Your Professional SIEMENS PLC Supplier
Our goal is to become your true partner in the field of SIEMENS PLC China. Shenzhen Chentuo Technology Co., Ltd. is a professional company specializing in the operation of electrical control systems and automation products. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.
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Siemens 6ED1052-1MD08-0BA2 LOGOSeries: LOGO!PLC. Part number: 6ED1052-1MD08-0BA2. Brand: SIEMENS
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SIMATIC S7-200 SMART CPU CR40 AC/DC/SIMATIC S7-200 SMART CPU CR40 AC/DC/. 6ES7288-1CR40-0AA0. Brand: SIMATIC. Model: SIMATIC S7-200 SMART CPU CR40 AC/DC/. Inventory situation: Goods are available in stock.. It is a classic small
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Siemens 6GK5101-1BB00-2AA3Brand: SiemensModel: 6GK5101-1BB00-2AA3Inventory situation: Goods are available in stock.
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Siemens 6ES7158-3AD10-0XA0Brand: SiemensModel: 6ES7158-3AD10-0XA0Inventory situation: Goods are available in stock.
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Siemens 6EP1931-2EC21Brand: SiemensModel: 6EP1931-2EC21Inventory situation: Goods are available in stock.
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Siemens 6ED1055-1MA00-0BA2Brand: SiemensModel: 6ED1055-1MA00-0BA2Inventory situation: Goods are available in stock.
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Siemens 6ED1052-1MD00-0BA4Brand: Siemens Model: 6ED1052-1MD00-0BA4Inventory situation: Goods are available in stock.
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Siemens 6GK7243-1BX30-0XE0Brand: SiemensModel: 6GK7243-1BX30-0XE0Inventory situation: Goods are available in stock.
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Siemens 6ES7315-2AF03-0AB0Brand: SiemensModel: 6ES7315-2AF03-0AB0Inventory situation: Goods are available in stock.
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Siemens 6ES7326-2BF01-0AB0Brand: SiemensModel: 6ES7326-2BF01-0AB0Inventory situation: Goods are available in stock.
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Siemens 6ES7512-1CK01-0AB0Brand: SiemensModel: 6ES7512-1CK01-0AB0Inventory situation: Goods are available in stock.
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Siemens 6ES7241-1CH32-0XB0Brand: SiemensModel: 6ES7241-1CH32-0XB0Inventory situation: Goods are available in stock.
Why Choose Us
Customized solutions: We have a deep understanding of customer needs and are committed to providing first-class customized solutions based on your specific needs to meet the personalized needs of customers.
Quality control: In terms of quality control, we strictly follow the high international standards and make every effort to ensure the quality requirements of our products.
Our services: In the pre-sales stage, our team of experts will recommend the most suitable products according to the needs of customers and provide detailed technical consultation. During the sales period, we ensure timely delivery and provide installation guidance. For after-sales, we provide long-term technical support, warranty services and spare parts to help customers maximize the use of products and get reliable maintenance during use.
Advantages of SIEMENS PLC

Reliability
Siemens PLCs are known for their robust construction and high reliability. They can withstand harsh industrial environments, including temperature fluctuations, dust, and vibration, ensuring long-term durability.

Scalability
Siemens PLC systems can be easily scaled to meet the needs of both small and large automation projects. Whether you're automating a single machine or a vast manufacturing line, Siemens offers various models that can handle different scales of operation.

Flexibility and modularity
Siemens PLCs are highly flexible, allowing for expansion and customization through modular I/O systems. You can add new components as your production needs evolve.

Advanced features
Siemens PLCs offer advanced features like Ethernet communication, integrated safety functions, motion control, and diagnostics, which make them suitable for complex and high-performance applications.
Specification of SIEMENS PLC
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Dimensions |
25mm × 290mm × 210mm (W × H × D) |
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Weight |
0.7kg |
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Vibration/Shock Resistance |
5-150Hz/2g (IEC 60068-2-6), 15g/11ms (IEC 60068-2-27) |
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Dual Interface Design |
RJ45 Ethernet Port / AUI Interface |
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Input Power |
DC 5V |
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Operating Temperature |
0°C to +60°C (full load) / -40°C cold start (must be derated to 50% load) |
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Protection Rating |
IP30 |
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Environmental Compliance |
RoHS 2.0 / REACH SVHC |

