Xiamen ZhiCheng Automation Technology Co., Ltd
| Payment Terms | T/T |
| Supply Ability | 1/piece in stock |
| Delivery Time | 3-7 |
| Packaging Details | 50*50*50mm |
| Product Model | HOLLYSYS LK210 Series PLC |
| Product Type | Modular PLC CPU Controller |
| Processor Performance | High-Speed 32-Bit Industrial CPU |
| Program Memory | Large-Capacity Flash Memory |
| Communication Ports | Dual Ethernet + Serial Communication |
| Supported Protocols | Modbus TCP, Modbus RTU, TCP/IP |
| I/O Expansion Capacity | Supports Large Distributed I/O Systems |
| Installation Method | DIN Rail / Backplane Mounting |
| Brand Name | Hollysys |
| Model Number | LK210 |
| Certification | 3C |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 1/piece in stock |
| Delivery Time | 3-7 | Packaging Details | 50*50*50mm |
| Product Model | HOLLYSYS LK210 Series PLC | Product Type | Modular PLC CPU Controller |
| Processor Performance | High-Speed 32-Bit Industrial CPU | Program Memory | Large-Capacity Flash Memory |
| Communication Ports | Dual Ethernet + Serial Communication | Supported Protocols | Modbus TCP, Modbus RTU, TCP/IP |
| I/O Expansion Capacity | Supports Large Distributed I/O Systems | Installation Method | DIN Rail / Backplane Mounting |
| Brand Name | Hollysys | Model Number | LK210 |
| Certification | 3C | Place of Origin | China |
The Hollysys LK210 series is China's first medium-to-large PLC launched in 2006, featuring single-rack redundancy where two controllers operate in hot backup mode on the same local backplane. Key specifications include a 533 MHz processor with 13 ns bit operation speed, 80 MB integrated storage, 1 MB power-down retention memory, four 10/100M Ethernet ports supporting Modbus TCP, and dual PROFIBUS-DP interfaces.
This PLC is widely used in rail transit, energy, water treatment, semiconductor manufacturing, automotive components, and various industrial automation applications.
This PLC offers comprehensive redundancy including power, CPU, Ethernet, and PROFIBUS-DP bus, along with triple-proof (moisture, salt spray, mold) coating for high reliability. It complies with IEC61131 standards, holds IEC61508 SIL2 functional safety certification, and passes Achilles Level 2 cybersecurity testing.
The system supports extensive I/O expansion up to 15,360 channels, multiple industrial protocols, and features hot-swappable modules with anti-misinsertion design for easy maintenance.
| Parameter | Specification |
|---|---|
| Model | LK210 (Redundancy CPU Module) |
| CPU / Memory | Intel IXP420 533 MHz; 64 MB SDRAM; 1 MB SRAM (power-loss protection); 16 MB FLASH |
| Redundancy | Dual CPU, Hot Standby; supports CPU, Ethernet, and PROFIBUS-DP bus redundancy |
| Communication Ports | 2x Ethernet (10/100 Mbps); 1x RS-232; 2x PROFIBUS-DP; 1x configurable RS-232/RS-485 |
| I/O Capacity | Up to 57,344 digital points; 3,584 analog points |
| Programming & Standards | IEC 61131-3 (LD, IL, FBD, ST, SFC, CFC); PROFIBUS-DP Master |
| Supply / Power | 24 VDC (20.4V - 28.8V); 250mA max (≈6W) |
| Operating Temp. | 0°C to +60°C; IP20 protection |
| Dimensions / Weight | 52.5 mm (W) × 100 mm (H) × 100 mm (D); 280 g |
| Certifications | CE, UL, Achilles Level 2 (network security) |
Xiamen ZhiCheng Automation Technology Co., Ltd is a leading global supplier of control system components. We specialize in control systems and drives.
With many years of experience in the industrial sector, we consistently deliver the highest quality spare parts to ensure all jobs are completed perfectly.
We are major in PLC, Sensors, HIM, Transmitters.
Good working environment, perfect team, sincere cooperation → Achieve you and our success!
Company Details
Business Type:
Manufacturer,Agent,Exporter,Trading Company
Year Established:
2017
Total Annual:
3000000-5000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Xiamen Zhicheng Automation Technology Co., Ltd. Still Working And Able To Shipping Worldwide. We Are The Supplier For Industrial Automation Spare Parts. we Specialize In Plc Module, Dcs Card Pieces, Esd System Card Pieces, Vibration Monitoring System Card Pieces, Steam Turbine Control System M... Xiamen Zhicheng Automation Technology Co., Ltd. Still Working And Able To Shipping Worldwide. We Are The Supplier For Industrial Automation Spare Parts. we Specialize In Plc Module, Dcs Card Pieces, Esd System Card Pieces, Vibration Monitoring System Card Pieces, Steam Turbine Control System M...
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