IGCT Module

Minimum Order Quantity: 1 piece

Order Multiple: 1 piece

Package Level 1 Units: 0 carton

Product Name: IGCT Module

Product Net Weight: 3.4 kg

Product Type: Spare Parts

Quote Only: No

Replacement Product ID (NEW): 3BHB013085R0001

Selling Unit of Measure: piece

Process control plays a crucial role in various industries, ensuring efficient operations and maintaining quality standards. To achieve reliable control, companies often rely on advanced monitoring and protection systems. Two popular options in this field are PR6424/006-030 by EPRO and Emerson’s PR 6424/006-030. In this article, we will explore the capabilities and benefits of these intelligent devices.

PR6424/006-030 and Emerson PR 6424/006-030 are state-of-the-art process control modules designed to enhance system performance and protect critical equipment. These devices offer a wide range of features and functionalities that enable accurate monitoring and control in demanding industrial environments.

One key aspect of these modules is their ability to provide real-time data acquisition and analysis. By collecting precise measurements, such as temperature, pressure, and flow rate, PR6424/006-030 and Emerson PR 6424/006-030 allow operators to gain valuable insights into the process variables. This information can then be utilized to identify potential issues, optimize system performance, and detect any abnormalities that may affect productivity.

Furthermore, these devices are equipped with advanced diagnostic capabilities. By continuously monitoring the health of the system components, such as sensors and actuators, they can detect early signs of malfunction or degradation. This proactive approach enables maintenance teams to address potential issues before they escalate into major problems, reducing downtime and increasing overall operational efficiency.

Another noteworthy feature is the high level of reliability offered by PR6424/006-030 and Emerson PR 6424/006-030. These modules are built to withstand harsh environmental conditions, ensuring consistent performance even in challenging situations. Moreover, they are designed with redundancy options, providing an additional layer of security in critical applications. This redundancy minimizes the risk of system failure, guaranteeing uninterrupted control and enhancing the overall safety of the operation.

In terms of compatibility and integration, PR6424/006-030 and Emerson PR 6424/006-030 are designed to seamlessly integrate with existing control systems. This adaptability allows for easy installation and reduces costly downtime during the implementation phase. The devices also offer flexible communication interfaces, which enable smooth data exchange and integration with higher-level supervisory systems.

In conclusion, when it comes to reliable process control, PR6424/006-030 and Emerson PR 6424/006-030 prove to be excellent choices. With their advanced features, robustness, and seamless integration capabilities, these devices provide the necessary tools for efficient monitoring, protection, and optimization of industrial processes. By leveraging the power of PR6424/006-030 and Emerson PR 6424/006-030, companies can ensure the smooth operation of their systems while minimizing the risk of downtime and maximizing productivity.

There are three cooling methods for rectifiers: air cooling, water cooling, and oil cooling. Here, we mainly introduce the advantages and disadvantages of water cooling:

1) Water cooled rectifier:

For high-power DC power supplies, poor environmental conditions such as corrosive smoke, high dust, and high ambient temperatures require high IP ratings and are more suitable for water cooling.

The heat generated by the power semiconductor components inside the rectifier will be dissipated through circulating cooling water. Cold water (below 35 ℃) enters the rectifier cooling circuit and discharges hot water. Through this cycle, the heat is dissipated to maintain the normal operation of the rectifier.

The advantages of water cooling:

A. Less maintenance is required, and there is no need to replace the cooling fan like a air-cooled system;

B. Relatively low cost;

C. Has better cooling performance in high temperature environments up to 50 ℃;

D. High power rectifier has better heat dissipation effect;

E. Cabinet sealed, suitable for corrosive environments;

F. Higher IP level;

G. Low noise level;

H. Smaller size.

Disadvantages:

A. Users are required to provide suitable cooling water

IF you choose Water-cooled rectifiers, you may need use Siemens 3RH1122-1AP00 to function your machine, our company can provide for you.Vivi (sh_plc@163.com)