Product Details
Configured for impedance matching and signal reflection suppression in Foxboro I/A Series network segments, the Foxboro P0916RB (P0916RB Fieldbus Baseplate Terminator) provides direct physical/electrical execution. It terminates active fieldbus lines at the baseplate interface, absorbing differential signal reflections and maintaining transmission wave shape across high-speed control communication channels.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | P0916RB |
| Brand | Foxboro |
| Origin | USA |
| Weight | 0.34 kg |
| Dimensions | 11 cm x 11.5 cm x 4.5 cm |
| Operating Temp | -40 deg C to +70 deg C |
| Power Consumption | Passive bus termination |
| Connector Type | 9-Pin Male |
| Material | Polycarbonate |
| Protection Rating | IP66 |
| Operating Humidity | 0% to 95% non-condensing |
Channel-to-Channel Isolation and Bus Signal Integrity
The Foxboro P0916RB incorporates passive resistive-capacitive termination networks engineered to stabilize signal line impedance across fieldbus segments. By clamping signal reflections at terminal nodes, the unit protects connected I/O communication cards from ground potential differentials and preserves 4-20 mA HART loop protocol signal paths operating along adjacent bus lines.
Frequently Asked Questions
Q: Does the P0916RB fieldbus terminator draw operating power from the backplane?
A: No, the P0916RB is a passive termination component that conditions signal lines without consuming active backplane current.
Q: Can the P0916RB be installed or removed while the fieldbus network is powered?
A: Yes, passive termination assemblies can be connected or disconnected without interrupting DC power supplies, though segment communication stability must be monitored during maintenance.
Field Installation Guidelines
Align the 9-pin male connector of the P0916RB with the corresponding termination port on the baseplate assembly and seat the housing firmly. Ensure the polycarbonate enclosure latches completely to maintain the IP66 ingress protection rating against moisture and dust.
Verify that signal cable shielding is grounded to the cabinet earth bar at a single point to prevent ground loop interference. Maintain a minimum bending radius for connected fieldbus cables, avoiding tight bends near the connector assembly. When routing conduit through cabinet panels, ensure all NPT fittings maintain 5 full threads of engagement to meet industrial installation standards.
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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