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H90 Other Names:
Controller Unit H90
H90 Workstation
Bus Unit H90
Core Positioning and Background
Brand Ownership: Belongs to Foxboro, a brand under Schneider Electric, originating from Massachusetts, USA. Founded in 1908, it has focused on industrial automation and has continued to innovate since being acquired by Schneider Electric in 2014.
Product Positioning: A high-performance computer workstation designed for harsh industrial environments, it is a core component of the Foxboro I/A Series Distributed Control System (DCS) and is widely used in process control, monitoring, data acquisition, and alarm management. Core Functions:
As a Human-Machine Interface (HMI) or engineering workstation, it supports real-time data acquisition, process monitoring, alarm management, equipment status monitoring, and remote control.
Integrated industrial-grade processors (such as AMD Threadripper series, up to 96 cores and 192 threads), equipped with high-capacity storage (such as 6TB HDD + 512GB SSD) and professional graphics cards (such as NVIDIA RTX A4000/A6000) to meet complex computing needs.
Supports multiple industrial communication protocols (such as Modbus, Ethernet/IP), enabling seamless connection to DCS (Distributed Control System) or PLC (Programmable Logic Controller).

Features industrial-grade design with high temperature resistance, vibration resistance, and electromagnetic interference protection, adapting to harsh environments and supporting long-term stable operation.
Technical Features and Configuration
Hardware Architecture:
Processor: Employs an industrial-grade high-performance processor (such as Intel Xeon series), supporting multi-core architecture to meet real-time data processing requirements.
Storage and Expansion: Equipped with high-capacity SSD/HDD storage (e.g., 6TB HDD + 512GB NVMe SSD), supports memory expansion to 128GB or more, and is compatible with various I/O modules and peripherals (e.g., monitors, keyboards, mice).
Storage: Dual SSD + HDD combination, high read/write bandwidth, supports RAID 0/1/10 array modes.
Graphics Card: Professional graphics card (e.g., NVIDIA RTX A4000/A6000 or AMD Radeon AI PRO series), supports multi-GPU parallel computing, suitable for 3D rendering, CAE simulation, and other scenarios.
Interfaces: Integrated Gigabit/10 Gigabit Ethernet, USB 3.1, HDMI/DP video output, serial port, etc., supports peripheral expansion (e.g., I/O modules, monitors, keyboards, mice).
Network and Communication: Integrated Gigabit Ethernet, supports industrial communication protocols (Modbus, Ethernet/IP, OPC UA, etc.), and is compatible with DCS system network architectures (e.g., broadband LAN, node bus, fieldbus). Durable Design: Industrial-grade chassis (high temperature resistant, dustproof, vibration resistant), redundant power supply design, supports a wide operating temperature range (-10℃~60℃), and complies with EMC/EMI standards.
Software System:
Operating System: Typically runs Windows 10 Professional or Linux, supporting real-time data processing and remote management.
Functional Modules: Integrated HMI (Human Machine Interface) software, supporting real-time data visualization, historical trend analysis, alarm management, and equipment status monitoring; supports integration with OPC servers, data acquisition software, and SCADA systems.
Expandability: Supports software upgrades and hardware expansion to adapt to future needs (such as adding AI algorithm modules and cloud platform integration).
Pre-installed genuine Windows/Linux operating system, supports cloud desktop management platform (B/S+C/S architecture) for centralized management and remote control.
Compatible with various industrial software (such as AutoCAD, Pro/E, 3DMax), supports VoIP, high-definition video playback, and smooth operation of large applications.
Built-in security features (such as AES 256-bit encryption and USB shielding technology) protect data security.
Application Scenarios and Cases
Core Industries: Petrochemical, Chemical, Power (e.g., power plant monitoring systems), Pharmaceutical, Food & Beverage, Discrete Manufacturing, etc.
Typical Applications:
Process Control: Serves as an operator station or engineer station in a DCS system, enabling process parameter monitoring, PID control, sequential control, and alarm management.
Data Acquisition and Analysis: Supports real-time data acquisition, historical data storage, and trend analysis to assist in production optimization and fault diagnosis.
Equipment Status Monitoring: Used for remote monitoring and predictive maintenance of critical equipment (such as pumps, valves, and motors).
Automated Production Lines: Integrates with PLC/DCS systems to achieve automated operation and scheduling of production lines.
System Advantages and Support
High Reliability: Industrial-grade design ensures stable operation in harsh environments (high temperature, vibration, electromagnetic interference), supporting redundant controllers and fault self-diagnosis functions.
Openness: Employs an open system architecture, compatible with third-party devices and software (such as ERP and MES systems), and supports API interfaces and cloud platform integration.
Security: Built-in security features (such as access control and data encryption) comply with industrial security standards (such as IEC 62443) to protect critical data from unauthorized access.
Typical Configuration Example:
Processor: Intel 12th generation Core i9 or Xeon processor, base frequency ≥ 2.9GHz, dynamic acceleration ≥ 4.7GHz.
Memory: 32GB DDR4, expandable up to 128GB, supports ECC verification.
Storage: 512GB M.2 NVMe SSD + 6TB HDD, supports RAID configuration.
Graphics Card: NVIDIA RTX A4000 or professional graphics card, supports multi-screen output.
Network: Dual Gigabit Ethernet cards, supports Wi-Fi 6 + Bluetooth 5.0.
Expansion Interfaces: USB 3.1, HDMI/DP display interface, serial port, audio interface; supports expansion modules (such as I/O cards, serial servers).
Chassis: Tower/rack design, size ≤20L, supports tool-less disassembly and can be used in both vertical and horizontal configurations.
Summary: The H90 high-performance computer workstation is a professional device designed by Foxboro for industrial automation. With its powerful computing capabilities, industrial-grade reliability, and broad compatibility, it is an ideal choice for process control, monitoring, and optimization, suitable for diverse scenarios ranging from traditional industries to emerging scientific research.