The Foxboro P0926MX (FCP270) serves as the high-performance computational core of the I/A Series Distributed Control System (DCS). This Field Control Processor executes real-time control algorithms, complex sequencing, and sophisticated logic functions with deterministic precision. By interfacing directly with Fieldbus Modules (FBMs), the P0926MX manages analog, digital, and specialty signals across a unified network. It provides the necessary processing power for mission-critical operations in oil & gas, chemical processing, and power generation where system uptime remains the highest priority.
| Parameter | Details |
| Product Type | Field Control Processor (FCP) |
| Series | Foxboro I/A Series |
| Part Number | P0926MX (Compatible with P0926AH) |
| Processor | 32-bit RISC Microprocessor |
| Memory Capacity | 64 MB RAM, 16 MB Flash |
| Input Power | 24 VDC Nominal |
| Communication | Dual Redundant 100 Mbps Ethernet Ports |
| Redundancy | Supports 1-for-1 Hardware Redundancy |
| Operating Temp | –20 °C to +70 °C (–4 °F to +158 °F) |
| Dimensions | 127 × 51 × 178 mm (~5 × 2 × 7 in) |
| Net Weight | 1.2 kg (2.65 lbs) |
| Certifications | CE, UL, CSA, ATEX |
| Condition | 100% Brand New Original |
Deterministic Logic Execution: The 32-bit RISC architecture handles thousands of I/O points without jitter. It ensures that PID loops and safety interlocks execute within strict time windows, preventing process oscillations in sensitive industrial reactions.
Fault-Tolerant Networking: Dual redundant 100 Mbps Ethernet ports provide simultaneous paths for data transmission. If one network path fails, the P0926MX switches traffic instantly to the secondary port, maintaining continuous DCS visibility and control room communication.
Ruggedized Design for Extreme Environments: The module operates reliably in temperatures ranging from –20 °C to +70 °C. Industrial-grade components and robust electrical isolation protect the processor from the electromagnetic interference (EMI) common in heavy manufacturing and power plants.
Simplified Maintenance & Hot-Swapping: The P0926MX supports online replacement. Technicians swap processors without disconnecting field wiring or interrupting the power supply to the baseplate, drastically reducing Mean Time to Repair (MTTR).
Native Peer-to-Peer Integration: The module facilitates high-speed peer-to-peer communication between different FCPs across the network mesh. This allowing for seamless coordination of cross-plant logic without requiring a central supervisory server.
1. Is the P0926MX compatible with the P0926AH model?
Yes. The P0926MX functions as the direct replacement or equivalent for the P0926AH within the FCP270 series, offering the same 32-bit RISC architecture and DCS integration capabilities.
2. Does this module ship with a factory warranty?
We supply the Foxboro P0926MX as 100% Brand New original equipment. All units arrive in factory-sealed packaging and include our standard industrial warranty to ensure long-term reliability in your DCS environment.
3. What baseplate is required for installation?
The P0926MX requires a standard Foxboro FBM/FCP baseplate. You must ensure the baseplate is correctly wired for 24 VDC nominal power and provides the necessary redundant Fieldbus connections for your specific network topology.
4. How does the P0926MX handle hardware redundancy?
The system supports a primary/shadow configuration. When you install two P0926MX modules in a redundant baseplate, they synchronize data in real-time. If the primary unit detects an internal fault, the shadow unit assumes control in a "bumpless" transfer, ensuring zero process interruption.
Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.
Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.
We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.