The 6ES7407-0DA02-0AA0 is a power supply module from Siemens' S7-400 series PLC. This power supply module features an ultra-wide input range of 85-264V AC, making it adaptable to global power grid fluctuations. With a high conversion efficiency of 88%, it significantly reduces energy costs. The module provides precise output of 24V DC ±2% with a continuous load capacity of 5A, ensuring a clean power supply for the S7-400 PLC system.
The 6ES7407-0DA02-0AA0 power supply module supports hot-swappable redundant configurations, allowing for zero-downtime switching when paired with dual modules, which meets the stringent requirements for critical control cabinets in the chemical and power industries. With certifications from UL 508 and EN 61000, it operates in a wide temperature range of -5°C to +60°C, making it resilient in extreme workshop environments.
In smart grid SCADA systems, the 6ES7407-0DA02-0AA0 ensures uninterrupted operation of the main station PLC 24/7 thanks to its redundant power supply design. Its adaptive input of 85-264V AC comfortably handles voltage fluctuations in remote substations, and its design, with a mean time between failures (MTBF) of over 100,000 hours, reduces operational and maintenance costs by 30%.
Application of SIEMENS PLC
Automotive manufacturing: Accuracy and speed are vital in the hectic field of vehicle assembly. Controlling robotic arms, conveyors, and other testing apparatus is a speciality of siemens plc controller. They guarantee that every car is put together in accordance with exact specifications, which lowers errors and raises total quality.
Electronics manufacturing: The testing, soldering, and pcb assembly procedures required by the electronics sector are complex. Siemens simatic plcs provide precise control and fast processing, making sure every electronic component is positioned precisely and increasing product dependability.
Food and beverage: Safety and cleanliness are crucial in the production of f&b. Process control is handled by siemens plcs, which handle everything from mixing and cooking to packing. Their use of sensors guarantees compliance with stringent rules regarding temperature, pressure, and cleanliness standards.
Power distribution: Siemens plcs are a crucial component of substation automation in power distribution systems. They are in charge of managing switchgear, transformers, and capacitor banks to maintain a consistent and dependable supply of electrical energy.
Oil and gas: Plcs are essential to the oil and gas sector for both process control and safety. Siemens plcs optimize resource extraction and ensure safety requirements are followed by monitoring and controlling drilling, refining, and pipeline activities.
Material handling and logistics: Warehouse automation: In modern warehouses, plcs control conveyors / sorters / automated storage and retrieval systems (asrs). They optimize stock control - goods are stored / recovered / shipped efficiently.
Water treatment plants: The whole water treatment process, including ph adjustment and disinfection, is managed by siemens plcs. They make sure the water is safe to drink and satisfies quality requirements.
Wastewater management: Plcs monitor and operate aeration systems, pumps, and valves in wastewater treatment. By streamlining the treatment procedure, they lower energy use and guarantee environmental compliance.
CPU (Central Processing Unit): The heart of the PLC, the CPU processes all the logic and controls the system's operation. It handles the communication between inputs, outputs, and other devices connected to the system.
Input/Output (I/O) modules: These modules interface the PLC with real-world devices such as sensors, switches, motors, and pumps. Inputs convert physical signals into digital signals that the CPU can process, while outputs convert processed information into control signals for actuators and devices.
Power supply
It provides the necessary electrical power for the CPU and all the components of the PLC to function properly.
Programming device
A computer or handheld device used to program the PLC. Siemens offers software such as TIA Portal and STEP 7 for programming and configuring PLCs.
Communication interfaces
For connecting the PLC to other devices, networks, and systems, enabling communication and data exchange.
Packing and Shipping of SIEMENS PLC
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Packing |
Box |
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Shipping |
Shipped by road, sea, rail. |
FAQ
As one of the most professional siemens plc suppliers in China, we're featured by quality products and good price. Please feel free to buy original siemens plc in stock here from our factory. For more discount information, contact us now.
Siemens Simatic S7 300 PLC, LOGO DM16 24, SIMATIC S7 200 SMART CPU CR40 AC DC
