Product Core Brief
- Model: RH924WA
- Brand: Foxboro (Invensys / Schneider Electric)
- Series: I/A Series / Foxboro Evo Distributed Control System (DCS)
- Core Function: Serves as a 2-position fiber optic network adapter for the FCP280 controller, enabling high-speed data transfer over the Foxboro Evo Control Network.
- Product Type: Fiber Optic Network Adapter / Baseplate
- Key Specs: FCP280 Compatible | Fiber Optic Interface | Part Number
- Condition: New Original (New Surplus) | Factory Sealed
Key Technical Specifications
| Parameter | Value |
|---|---|
| Module Type | Fiber Optic Network Adapter Baseplate |
| System Platform | Foxboro I/A Series / Evo DCS |
| Compatible Controller | FCP280 (Field Control Processor) |
| Position Capacity | 2-Position (Single or Fault-Tolerant Pair) |
| Network Interface | Foxboro Evo Control Network (Fiber) |
| Fieldbus Support | 4 HDLC Fieldbuses (PIO Channels) |
| Manufacturer Part Number | |
| Mounting | Horizontal Baseplate |
| Application | High-Speed Fiber Optic DCS Communication |
| Environmental Rating | Industrial Grade, High Precision |
| Condition | New Original (New Surplus) |
| Warranty | 1-Year Functional Warranty |
FOXBORO RH924WA
Product Introduction
Connecting field controllers to the control network over long distances requires reliable optical interfaces, and the is specifically designed for this purpose. Functioning as a 2-position fiber optic network adapter, this baseplate supports either a non-fault-tolerant single FCP280 or a fault-tolerant pair of controllers.
Engineered for high-speed data transfer, the enables seamless integration into the Foxboro Evo Control Network. It also provides support for four HDLC fieldbuses (PIO channels), with internal termination on ports 2-4 and optional DIP switch termination on port 1, ensuring flexible and robust network architecture for critical process control.
Key Selling Points & Differentiators
- Purpose-built for Field Control Processors, providing the essential fiber optic link to the Foxboro Evo Control Network.
- Fault-Tolerant Support: 2-position baseplate design accommodates redundant pairs, ensuring continuous controller operation during hardware faults.
- Built-In Fieldbus Termination: Supports four HDLC PIO channels with internally terminated ports 2-4, eliminating the need for external hardware and reducing wiring complexity.
- Verified Functionality: Every undergoes mechanical fit validation and network interface testing before shipping, complete with a signed test report.
- Not Recommended For: Do not use this adapter for copper network connections. For copper interfaces, use the RH924UQ adapter instead.
- Stock Availability: Current inventory is factory-sealed new surplus with traceable lot numbers; typically ships within 48 hours of order confirmation.
- Warranty Backed: Includes a 1-year functional warranty covering manufacturing defects and DOA conditions, with no restocking fees for verified failures.
FOXBORO RH924WA
FAQ
Yes. All units in stock have passed our mechanical fit and network interface tests. We ship same-day for orders placed before 2 PM EST, so you’ll have tracking before end of day.
No. The is specifically designed for the Field Control Processor. The FCP270 uses a different baseplate architecture. Always verify your controller model before ordering.
The is the fiber optic adapter, while the RH924UQ is the copper adapter. Both are 2-position baseplates for the , but they connect to different physical media on the Evo Control Network.
Do I need to configure the DIP switches after installation?
Yes. Fieldbus port 1 can be terminated using the DIP switches provided on the baseplate if needed. Ports 2-4 are internally terminated and require no external configuration. Refer to the hardware manual for proper DIP switch settings.
What if the adapter fails within the warranty period?
We offer a no-questions-asked replacement for any verified manufacturing defect. Ship the failed unit back with your RMA number, and we’ll send a replacement within 24 hours of receipt.
Can this adapter support redundant controllers?
Yes. The supports a fault-tolerant pair of controllers in its 2-position baseplate, providing seamless failover for critical process control applications.
Is this a refurbished or new surplus unit?
This is New Original (New Surplus) – factory sealed, never installed, with full traceability to the original manufacturing lot. It is not refurbished, repaired, or pulled from a decommissioned system. We provide the original manufacturer’s lot code upon request for your quality records.
Quality Transparency SOP
- Incoming Verification: Source traceability confirmed via lot code; anti-counterfeit visual inspection; serial number cross-referenced with OEM records; accessories verified.
- Live Bench Test: Dedicated I/A Series test bench; mechanical fit validation with ; fiber optic interface continuity test; DIP switch functionality check; signed test report generated.
- Electrical Tests: Insulation resistance verified at 500V megger (>10 MΩ); ground continuity confirmed; fieldbus termination validation.
- Firmware Verification: Firmware version recorded; DIP/jumper configuration backed up and documented.
- Final QC & Packaging: QC sign-off; anti-static seal applied; shock protection installed; QC Passed label affixed with date and inspector ID.
Test photos and video available upon request. We never claim “100% failure-free” – we provide verified, tested units with documented performance.
Technical Risk Avoidance
- Controller Mismatch: Risk: Mechanical incompatibility or communication failure. Prevention: Verify you are using this adapter specifically with an controller. Field Note: We’ve seen customers order when they needed RH924UQ for copper connections. Always verify the network media type.
- DIP Switch Misconfiguration: Risk: Fieldbus communication errors or reflections. Prevention: Verify DIP switch settings match your fieldbus termination requirements. Field Note: Incorrect DIP switch settings on port 1 caused intermittent fieldbus timeouts. Always consult the hardware manual.
- Fiber Cable Damage: Risk: Signal loss or communication failure. Prevention: Inspect fiber optic connectors before installation; do not exceed minimum bend radius. Field Note: A kinked fiber cable during installation caused intermittent network dropouts that mimicked a bad adapter. Handle fiber cables carefully.
- Baseplate Seating: Risk: Intermittent controller communication. Prevention: Ensure the is fully seated and locked onto the baseplate. Field Note: A partially seated controller caused random network sync failures. Push firmly until the latch clicks.
- ESD Damage: Risk: Damage to during adapter installation. Prevention: Use grounded wrist strap when handling and adapter. Field Note: Static discharge during installation damaged the controller’s network interface. Handle with care.
