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3. Key Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | H929049B0500 |
| Product Name | Model H90 Server for Windows Operating Systems |
| Operating System Support | Microsoft Windows Server 2016 or Windows Server 2022 |
| Processor Options | Configurable with 1 or 2 Intel Xeon processors |
| Base Memory | 16 GB (expandable) |
| Storage Options | Up to 4.8 TB (600 GB drives); SAS HDD or SSD; RAID 1 / RAID 5 configurations |
| Power Supplies | Redundant hot-swappable power supplies (typical high-availability configuration) |
| Drive Bays | Up to eight internal hard drives with optional hot-swappable spares |
| Primary Applications | Hosting Foxboro DCS Control Core Services, Control Software workstations, historian, domain controller, data acquisition, file serving, graphics display |
| Form Factor | Server-class computer in standard rack enclosure |
| Network Connectivity | High-speed Ethernet for Control Network and plant integration |
4. Product Introduction
The Foxboro H929049B0500 is a Model H90 Server configured for Windows operating systems within the EcoStruxure Foxboro DCS (formerly I/A Series / Foxboro Evo). It serves as a multipurpose, high-performance platform that hosts Control Core Services or Control Software workstations, historian functions, domain controller services, data acquisition, file serving, and graphical operator interfaces.
The H90 platform uses server-class hardware with options for one or two Intel Xeon processors, substantial memory, and flexible storage (including RAID configurations). Redundant power supplies and hot-swappable drives support high availability in continuous process environments. The unit is designed for installation in standard rack enclosures, concentrating processing power while facilitating both physical and cybersecurity measures.
- H929049B0500
5. Troubleshooting Quick Reference
| Symptom | Possible Cause | Relevance to this Part | Quick Check Method | Recommendation |
|---|---|---|---|---|
| Server fails to boot | Power supply failure, memory fault, or OS issue | ✅ High | Check power supply status LEDs; verify memory seating; review BIOS/POST messages | Replace failed PSU if redundant pair indicates fault; reseat or replace memory modules |
| Control Core Services or workstation not accessible | Network configuration or software service failure | ✅ High | Verify Ethernet links to Control Network; check Windows services status | Confirm IP configuration and network adapters; restart relevant Foxboro services |
| Storage / RAID degradation | Failed drive or RAID rebuild issue | ✅ High | Inspect RAID controller status and drive LEDs | Replace failed drive with compatible spare; monitor rebuild progress |
| High CPU or memory utilization | Overloaded applications or insufficient resources | ✅ Medium | Use Windows Performance Monitor; review running Foxboro processes | Add memory or redistribute applications across additional H90 servers |
| Domain controller or historian problems | Software configuration or database issues | ✅ Medium | Check event logs and application-specific diagnostics | Verify domain settings and historian database integrity |
| Overheating or thermal shutdown | Restricted airflow or failed fans | ✅ Medium | Inspect rack airflow and internal fan operation | Ensure adequate ventilation; replace failed cooling components |
If diagnostics remain unclear, capture system event logs, RAID status, network configuration screenshots, and Foxboro software version details, then contact technical support with the exact part number and configuration.
6. Frequently Asked Questions (FAQ)
Q: What is the primary role of the H929049B0500 / H90 Server? It is a server-class computer that hosts Foxboro DCS Control Core Services, Control Software workstations, historian, domain controller functions, data acquisition, and related applications under Windows Server OS.
Q: Which operating systems are supported? Microsoft Windows Server 2016 or Microsoft Windows Server 2022.
Q: Can the H90 be configured for high availability? Yes. Typical configurations include redundant hot-swappable power supplies, RAID storage (RAID 1 or RAID 5), and optional hot-swappable spare drives.
Q: Is this a workstation or a server? It is a server-class platform. It can host workstation software instances as well as server-side functions such as Control Core Services, historian, and domain controller roles.
Q: Why is new surplus pricing lower than current Schneider list? These are genuine OEM units from excess or decommissioned stock. They have not been installed in continuous service. Every unit undergoes inbound inspection and basic functional verification before shipment. Test reports are available on request.
Q: What software is required? Foxboro DCS Control Core Services or Control Software appropriate to the system version, along with a licensed Windows Server operating system.
Q: Does the H90 support dual processors? Yes. It can be configured with either one or two Intel Xeon processors depending on performance requirements.
