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Honeywell FC-USI-0002 - Universal Safety Interface (USI) Module
Honeywell FC-USI-0002 - Universal Safety Interface (USI) Module - Image 2

Honeywell FC-USI-0002 – Universal Safety Interface (USI) Module

Original price was: $49,800.00.Current price is: $41,888.00.

  • Brand: Honeywell
  • Model: FC-USI-0002
  • Warranty: One Year
  • Condition: 100% New & Original
  • Safety Level: SIL 3 Capable
  • Module Type: Universal Safety Interface
  • Processor: Integrated high-speed communication controller
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Category: SKU: Honeywell FC-USI-0002 Tag:

Description

1. Product Title

Honeywell FC-USI-0002 – Universal Safety Interface (USI) Module

 

2. Product Overview

The FC-USI-0002 is a sophisticated communication interface module utilized within the Honeywell Safety Manager (SM) platform. As a Universal Safety Interface, this module acts as a high-integrity gateway, enabling the Safety Manager to communicate with various subsystems, including specialized I/O integrated circuits, and external Control Network (UCN) structures.

In complex Safety Instrumented Systems (SIS), the FC-USI-0002 solves the critical problem of data translation and transmission between the main safety processors and peripheral equipment. It is engineered to maintain the highest levels of data integrity required for SIL 3 applications, ensuring that communication remains deterministic and fail-safe. By providing a bridge for safety-critical data, it allows for real-time monitoring and control of emergency shutdown (ESD) and fire and gas (F&G) functions.

 

3. Technical Specifications

  • Brand: Honeywell
  • Model: FC-USI-0002
  • Warranty: One Year
  • Condition: 100% New & Original
  • Safety Level: SIL 3 Capable
  • Module Type: Universal Safety Interface
  • Processor: Integrated high-speed communication controller
  • Power Consumption: 5.5W (Typical)
  • Operating Temp: 0°C to +70°C (32°F to 158°F)
  • Redundancy: Supports dual-redundant communication paths
  • Mounting: Backplane-mounted within the Safety Manager chassis

 

4. Key Features & Benefits

  • High-Integrity Data Path: The FC-USI-0002 utilizes advanced hardware-level diagnostics to ensure that every packet of safety data is verified before processing, preventing “silent” communication failures.
  • Redundant Architecture: Designed for 24/7 mission-critical uptime, the module supports redundant configurations. If one communication path is compromised, the system switches instantly to the backup without a safety trip.
  • Protocol Versatility: As a “Universal” interface, it is designed to handle multiple internal and external communication protocols, simplifying the integration of different generations of Honeywell safety hardware.
  • Galvanic Isolation: Provides electrical separation between different parts of the system, protecting the sensitive core processors from external electrical surges or ground loops.

 

5. Application Scenarios

  • Offshore Oil Platforms: The FC-USI-0002 manages the communication for Emergency Shutdown (ESD) systems, connecting remote sensors on the wellhead to the central safety logic.
  • Petrochemical Refineries: Deployed in Fire and Gas (F&G) systems where it ensures that flame and toxic gas detectors can communicate with high-speed suppression hardware.
  • Nuclear Power Plant Control: Used in auxiliary safety systems to maintain stable communication between the monitoring instrumentation and the reactor safety PLC.

 

6. Frequently Asked Questions (FAQ)

  • Q: What is the primary function of the FC-USI-0002?
    • A: It is a communication interface module that allows the Honeywell Safety Manager to exchange safety-critical data with peripheral I/O and external networks.
  • Q: How does the FC-USI-0002 contribute to system safety?
    • A: It provides a SIL 3-certified communication channel that includes self-diagnostics and error-checking to ensure that safety commands are never corrupted or delayed.
  • Q: Is the FC-USI-0002 hot-swappable?

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