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Salesplc Limited

Salesplc has a team of experienced professionals working closely with overseas suppliers to provide our customers with a wide selection of products to meet their needs about delivery, price and brands .   Salesplc advantage lies not only in our ability to provide products, but also in our ability to establish close links with direct users, system integrators and provide professional spare parts solutions to enhance customers' competitiveness in their own markets. Integrated procurement, online component solutions at any time, 24/7 and 365 days a year to place orders. To meet the specific needs of many manufacturing customers, we have deployed a range of supplies,With our multi-channel distribution network and strong warehouse support, we are able to optimize the supply chain and provide competitive prices.   Salesplc is a leader in integrated industrial spare parts supply and MRO industrial parts distribution. Our proprietary spare parts integrated supply plan can be customized to reduce customer inventory costs.   We can provide industrial automation spare parts solutions. Industrial MRO component consumables to support your business -- "One-stop service". Salesplc aims to provide customers with the best delivery time, quality and reliability as well as industrial parts. As the demands of the industry always change, we optimize our inventory according to our customers' application needs. Our value is to develop and deliver products that improve  efficiency of process and dealing.
Professional Team
Professional Team

Professional Sales Automation PLC/DCS Team Introduction Our Sales Automation PLC/DCS (Programmable Logic Controller/Distributed Control System) team is dedicated to providing advanced automation solutions aimed at enhancing industrial production efficiency and reliability.   Salesplc is always committed to excellence in corporate philosophy, whether it is control system components,  services, or delivery efficiency, we are committed to doing better. Specializing In: Control Systems (DCS, PLC, CNC)                 Panel Controllers HMI and Display Panels Drives Servo Motors Encoders and Resolvers Power Supplies

Certification authority
Certification authority

Our SGS quality certification enhances the credibility and reliability of our products.

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Salesplc Limited
20+Years
of Expericence
Years
of Expericence

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Featured Products

  • SIEMENS 6ES7221-1BF32-0XB0
    SIEMENS 6ES7221-1BF32-0XB0 Digital Input Module

    The Siemens 6ES7221-1BF32-0XB0 is an SM 1221 digital input module from the S7-1200 series, specifically designed to enhance the digital input expansion capabilities of PLC control systems. It is widely used in various industrial fields. This module supports 8 digital inputs, with each input powered by 24V DC, providing high noise immunity and exceptional stability to ensure reliable long-term operation in complex industrial environments.

  • FC-IO-0002 V1.1
    HONEYWELL FC-IO-0002 V1.1 I/O Extender Module

    The Honeywell FC-IO-0002 V1.1 I/O Extender Module is a fundamental component designed for industrial automation and process control applications. It is specifically engineered to be installed in positions 20 and 21 of the I/O chassis and plays a crucial role in the Safety Manager A.R.T. system. 

  • EMERSON VE4006P2
    EMERSON VE4006P2 DeltaV Redundant Serial Interface Card

    The EMERSON VE4006P2 DeltaV Redundant Serial Interface Card is designed to enhance the communication capabilities of the DeltaV distributed control system (DCS) by providing reliable serial communication interfaces. 

  • MC-TDIA12 51304439-175
    HONEYWELL MC-TDIA12 51304439-175 Isolated Digital Input Board

    The Honeywell MC-TDIA12 51304439-175 is an isolated digital input board designed for industrial applications. This board is engineered to provide reliable and accurate signal processing, ensuring the efficient management of digital inputs within various control systems. It is equipped with 32 input channels and features compression terminals for secure connections.

  • EMERSON KJ4001X1-BE1
    EMERSON Delta V | KJ4001X1-BE1 | 8-Wide I/O Carrier with Shield

    The EMERSON A6110 Axis Relative Vibration Monitoring Module is designed to provide reliable monitoring and analysis of vibration levels in rotating machinery. This module is essential for ensuring the health and performance of equipment, helping to detect and diagnose issues such as imbalance, misalignment, or mechanical looseness.

