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Hollysys LK210 - Serial-Com/Process-Control - Anti-Interference Industrial CPU PLC Module

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Hollysys LK210 - Serial-Com/Process-Control - Anti-Interference Industrial CPU PLC Module

Name: Hollysys LK210 SerialComProcessControl AntiInterference Industrial CPU PLC Module
Brand: Hollysys
Price: 100 USD

Quality Hollysys LK210 - Serial-Com/Process-Control - Anti-Interference Industrial CPU PLC Module for sale

Brand Name : Hollysys

Model Number : LK210

Certification : 3C

Place of Origin : China

MOQ : 1

Price : USD 100-10000/Piece

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

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Hollysys LK210 - Serial-Com/Process-Control - Anti-Interference Industrial CPU PLC Module

High-Performance Medium-to-Large PLC with Redundancy

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.

Robust Design with Advanced Safety and Networking Features

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.

Product Specifications: Hollysys LK210 (Redundancy CPU Module)

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)

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