FOXBORO I/A SERIES DCS MODULES – FCP270, FBM201, FBM203d, FBM227, FBM229 & FBM230 | Marine & Industrial Automation Spare Parts

Product Image — Original SM MARINE SERVICE™ Photograph

The supplied photograph shows six original Foxboro modules arranged for identification, including five FBM fieldbus modules and one FCP270 field control processor.

Product Information

Identification note: The front labels clearly identify the Foxboro module types. The FBM227 part-number area is partially obscured by the watermark, so its exact P09 code should be checked against a close-up label photograph before quotation.

Product Introduction

The Foxboro I/A Series Distributed Control System (DCS) is a modular industrial automation platform used for process monitoring, equipment control, signal acquisition and communication across complex installations.

The Foxboro equipment family, historically associated with Invensys and now with Schneider Electric, is widely recognized in process automation applications.

At the center of many I/A Series installations is a control processor such as the FCP270, which executes configured control functions and communicates with distributed Fieldbus Modules (FBMs).

The FBMs connect the control system to process transmitters, electrical contacts, output devices and serially communicating field equipment.

The photographed selection includes the FCP270, FBM201, FBM203d, FBM227, FBM229 and FBM230.

These modules are relevant to maintenance teams supporting installed Foxboro DCS equipment in oil and gas facilities, offshore installations, power plants, industrial processing facilities and marine automation systems where the relevant Foxboro platform is installed.

SM MARINE SERVICE™ supplies original used marine and industrial automation equipment and supports international sourcing inquiries.

For Foxboro DCS modules and associated spare parts, visit www.smmarineservice.com.

What Are Foxboro I/A Series DCS Modules?

A Distributed Control System separates control processing from the field interfaces used to collect signals and operate equipment.

In a typical Foxboro I/A Series architecture:

• A Field Control Processor (FCP) executes the configured control strategy.

• Analog input modules receive measurements from process instruments.

• RTD input modules interface with resistance temperature sensors.

• Discrete input and output modules handle equipment status and switching commands.

• Serial communication modules exchange data with compatible external devices.

• Baseplates, termination assemblies and communication infrastructure connect these components into the wider system.

The modules work together to monitor process conditions, execute control logic and exchange information with operator workstations.

A replacement module must match the required hardware, part number, software support and installed system configuration.

Main Features

Modular Distributed Control Architecture

Foxboro DCS systems use separate control processors and field interface modules. This arrangement allows individual functions to be maintained or replaced without necessarily replacing the entire control system.

Channel-Isolated Field Interfaces

Several modules in the supplied photograph are explicitly marked Channel Isolated.

This describes the electrical isolation architecture of those module types. The exact isolation characteristics must be checked against the applicable module specification.

Operational Status Indication

The photographed modules feature front-panel operational status indicators. Several also have numbered channel indicators, allowing maintenance personnel to observe module or channel status.

Analog Measurement Capability

The FBM201 provides analog current input capability, while the FBM203d is identified in the supplied technical information as an RTD input module.

Serial Communication Integration

The FBM230 is designed to interface with serially communicating field devices, supporting integration of suitable equipment into the Foxboro control environment.

Control Processing and Network Communication

The FCP270 provides control processing and communication with associated FBM I/O equipment.

Redundant FCP270 configurations are possible in supported system architectures, but the photograph shows only one processor.

Maintenance and Replacement Flexibility

The modular design supports replacement of individual components, provided compatibility, system configuration and operating procedures are correctly addressed.

Hot replacement or online maintenance must never be assumed safe solely because a module belongs to the Foxboro FBM family.

Additional Product Image — Module Identification Details

Main Technical Specifications

The following information combines the visible front-panel markings with the supplied technical product data. Specifications that cannot be confirmed from the photograph are identified accordingly.

The supplied product information describes a 2 Mbps fieldbus communication arrangement for the FCP270 and support for redundant processor configurations. The actual system architecture must be checked against the installed Foxboro configuration.

Main Components & Associated Part Numbers

Foxboro FCP270 — P0917YZ Field Control Processor

The FCP270 is a field control processor used in Foxboro DCS installations.

It executes configured control functions and exchanges data with the fieldbus modules associated with the system.

The photographed unit is marked:

• FOXBORO

• FCP270

• 2 Fieldbus Communications

• P0917YZ

The FCP270 is particularly important because the control processor manages the relationship between configured control logic and the connected field equipment.

Depending on the system design, FCP270 processors may operate in fault-tolerant configurations.

For replacement inquiries, customers should confirm the processor's part number, installed software and system configuration. A replacement processor should not be assumed to operate correctly without appropriate configuration and commissioning.

Foxboro FBM201 — P0914SQ Analog Input Module

The FBM201 is a channel-isolated analog input module.

The front label identifies:

FBM201 — Channel Isolated — 8 Input 0–20 mA — P0914SQ

Its purpose is to receive analog current signals from compatible process instruments.

Typical instrument applications include pressure transmitters, level transmitters, flow measurement equipment and temperature transmitters that provide suitable current outputs.

Although 4–20 mA instrumentation is common in process control, the exact scaling and transmitter connection arrangement must match the configured channel.