  • GE IS200VTURH1BAA IS200VTURH1B
    GE IS200VTURH1BAA IS200VTURH1B Thermocouple Processor Board

    IS200VTURH1BAA is a turbine specific primary trip board developed by GE. It is a part of Mark VI control system. The turbine control board VTUR plays a pivotal role in overseeing various critical functions within the turbine system, each aimed at ensuring safe and efficient operation. Its multifaceted functions encompass a range of monitoring, controlling, and safeguarding measures that contribute to the overall integrity and functionality of the turbine system.

  • Honeywell 10102/2/1
    Honeywell 10102/2/1 Digital Input Module

    The 10102/2/1 is a specialized module designed for use in industrial control and  systems. It is engineered to interface seamlessly with various process control systems, providing reliable and accurate communication between field devices and central control units. Its robust construction and precise functionality make it suitable for demanding industrial environments. Model Number: 10102/2/1

  • STA4S-10 S1
    Yokogawa STA4S-10 S1 Pressure clamp terminal block

    The Yokogawa STA4S-10 S1 is a Pressure Clamp Terminal Block designed for use with analog I/O modules. This terminal block is equipped with a surge absorber, enhancing its ability to protect against voltage spikes, which is crucial for maintaining the reliability of the system. It is intended for applications that require secure and stable connections.

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Latest News

We are pleased to inform you that we are celebrating China's National Day by giving you the best discounts!

Exploring the Schneider Electric XBTORT7340 MAGELIS XBT GT Advanced Touchscreen Panel
Exploring the Schneider Electric XBTORT7340 MAGELIS XBT GT Advanced Touchscreen Panel Nov. 01, 2025

Introduction to the XBTORT7340 MAGELIS XBT GT In the ever-evolving landscape of industrial automation, the need for advanced and reliable control systems is paramount. The Schneider Electric XBTORT7340 MAGELIS XBT GT Advanced Touchscreen Panel stands out as a game-changer, offering a seamless blend of functionality, ease of use, and cutting-edge technology. This article delves into the features, benefits, and applications of this remarkable device, highlighting why it is a must-have for modern industrial environments. Key Features of the XBTORT7340 MAGELIS XBT GT The XBTORT7340 MAGELIS XBT GT is equipped with a suite of features designed to enhance operational efficiency and user experience. Its high-resolution, color touchscreen display provides clear and detailed visual feedback, making it easy for operators to monitor and control processes. The panel supports multiple languages, ensuring that it can be used effectively in diverse industrial settings around the world. One of the standout features of this touchscreen panel is its advanced communication capabilities. It supports a wide range of industrial protocols, allowing it to integrate seamlessly with various PLCs and other automation devices. This flexibility ensures that the XBTORT7340 can be easily incorporated into existing systems, minimizing downtime and maximizing productivity. User-Friendly Interface and Customization Options The user interface of the XBTORT7340 MAGELIS XBT GT is designed with the operator in mind. Its intuitive navigation and customizable screens make it easy to access and control critical functions. Users can create personalized dashboards and menus, tailoring the interface to their specific needs and preferences. The panel also offers robust programming and configuration options. With its easy-to-use software tools, users can quickly set up and customize the panel to suit their unique applications. This flexibility allows for efficient deployment and ensures that the panel can adapt to changing requirements over time. Enhanced Security and Reliability In today's interconnected industrial environment, security is a top priority. The XBTORT7340 MAGELIS XBT GT incorporates advanced security features to protect against unauthorized access and cyber threats. Its robust encryption and authentication mechanisms ensure that sensitive data remains secure, providing peace of mind for operators and managers alike. Reliability is another key aspect of this touchscreen panel. Built with high-quality components and designed to withstand harsh industrial conditions, the XBTORT7340 offers long-lasting performance. Its rugged construction and wide operating temperature range make it suitable for a variety of environments, from manufacturing plants to remote field locations. Applications Across Industries The versatility of the XBTORT730 MAGELIS XBT GT makes it suitable for a wide range of industrial applications. In manufacturing, it can be used to monitor and control production l...

