Product Details
Configured for high-speed module interconnection and power routing in Foxboro I/A Series networks, the Foxboro P0926HC (P0926HC Fieldbus Baseplate) provides direct physical/electrical execution. It features a horizontal 2-slot modular mounting layout engineered to interface Field Control Processors (such as the FCP270) with system fieldbus channels and time strobe synchronization lines.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | P0926HC |
| Brand | Foxboro |
| Origin | USA |
| Weight | 0.99 lbs (0.45 kg) |
| Dimensions | Compact 2-slot sub-rack housing |
| Operating Temp | -20 deg C to +70 deg C |
| Power Consumption | System backplane powered |
| Module Capacity | 2 slots for FCP270 / fieldbus modules |
| Mounting Orientation | Horizontal |
| Signal Interfaces | Fieldbus and Time Strobe synchronization bus |
Channel-to-Channel Isolation and Loop Diagnostics
The Foxboro P0926HC baseplate incorporates backplane trace shielding and isolation barriers designed to maintain signal integrity across high-speed digital communications. By preventing ground loop currents and cross-channel voltage transients from interfering with field-side signaling, the unit supports deterministic communication execution and precise 4-20 mA HART loop protocol timing signals transmitted via connected control processors.
Frequently Asked Questions
Q: What is the primary role of the time strobe connection on the P0926HC baseplate?
A: The time strobe interface delivers dedicated hardware pulse synchronization across connected slots to maintain precise event sequence timing and microsecond-level clock alignment between control modules.
Q: Can modules installed on the P0926HC baseplate be hot-swapped during active system operation?
A: Yes, the baseplate circuitry supports live insertion and removal of compatible control processors and fieldbus modules without interrupting power or data transfer on adjacent system racks.
Field Installation Guidelines
Mount the baseplate horizontally on the enclosure backpanel, ensuring all ground spring clips contact the unpainted metal panel surface for proper chassis grounding. Maintain a minimum vertical clearance of 50 mm above and below the assembly to facilitate natural convection cooling across installed process modules.
All fieldbus network and time strobe wiring must use shielded twisted-pair cables with drain wires bonded directly to a low-impedance ground bar. When routing external field cabling into the control enclosure, verify that all NPT conduit fittings achieve a minimum 5-thread engagement to ensure long-term mechanical and environmental compliance.
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.
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