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SKU: P0916DB

Foxboro Schneider Electric P0916DB I/A Series Fiber Optic Fieldbus Expansion Cable

The Foxboro P0916DB is a high-performance fiber optic expansion cable for the I/A Series DCS. It provides a noise-immune, high-speed data link between Fieldbus Modules and controllers, ensuring reliable long-distance communication and deterministic control in demanding industrial environments.

Product Description

The Foxboro P0916DB functions as a high-speed fiber optic expansion cable designed for the I/A Series (Intelligent Automation) distributed control system. This specialized cable facilitates the critical data link between Fieldbus Modules (FBM) and the Field Control Processors (FCP) over extended distances. Because industrial plants often cover large areas with significant electromagnetic interference, the P0916DB utilizes fiber optic technology to ensure that process data remains immune to electrical noise and ground loops.

Furthermore, this cable supports the expansion of the high-speed Fieldbus, allowing engineers to distribute I/O clusters closer to the field equipment while maintaining centralized control logic. The P0916DB features ruggedized connectors designed for the high-vibration and chemically diverse environments found in processing facilities. Since it provides a deterministic communication pathway, the cable ensures that time-critical control signals reach their destination without latency. Consequently, the P0916DB plays a vital role in maintaining the reliability and scalability of the Foxboro Evo and I/A Series architectures.

Key Technical Characteristics

  • Manufacturer: Foxboro (Schneider Electric)
  • Model Identification: P0916DB
  • Product Series: I/A Series / Foxboro Evo
  • Cable Type: Fiber Optic Fieldbus Expansion
  • Connectivity: Optimized for FCP to FBM communication links
  • Signal Integrity: Complete immunity to EMI (Electromagnetic Interference) and RFI
  • Durability: Industrial-grade outer jacket resistant to moisture and chemical exposure
  • Data Rate: Supports standard high-speed Fieldbus transmission protocols
  • Configuration: Pre-terminated for plug-and-play installation in Foxboro enclosures
  • Functional Role: Extends the physical reach of the control network without signal degradation

Industrial Applications

Instrumentation engineers and DCS technicians deploy the P0916DB to bridge the gap between control rooms and remote process areas. Specifically, the cable is essential for:

  • Remote I/O Integration: Linking modular I/O racks located in satellite instrument houses back to the main controller.
  • Substation Automation: Providing noise-free data transmission in high-voltage areas where copper cabling would fail.
  • Refinery Expansion: Adding new process loops to an existing I/A Series system by extending the Fieldbus backbone.
  • Hazardous Area Isolation: Facilitating communication across different plant zones while maintaining electrical isolation.