HOLLiAS ® Programmable Automation Controller (HiaPAC)

About HiaPAC

In oil & gas operations - from remote well startups to pipeline pressure control-industrial control systems are mission-critical. Yet, rising cybersecurity and industrial security threats, growing pressure on technology self-sufficiency, the emergence of edge nodes such as remote facilities and cross-border pipelines, and extreme environments (desert heat, polar cold, high-altitude) demand a new paradigm: advanced, secure, and ultra-resilient control solutions.
In response, HollySys introduces HOLLiAS ® Programmable Automation Controller (HiaPAC) - a next-generation industrial control solution purpose-built for oil & gas applications. Developed on the proven HOLLiAS® MACS platform and powered by cutting-edge intelligent control technologies, HiaPAC delivers unmatched security, intelligence, and reliability-redefining the future of intelligence in oil & gas.

Product Features

Self-Developed & Controllable

Built on an advanced architecture featuring Loongson processors, a proprietary microkernel OS, and embedded firmware, HiaPAC ensures complete control over core technologies vital to the oil & gas sector.
Diverse PID Functionality

Integrating robust and diverse PID functions including fuzzy logic and auto-tuning in Distributed Contril System (DCS)
Designed for Harsh Environments

Designed for the toughest oil & gas field conditions, HiaPAC supports -40°C to +75°C operation, altitudes from -300 m to 4,500 m, EMC Level 3 immunity, and G3 corrosion resistance - ensuring reliable performance in high-temperature, high-humidity, and corrosive environments.
Integrated Industrial Optical Bus technology

Combining industrial optical bus and software-defined I/O technologies, HiaPAC reduces copper cabling, simplifies system engineering and deployment, and significantly lowers both capital and operating expenditures.
Secure & Trustworthy

By integrating trusted computing technology, HiaPAC provides an endogenous security protection mechanism. A dual-system trusted chain transmission model ensures secure boot, dynamic measurement, and a trustworthy operating environment.
Multi-Dimensional Self-Diagnostics

Supporting comprehensive self-diagnostics and predictive maintenance via multi-parameter sensing (e.g., temperature, humidity)