The Siemens 6FC5500-0BA00-0AA1 SINUMERIK 801 CNC System: A Comprehensive Guide
The Siemens 6FC5500-0BA00-0AA1 SINUMERIK 801 CNC System: A Comprehensive Guide Oct. 21, 2025

Introduction to the Siemens SINUMERIK 801 CNC System The Siemens 6FC5500-0BA00-0AA1 SINUMERIK 801 CNC system is a powerful and versatile control solution designed to enhance the precision and efficiency of modern manufacturing processes. This system is widely used in various industries, from automotive to aerospace, thanks to its robust capabilities and user-friendly interface. Key Features of the SINUMERIK 801 CNC System The SINUMERIK 801 CNC system offers a range of features that make it a standout choice for manufacturers. Some of the key highlights include: High Precision Control: The system provides precise control over machine movements, ensuring high-quality production outcomes. User-Friendly Interface: The operation panel is designed for ease of use, making it accessible to both novice and experienced operators. Advanced Programming Capabilities: With support for various programming languages and tools, the SINUMERIK 801 allows for complex and customized manufacturing processes. Integration with Modern Technologies: The system is compatible with modern industrial technologies, such as IoT and Industry 4.0, enabling seamless integration into smart factories. Setting Up the Siemens 6FC5500-0BA00-0AA1 Setting up the SINUMERIK 801 CNC system involves several important steps to ensure optimal performance. Here’s a brief overview: Hardware Installation: Ensure that the operation panel and all associated components are correctly installed and connected. Software Configuration: Load the appropriate software and firmware onto the system, following the manufacturer’s guidelines. System Calibration: Perform initial calibration to ensure accurate machine movements and tool positioning. Testing and Validation: Run test programs to verify the system’s functionality and make any necessary adjustments. Common Operations and Functions The operation panel of the SINUMERIK 801 CNC system is equipped with a variety of functions to facilitate daily operations. Some common tasks include: Program Editing: Easily create, edit, and save CNC programs directly from the operation panel. Machine Monitoring: Monitor machine status and performance in real-time, allowing for quick troubleshooting and maintenance. Tool Management: Manage tool settings and parameters to optimize cutting processes and tool life. Safety Features: Utilize built-in safety features to ensure operator safety and prevent machine damage. Troubleshooting and Maintenance Tips To keep your SINUMERIK 801 CNC system running smoothly, regular maintenance and prompt troubleshooting are essential. Here are some tips: Regular Cleaning: Keep the operation panel and machine components clean to prevent dust and debris buildup. Firmware Updates: Regularly check for and install firmware updates to ensure the system has the latest features and security patches. Error Diagnostics: Familiarize yourself with common error codes and their meanings to quickly diagnose and resolve issues. Professional Support: Don’t h...

How the ABB UNS0864B-P V1 Keeps Your DC Drive Alive—and Why You Should Care
How the ABB UNS0864B-P V1 Keeps Your DC Drive Alive—and Why You Should Care Oct. 18, 2025

