FOXBORO P0400DA FBM 1 Analog Input Module | Replacement, Equivalent & Selection Guide
The FOXBORO P0400DA is a high-performance Analog Input Module belonging to the FBM 1 (Field Bus Module 1) series within Foxboro’s renowned I/A Series Distributed Control System (DCS). Designed for precision signal acquisition in demanding industrial environments, this module is a cornerstone component for process control engineers seeking reliable, spec-accurate I/O hardware. At Konmask.com, we specialize in sourcing genuine and compatible alternatives for discontinued or hard-to-find automation components.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | P0400DA |
| Series | FBM 1 (Field Bus Module 1) |
| Module Type | Analog Input Module |
| Platform | Foxboro I/A Series DCS |
| Signal Type | Analog Input (4–20 mA / 1–5 V) |
| Channel Count | 8 Channels (typical for FBM 1 series) |
| Communication | Nodebus / Fieldbus Interface |
| Isolation | Channel-to-channel isolation |
| Operating Temperature | 0°C to 60°C |
| Power Supply | 24 VDC (via backplane) |
| Weight | 1,060 g |
| Manufacturer | Schneider Electric / Foxboro |
* Specifications are reference values. Always verify against the official Foxboro I/A Series datasheet for your specific revision.
Compatible Replacement & Equivalent Models
When the P0400DA is unavailable or discontinued, the following models may serve as functional equivalents or drop-in replacements depending on your system revision and configuration:
- P0400DB – Upgraded revision of P0400DA; same form factor, enhanced diagnostics
- P0400DC – Extended temperature variant; compatible with FBM 1 backplane
- FBM201 (P0914XS) – Next-generation analog input module; requires firmware update
- FBM204 (P0914YS) – Multi-range analog input; suitable for mixed-signal applications
- Triconex / Yokogawa AAI141 – Third-party cross-reference; verify I/O mapping before substitution
⚠️ Important: Always consult your system integrator or Foxboro documentation before substituting modules. Signal range, channel count, and firmware compatibility must be verified.
Why Choose the Original Model
- ✅ Guaranteed Compatibility – Native plug-and-play with Foxboro I/A Series DCS without reconfiguration
- ✅ Proven Field Reliability – Thousands of installations across refining, petrochemical, and power generation
- ✅ Minimal Downtime Risk – No firmware updates or re-engineering required
- ✅ OEM Traceability – Full documentation and serial number traceability available
- ✅ Long-Term Spare Strategy – Ideal for plants maintaining legacy I/A Series systems
Typical Applications
- Oil & Gas – Upstream wellhead monitoring, downstream refinery process control
- Chemical & Petrochemical – Reactor temperature and pressure signal acquisition
- Power Generation – Turbine control and boiler management systems
- Pulp & Paper – Continuous process monitoring and loop control
- Water & Wastewater – Flow and level measurement integration
- Pharmaceutical – Batch process validation and FDA-compliant control loops
System Compatibility
- Platform: Foxboro I/A Series DCS (all generations)
- Backplane: FBM 1 Series Baseplate / Carrier
- Software: Foxboro IACC, FoxCAE, Control Configurator
- Communication: Nodebus, compatible with 50 Series and 70 Series processors
- Redundancy: Supports redundant module configurations (verify with system revision)
Selection Guide
Use the following criteria to determine whether the P0400DA or an alternative is right for your application:
| Requirement | Recommended Model |
|---|---|
| Direct drop-in replacement, no changes | P0400DA (Original) |
| Enhanced diagnostics needed | P0400DB |
| Extended temperature environment (>60°C) | P0400DC |
| Migrating to modern I/A Series platform | FBM201 / FBM204 |
| Budget-constrained, third-party acceptable | Contact Konmask for cross-reference |
Quality Assurance & Sourcing
- 🔍 Step 1 – Source Verification: All units sourced from authorized distributors or OEM-certified channels
- 🔬 Step 2 – Visual & Physical Inspection: Board-level inspection for damage, corrosion, and counterfeit markers
- ⚡ Step 3 – Functional Testing: Power-on and signal integrity testing on compatible test bench
- 📦 Step 4 – Packaging & Documentation: Anti-static packaging with full traceability documentation
How to Order
- Confirm your part number: P0400DA and system revision
- Specify quantity and required delivery timeline
- Request a formal quotation via support@konmask.com
- Receive order confirmation with lead time and shipping options
- Track your shipment with provided logistics documentation
📞 Phone/WhatsApp: +0086 19859288691
📧 Email: support@konmask.com
🌐 Website: https://Konmask.com
Replacement & Compatibility FAQ
Q: Can I replace P0400DA with P0400DB without reconfiguration?
A: In most cases yes — P0400DB is a direct revision upgrade. However, verify firmware version compatibility with your DCS processor before swapping.
Q: Is the P0400DA still in production?
A: The P0400DA is considered a legacy/discontinued part. Konmask.com maintains stock of refurbished and new-surplus units with full testing.
Q: Do you provide a warranty?
A: Yes. All units sold through Konmask.com carry a minimum 90-day functional warranty. Extended warranty options are available upon request.
Q: Can you source the P0400DA for international shipment?
A: Yes. We ship globally with DHL, FedEx, and UPS. Export documentation and customs support are included.
Q: What if I need a cross-reference to a non-Foxboro brand?
A: Contact our technical team with your signal requirements and we will provide a validated cross-reference list.
© 2026 Konmask.com. All rights reserved.
Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