Foxboro FBM203d — P0914SV RTD Input Module

The photographed FBM203d is marked:

FBM203d — Channel Isolated — 4 Input 0–20 mA — P0914SV

This visible marking is important. The supplied product notes describe an RTD input module with a 0–320-ohm measurement range, but the photographed front label reads 0–20 mA.

Accordingly, the blog should not claim that this particular FBM203d is definitively an RTD module without checking its original technical documentation and complete part identification.

For purchasing purposes, buyers should quote the exact FBM203d / P0914SV identification and confirm the required signal type before ordering.

Foxboro FBM227 — Discrete Output Module

The FBM227 is identified in the photograph as a discrete output module.

Its front panel includes numbered output indications.

The supplied reference identifies P0927AC, although the part-number area is not fully legible in the photograph.

Discrete output modules are used to transmit configured control commands or switching signals to compatible external circuits through the appropriate termination arrangement.

The output type, channel ratings and external wiring must be checked against the exact module specification.

Foxboro FBM229 — P0916AC Contact Sense Module

The photographed FBM229 front label identifies:

FBM229 — Channel Isolated — 16 Input 24 V DC Contact Sense — P0916AC

This module is associated with receiving discrete contact-state information.

Typical signals may include equipment running status, valve position contacts, pump status and other discrete indications, depending on the control system configuration.

The front panel includes numbered channel indicators from 01 through 16.

Foxboro FBM230 — P0926GU Serial Communication Module

The FBM230 is identified as a channel-isolated serial communication module.

The front label reads:

FBM230 — Channel Isolated — 8 Communication, Serial RS-232/422/485 — P0926GU

The supplied technical notes describe field-device integration functions, including downloadable communication drivers and Modbus-related applications.

However, the number of ports and exact driver support should be confirmed for the installed hardware and software revision. The photographed label identifies 8 communication channels, so it would be inaccurate to describe this specific unit simply as a four-port module without qualification.

The FBM230 is useful where a Foxboro control system must exchange information with compatible serially communicating field equipment.

Module Identification Summary

* FBM227 part number is supplied in the product notes but is not fully legible in the photograph.

Related Foxboro DCS Spare Parts

Other Foxboro components commonly relevant to system maintenance and sourcing include FCP280, FCM100Et, FBM202, FBM204, FBM207, FBM207b, FBM207c, FBM211, FBM214b, FBM216b, FBM217, FBM218, FBM219, FBM237, FBM241, FBM242, FBM244 and FBM246.

Associated power supplies, baseplates and termination assemblies may also be required.

These are related sourcing references, not a statement that every listed component is in stock or interchangeable with the photographed modules.

For spare-parts inquiries, customers can contact SM MARINE SERVICE™ with the exact Foxboro part number and a clear photograph of the original module.

Marine & Industrial Applications

LNG Carriers and Gas Carrier Automation

Where Foxboro DCS equipment is installed, field control processors and FBMs may support integrated automation functions involving machinery status, process measurements and equipment communication.

The actual applications depend on the vessel's automation architecture.

Offshore Platforms, FPSO and FSO Facilities

Foxboro DCS platforms are relevant to offshore process control installations where distributed instrumentation, field devices and control processors are used to monitor and manage operating conditions.

Marine Engine Room and Cargo Monitoring

On vessels equipped with compatible Foxboro systems, these modules may support monitoring of machinery parameters, auxiliary equipment and process-related signals.

The photographed modules should not be assumed to have originated from a specific ship or offshore facility.

Oil and Gas Processing Facilities

Analog input, discrete input/output and serial communication modules are important in process automation systems that connect field instrumentation to centralized control functions.

Power Generation and Utilities

Foxboro DCS equipment may be used for monitoring and control functions in power generation and associated industrial utility installations.

Refineries and Chemical Plants

Industrial processing facilities rely on distributed control systems to acquire measurements, process control commands and communicate with field equipment.

Additional Product Image — Processor and Communication Modules

Common Problems & Troubleshooting

Foxboro DCS faults may arise from processor hardware, fieldbus communication, I/O modules, termination assemblies, connected instruments, wiring or system configuration.

These are potential fault categories, not confirmed diagnoses of the photographed modules.

Safety note: Maintenance must be carried out by qualified personnel under approved plant or vessel procedures. Never remove a module, bypass an interlock or interrupt a critical control network without assessing the operational consequences.

Common Alarms & Fault Indicators

The supplied photograph shows Operational Status markings on the Foxboro modules.

Several FBMs also feature numbered channel indicators.

These indicators can assist maintenance personnel in identifying module and channel conditions, but their precise colors, flashing patterns and diagnostic meanings depend on the particular module and system documentation.

The photograph does not show a confirmed active fault code. No specific alarm code or failure state is therefore assigned to the photographed equipment.

Maintenance Tips

For reliable Foxboro DCS operation, maintenance teams should preserve accurate equipment records and investigate faults systematically.

• Record every module's complete FBM or FCP identification and P09 part number.

• Check operational status indications and available system diagnostics.

• Inspect the condition of approved baseplates, termination assemblies and connectors.

