FOXBORO FCM100E CPU Processor Module

Description

FOXBORO FCM100E CPU Processor Module

Product Dimensions：

Foxboro CPU / Process Controller Modules (such as the FCP270 and FCP280 Field Control Processors) serve as the primary execution engines within Schneider Electric’s EcoStruxure Foxboro DCS (formerly Invensys I/A Series and Foxboro Evo systems). These modules execute complex regulatory, logic, timing, and sequential control loops while managing data collection, alarm detection, and high-speed communications.

1. Product Detailed Description

The Foxboro Field Control Processor (FCP) module acts as the core brain of distributed control architectures. Installed on dedicated baseplates, it connects upstream to high-speed system control networks via fiber optic or copper 100 Mbps Ethernet cables and downstream to local or remote I/O Fieldbus Modules (FBMs) via HDLC fieldbus connections.

Key models include:

• FCP270 (e.g., P0917YZ): A field-mounted, high-performance controller module housed in a rugged, non-vented die-cast aluminum enclosure designed to withstand harsh industrial environments.
• FCP280: An advanced, high-capacity processor featuring System-on-Chip (SoC) architecture, built-in display panels, and extensive memory (128MB Flash / 128MB SDRAM) for large-scale applications.

2. Product Technical Parameters

3. Product Advantages

• Patented Fault-Tolerant Redundancy: Fault-tolerant FCP pairs operate in parallel with a bit-for-bit matching validation protocol. If a discrepancy occurs, internal self-diagnostics isolates the faulty unit, resulting in continuous, bumpless failover without affecting output loops or causing system downtime.
• Distributed Field-Mounting: Designed to be mounted directly in field-located enclosures near the process equipment, drastically reducing field wiring costs.
• High Environmental Resistance: Uses fanless, sealed die-cast aluminum enclosures that meet ISA Class G3 harsh environment standards, resisting corrosive gases, high vibration, and dust.
• Backward & Upward Compatibility: Modern FCP modules support integration with both legacy 100 Series FBMs and newer 200 Series FBMs, protecting previous infrastructure investments.

4. Important Considerations (Precautions)

• Match Hardware & Software Revisions: Before replacing or upgrading a processor module, ensure the hardware/firmware revision matches the Control Core Services or I/A Series software version running on the host system.
• Baseplate Slot Configuration: Fault-tolerant paired modules must be installed into designated adjacent slots on supported dual-bay baseplates to maintain high-speed inter-module synchronization.
• Handling ESD & Hot-Swapping: Handle modules using ESD protection wrist straps. While fault-tolerant pairs permit hot-swapping under power, verify secondary module synchronization before removing the active primary processor.
• Channel Protocol Segregation: When using mixed I/O baseplate ports (PIO channels), ensure 100 Series (268 Kbps) and 200 Series (2 Mbps) fieldbuses are assigned to separate, dedicated ports.

5. Product Applications

• Oil & Gas Refineries / Petrochemicals: Continuous control of distillation columns, cracking units, custody transfer systems, and tank farms.
• Power Generation: Boiler/turbine control systems, burner management, and balance-of-plant automation.
• Chemical & Pharmaceutical Plants: Batch processing, reactor temperature/pressure regulation, and recipe management requiring high reliability.
• Pulp, Paper & Water Treatment: Multi-axis speed/torque synchronization, chemical dosing, and large-scale utility monitoring.

Payment: Bank of Chicago, Bank of Singapore

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