HollySys LK210 PRODUCT FAMILY LK PROGRAMMABLE LOGIC CONTROLLER

Hollysys LK210 is a large programmable logic controller (PLC) introduced by Beijing Hollysys Group. The following is a detailed introduction about LK210 series PLC:

Product features

High performance: equipped with industrial processor, the processing speed reaches nanosecond level, the digital I/O can reach 57344 points, the analog I/O can reach 3584 points, the program capacity is 16MB, the data capacity is 64MB, and the power-off holding area is 1MB.

High reliability: it supports power redundancy, CPU redundancy, Ethernet redundancy and PROFIBUS-DP bus redundancy, has the preset function of communication fault output, and provides three-proof (moisture-proof, salt fog-proof and mildew-proof) modules.

Multi-computer interconnection: Up to 32 stations can share data through Ethernet interface, and the size of shared data can be configured, with a maximum of 700 words each time.

Open and flexible: it follows IEC61131 standard, adopts open system design, has reasonable communication interface configuration and powerful inter-station communication function, and is suitable for various industrial fields.

functional performance

Functional safety: obtained IEC61508 SIL2 level functional safety certificate issued by TUV, Germany.

Information security: Achilles2 level 2 information security test meets the requirements of national network security level protection. It provides the main control unit and network unit with trusted computing technology, and has the function of encrypted communication with state secret algorithm.

Self-controllable: Self-controllable technology is adopted, and the system hardware, programming configuration software and online control software meet strict localization requirements.

Large-scale: Support cross-regional network remote deployment mode, and the total number of IO channels can reach 15,360.

Networking: Support a variety of fieldbus and industrial Ethernet protocols, and OPC UA and MQTT interface modules will be launched soon, supporting the direct communication mode of industrial Internet.

application area

Widely used in rail transit, energy, water treatment, water conservancy and hydropower, heating, building materials, electric power, textile, papermaking, printing, pharmacy, chemical industry, metallurgy, intelligent buildings and other fields.

Product advantage

The first large-scale PLC with independent intellectual property rights in China won the certificate of "National Key New Product".

Combining the advantages of DCS and PLC, it adopts high-performance analog processing technology, miniaturized structural design, open industrial standards and general system platform.

Based on fifteen years of control system design and thousands of sets of engineering project implementation experience research and development, fully consider the various needs of users.

To sum up, Hollysys LK210 series PLC plays an important role in the field of industrial automation with its high performance, high reliability and wide applicability.

Other models of Hollysys LK series

LK202: Suitable for general medium and large control tasks, with high performance and reliability.

LK205: The performance has been improved, and it is suitable for applications that require high processing speed.

LK207: It has stronger processing power and larger storage capacity, and is suitable for complex large-scale control systems.

LK220: It has redundancy function, provides higher system reliability, and is suitable for applications that require high continuity.

LKS series: safety controller, specially designed for applications requiring high safety.

LKC(T) Series: Self-controllable controller, based on domestic Loongson CPU, to realize self-controllable software and hardware.

Aotuo technology PLC series model

NA series: general-purpose PLC, including large PLC NA400, medium PLC NA300, small PLC NA200, etc., suitable for a variety of industrial control scenarios.

NJ Series: Self-controllable PLC, adopting domestic processors, including large PLC NJ600, medium and large PLC NJ400, medium PLC NJ300, etc., to realize complete localization of software and hardware.

Central control technology GCS platform products

G5 medium and large hybrid PLC: It is suitable for the control needs of continuous or semi-continuous industrial processes and large-scale infrastructure sites.

G3 distributed PLC system: also based on GCS platform, suitable for distributed control scenarios.

These models of PLC products play an important role in different industries and application scenarios, and meet various industrial control requirements.