What This Little Board Actually Does (and Why It Matters) Inside every ABB UNITROL F or DCS800 DC drive sits a three-phase rectifier bridge. If even one of those diodes opens, shorts, or drifts out of balance, the ripple current skyrockets, the motor vibrates, and the whole line can go down. The UNS0864B-P V1 is a 90 × 130 mm “watchdog” that sits on the DC bus and stares at every diode 24/7. The moment it sees an anomaly it fires a relay, the drive trips cleanly, and you swap a £20 diode instead of a £20 000 thyristor stack. Inside the Box: How It Spots a Failing Diode Before You Do The board measures micro-voltage differences between the positive and negative buses (or across external shunts). A built-in DSP compares the instantaneous pattern with a “healthy” template stored in flash. Open diode = missing pulse; short = extra pulse; imbalance = asymmetrical ripple. Detection time is < 2 ms, fast enough to beat the I²t curve of the slowest semiconductor fuse. One isolated relay (SPDT, 250 VAC / 5 A) gives you a choice: fail-safe trip or alarm-only mode. Installation in 15 Minutes—No External Power Brick Required Mounting is old-school but bullet-proof: four M4 screws on the same DIN plate ABB has used since the 1990s. The 24 VDC logic feed comes straight from the drive’s own PSU (18–30 V range), so you’re not hunting for wall-warts. Wire the bus taps, set the DIP switch for N.O. or N.C. contacts, snap on the 20-pole connector, and you’re done. LED turns green = healthy, red = fault, flashing = wiring error. Total draw is < 3 W—less than a night-light. Specs That Survive the Real World Sweden-built, IP20 for cabinet use, −25 °C to +70 °C operating, −40 °C to +85 °C storage. 5–95 % RH non-condensing, 2 g vibration, 25 g shock. CE, UL, IEC 61131-2 compliant. Mean time between failures (MTBF) > 300 000 h at 40 °C, so once it’s in you can forget it’s there—until it saves you. Where It Pays for Itself Overnight Steel mill leveller: one diode failure used to mean 4 h downtime, 200 t of scrapped coil. With the UNS0864B-P V1 the drive trips at the first imbalance; maintenance swaps the diode during the next scheduled roll change. ROI < 30 days. Same story in plastic extrusion, paper winders, and dockside cranes: anywhere a DCS800 or UNITROL F runs 24/7 and spare bridges are kept on the top shelf. Conclusion The ABB UNS0864B-P V1 isn’t glamorous—no touchscreens, no cloud dashboards—but it’s the cheapest insurance policy you’ll ever buy for a DC drive. For the price of a pizza it watches your rectifier bridge day and night, turns a potential catastrophe into a 10-minute diode swap, and keeps your line humming. If you’re running DCS800 or UNITROL F gear and you don’t have this board fitted, you’re one diode away from an expensive lesson.

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32D Guomao Building, No.388, Hubin South Road, Siming District

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Location 32D Guomao Building, No.388, Hubin South Road, Siming District
Email plc@mvme.cn

Disclaimer : Salesplc sells new and surplus products and develops channels for purchasing such products. This website has not been approved or recognized by any of the listed manufacturers or trademarks. Salesplc is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.



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About Us

Salesplc has a team of experienced professionals working closely with overseas suppliers to provide our customers with a wide selection of products to meet their needs about delivery, price and brands . Salesplc advantage lies not only in our ability to provide products, but also in our ability to establish close links with direct users, system integrators and provide professional spare parts solutions to enhance customers' competitiveness in their own markets. Integrated procurement, online component solutions at any time, 24/7 and 365 days a year to place orders. To meet the specific needs of many manufacturing customers, we have deployed a range of supplies,With our multi-channel distribution network and strong warehouse support, we are able to optimize the supply chain and provide competitive prices. 20 years ago, we set sail with a dream,20 years later, we are shouldering more hopes and expectations. Thanks to every friend who supports us, it is your trust that keeps us moving forward. Looking back, we are grateful; looking forward to the future, we are full of confidence! Celebrate the 20th anniversary together and welcome a more brilliant tomorrow! We will continue to provide the best service and quality assurance to our customers all over the world in the coming days, welcome to inquire for the latest discount offer!     Our warehouse is capable of holding up to 60,000 pallet spare parts as a regional hub, enabling us to store a wide range of products. This improves efficiency by providing our customers in the global region with faster delivery times and lower prices. Sustainable Partnership   Salesplc is committed to building sustainable partnerships with customers and suppliers. It's a win-win-win situation. Sustainability also means responding to trends, evolution and innovation. This flexibility is also a guarantee of the future.We always focus on top brand products, top industrial partners innovation and industrial automation in the delivery of new components. Our sales office ensures that your to inquiries about spare parts are responsive. We actively participate in the customer's search for spare parts solutions or provide customized delivery advice. The customer's spare parts demand or delivery time question is always important to us.   + Availability, + Responsiveness: Your satisfaction is our top priority!   Salesplc spare parts supply chain ensures your optimization of the delivery cycle of industrial parts.

Where to Find Us

32D Guomao Building, No.388, Hubin South Road, Siming District +86-18030170117 plc@mvme.cn

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