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Product Introduction: HOLLiAS MACS-K is a large-scale distributed control system for process automation applications, which adopts reliability design technologies such as full redundancy and multiple isolation, and introduces the design concept of safety system to ensure the long-term stable operation of the system. HOLLiAS MACS-K is based on industrial Ethernet and PROFIBUS-DP fieldbus architecture, integrates HAMS based on HART standard protocol for unified management of field intelligent equipment, and can easily integrate SIS, PLC, MES, ERP and other systems, so that the information between field intelligent instrument equipment, control system and enterprise resource management system can be seamlessly transmitted, and the integration of factory intelligence and management and control can be realized. At the same time, the system integrates advanced control algorithm platforms in various industries such as thermal power and chemical industry, providing in-depth and comprehensive solutions for factory automatic control and enterprise management, realizing the coordination of production, equipment and safety, and helping users achieve the minimum life cycle maintenance cost and the maximum return on equipment investment.
Features of the HOLLiAS MACS-K system: Safe and reliable 1. Full redundancy: system network, control network, controller, power module, and I/O module can all be configured redundantly, without single point of failure. 2. Multiple isolation: photoelectric isolation is adopted between the system bus and the module, the system power supply and the field power supply are isolated for power supply, and the module channels are electrically isolated. 3. Reliable design: The system is designed based on the harsh industrial environment, the anti-electromagnetic interference meets the IEC61000, and the anti-corrosion ability meets the requirements of the G3 level of the ISA S71.04 standard. 4. Security network: The system network adopts deterministic real-time Ethernet and is equipped with a switch with a firewall; The controller CPU uses an industrial-grade chip built by PowerPC and a built-in anti-network storm component. 5. Rich diagnosis: The controller and I/O module are equipped with intelligent diagnosis units, and each module can carry out perfect self-diagnosis and fault reporting such as communication status, signal disconnection, short circuit, and overrange. 6. High reliability: A large number of safety system design concepts are adopted, such as signal quality bit judgment, fault guidance safety, and all transmitted data are verified to improve system reliability. Flexible and open 1. Support P-TO-P (peer-to-peer network), C/S (client/server), P-TO-P and C/S (hybrid) three system network structures. Industrial Ethernet connectivity is supported in star, ring, or bus topologies. 2. Compatible with various fieldbuses, supporting HART, PROFIBUS-DP, PROFIBUS-PA, MODBUS and other protocols. Feature-rich HMI HMI and IEC61131-3 control algorithm programming software. 3. Support users to customize various function blocks and scripting languages. 4. The control algorithm and hardware configuration can be flexibly modified, and the bottom can be installed without disturbance without stopping on site after modification. 5. The system design considers the user's convenience, easy maintenance and easy replacement, and provides perfect system status and diagnostic information. 6. Support foreign language packs, and the configuration software can switch multiple Chinese languages offline or online. The main performance indicators of the HOLLiAS MACS-K system Working Environment: Operating temperature: -20~60°C Operating humidity: 5%~95% relative humidity, no condensation Storage temperature: -40~80°C Storage humidity: 5%~95% relative humidity, no condensation Amplitude: Max.1mm (5~13.2 Hz) Impact: Max.7.5m/s²(13.2~100Hz) Degree of protection: IP20 Environmental Adaptability: Meets ISA S71.04 G3 rating Electromagnetic Compatibility: Immunity to electrostatic discharge: in accordance with IEC61000-4-2 RF electromagnetic field radiation immunity: in accordance with IEC61000-4-3 Electrical Fast Transient Burst Immunity: Compliant with IEC61000-4-4 Surge (Shock) Immunity: Compliant with IEC61000-4-5 RF Field Induction Conducted Disturbance Immunity: Compliant with IEC61000-4-6 Voltage sag and short-term interruption immunity: Compliant with IEC61000-4-11 System size: Supports up to 15 domains Operator stations: 64 units/domain Field control stations: 64 units per domain Number of I/O modules: 400 I/O points: 4800 points Number of analog control loops: 512 Real-time responsiveness: SOE event resolution: <1ms From the time the operation is typed to the corresponding output change: <1s Controller task scheduling cycle: 10 ms, 20 ms, 40 ms, 100 ms, 200 ms, 500 ms, 1 s Screen data update time: <500ms
This article introduces the Hollysys/HollySys large-scale distributed control system HOLLiAS MACS-K safe and reliable flexible and open products, if you are interested in Hollysys/HollySys electromagnetic flowmeter, please also contact our customer service, we look forward to your call, hope our technology and service can bring you a better experience
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