Product Details
The Foxboro P0922BD serves as the primary P0922BD Distributed Control Processor utilized to execute real-time PID control loops and sequential logic execution across Foxboro I/A Series DCS platforms. It executes deterministic control algorithms, alarm management, and process data conditioning via a 24 VDC supply rail.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | P0922BD |
| Brand | Foxboro |
| Origin | USA |
| Weight | 0.71 kg |
| Dimensions | 130 mm x 30 mm x 160 mm |
| Operating Temp | -40 deg C to +70 deg C |
| Power Consumption | Approx. 10 W |
| Supply Voltage | 24 VDC |
| Real-Time Functions | PID loop control, Boolean/sequential logic, alarm management |
| Vibration Resistance | 0.5 g RMS (5-500 Hz) |
| Shock Resistance | 15 g, 20 ms half-sine |
| Storage Temp | -40 deg C to +85 deg C |
| Operating Humidity | 0% to 95% non-condensing |
Channel-to-Channel Isolation and FOUNDATION Fieldbus Integration
The Foxboro P0922BD features high-density bus interface electronics with channel-to-channel isolation to isolate processing circuits from field ground noise. This isolation maintains loop stability across downstream 4-20 mA HART loop protocol transmitters and FOUNDATION Fieldbus / Profibus PA networks connected to the controller architecture.
Frequently Asked Questions
Q: What power parameters are required for operating the P0922BD module?
A: The P0922BD requires a 24 VDC supply voltage and draws approximately 10 W during active loop execution.
Q: How does the P0922BD maintain operational stability in high-vibration cabinet layouts?
A: The unit is rated for vibration resistance up to 0.5 g RMS (5 to 500 Hz) and shock resistance up to 15 g (20 ms half-sine).
Field Installation Guidelines
Position the P0922BD processor vertically in the designated rack enclosure slot. Press firmly until the rear connector seats into the backplane, and tighten top/bottom retaining screws to prevent displacement from shock and vibration.
Ensure 24 VDC power lines are de-energized prior to installation. Maintain physical separation between high-voltage power conduits and low-voltage system cables within the enclosure. Connect cable shielding directly to the panel earth bus. For cabinet entries, ensure threaded NPT conduit fittings achieve at least 5 full threads of engagement.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
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