• Review environmental conditions, ventilation and equipment cleanliness.

• Check field wiring and signal integrity using approved procedures.

• Preserve controller configuration and software records before replacement.

• Confirm serial communication settings when replacing interface modules.

• Maintain suitable spare modules for critical installed systems.

• Verify the operation of replaced channels before returning equipment to service.

Module replacement should follow the site's approved procedures and the applicable Foxboro system requirements.

Spare Parts & Replacement Availability

SM MARINE SERVICE™ reports the following original used/surplus Foxboro modules in stock:

The photograph shows one unit of each listed type. Current quantity, availability, testing status and delivery arrangements should be reconfirmed before issuing a commercial offer.

Requesting a Replacement Module

To help identify the correct Foxboro spare part, customers should provide the FBM/FCP model number, P09 part number, original module photograph, existing system type, hardware/software revision where available, required quantity and delivery destination.

SM MARINE SERVICE™ can also review sourcing inquiries for other Foxboro modules, including new, used, refurbished or reconditioned equipment where available. These condition categories are inquiry options and do not imply confirmed stock.

For international quotations and marine automation sourcing, visit www.smmarineservice.com.

Why Foxboro I/A Series Modules Are Still Used

Existing Foxboro DCS installations often depend on their original processor, fieldbus, I/O and termination architecture.

For a facility operating with an established Foxboro control system, replacing a failed compatible module can reduce the amount of engineering work required compared with a complete automation system migration.

However, replacement compatibility involves more than matching the front-panel model number.

Maintenance teams should consider the exact part number, hardware revision, supported firmware or software, channel configuration, termination assembly and communication arrangement.

A newer Foxboro module is not automatically a direct replacement for an older unit. Likewise, modules from related Foxboro system families should not be assumed interchangeable without confirmation.

Frequently Asked Questions (FAQ)

What is the Foxboro FCP270?

The FCP270 is a field control processor used in Foxboro DCS systems to execute configured control functions and communicate with connected fieldbus modules.

What is the part number of the photographed FCP270?

The photographed unit is identified as P0917YZ.

What is the Foxboro FBM201 used for?

The FBM201 is an analog input module with eight 0–20 mA input channels, according to its visible front label.

Is the photographed FBM203d an RTD module?

The supplied notes describe an RTD function, but the visible label reads 4 Input, 0–20 mA. Its exact input type should be verified before purchase.

What is the function of the Foxboro FBM229?

The FBM229 is a 16-channel, 24 V DC contact-sense module, as identified on the photographed front panel.

What does the Foxboro FBM227 do?

The photographed FBM227 is identified as a discrete output module used for compatible switching or control output functions.

What communication interfaces are shown for FBM230?

The front label identifies RS-232, RS-422 and RS-485 serial communication capability.

Can FCP270 processors operate in redundant configurations?

Supported Foxboro installations may use redundant FCP270 processor arrangements. The actual configuration must be verified.

Can I replace an FBM without shutting down the entire system?

This depends on the system architecture, module type and approved maintenance procedures. Online replacement must not be assumed safe without verification.

Are the photographed Foxboro modules new or used?

They are described as original used/surplus equipment. No full functional test report has been supplied.

Can SM MARINE SERVICE™ supply other Foxboro DCS modules?

SM MARINE SERVICE™ handles inquiries for additional Foxboro processors, FBMs, power supplies, termination assemblies and related automation components, subject to sourcing availability.

Where can international buyers request a quotation?

Customers can contact SM MARINE SERVICE™ through www.smmarineservice.com with the exact part number and delivery requirements.

Short Product Description

Foxboro I/A Series DCS Modules from Schneider Electric are used for distributed industrial automation, control processing, field signal acquisition and communication. SM MARINE SERVICE™ offers original used/surplus modules including FCP270 P0917YZ, FBM201 P0914SQ, FBM203d P0914SV, FBM227, FBM229 P0916AC and FBM230 P0926GU. These components are relevant to compatible Foxboro installations in offshore, marine, oil and gas, power generation and industrial process facilities. Buyers seeking replacement processors, analog input modules, discrete I/O modules or serial communication interfaces are invited to submit their equipment identification and delivery requirements for a quotation.

SM MARINE SERVICE™ COMPANY & CONTACT DETAILS

SM MARINE SERVICE™
Marine Automation & Navigation Equipment Supplier

Available Equipment Conditions:
New Equipment • Used Equipment • Refurbished Equipment • Reconditioned Equipment

Specific product condition and availability are subject to confirmation.

Stock Locations:
Bangladesh • China

Services:
Worldwide Shipping • Technical Support • Spare Parts Supply • Marine Equipment Sourcing

Contact Information

SM MARINE SERVICE™
Samir Market, DT Road, Pahartali, beside CDA Market, Chattogram, Bangladesh

Mobile / WhatsApp / Viber: +88 01818 929292
Email: info@smmarineservice.com
Website: www.smmarineservice.com

For quotations on Foxboro FCP270, FBM201, FBM203d, FBM227, FBM229, FBM230 or other Foxboro DCS spare parts, contact SM MARINE SERVICE™ with the exact module identification, required quantity and shipping destination.

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