Honeywell FX-USI-0002 Universal Safety Interface

Universal Safety Interface with 4 Communication Channels

The Honeywell FX-USI-0002 Universal Safety Interface enables Ethernet and serial communication with external devices. 

Communication & Safety Features

• Four independent communication channels for versatile connectivity options
• Built-in hardware firewall safeguards safety functions within Safety Manager
• Motorola 8270 communication processor powers efficient data exchange
• Supports EUCN protocol (FX-USI-0002 and FE-USI-0002)

Memory Architecture

• Flash memory: 8 Mbyte for system and application programs
• Local SRAM: 8 Mbyte with Error Detecting and Correcting logic
• Shared RAM: 256 kilobyte for data exchange with Control Processor
• EEPROM: Stores MAC addresses and hardware revision numbers
• Update flash content without removing the module

Communication Interfaces

• Two dual-speed fast Ethernet transceivers for high-speed network
• Two general-purpose serial communication controller channels
• Versatile serial communication capabilities

Technical Specifications

• Brand: Honeywell
• Model: FX-USI-0002
• Approvals: CE, TUV, UL, CSA, FM
• 5V supply voltage: 5V DC ±5%
• 5V supply current: 1.2A maximum

Environmental Specifications

• Operating temperature: -5°C to +70°C (+23°F to +158°F)
• Storage temperature: -40°C to +85°C (-40°F to +185°F)
• Relative humidity: 10-95% non-condensing

Physical Specifications

• Dimensions: 176 × 35.2 × 212 mm (H × W × D)
• Weight: 0.7 kg
• Compact form factor for Controller chassis installation

Compatibility Note

• FX-USI-0002 replaces FC-USI-0001, FC-USI-0002, and FE-USI-0002 from Safety Manager R140 and higher
• Drop-in replacement for existing installations

Installation & Packaging

• Plugs directly into Controller chassis
• Includes module with front-panel connectors
• Ready for Ethernet and serial cable connection
• Shipping: FedEx, UPS, DHL worldwide

FAQ

• Q: What is the difference between FX-USI-0002 and previous versions?
  A: FX-USI-0002 replaces FC-USI-0001, FC-USI-0002, and FE-USI-0002 from R140 onward. It offers enhanced memory and performance.
• Q: Does this module work as a firewall?
  A: Yes. The USI-0002 includes a hardware firewall that protects safety functions from unauthorized network access.
• Q: What protocols does FX-USI-0002 support?
  A: It supports EUCN protocol. The module handles Ethernet and serial communication for external device connectivity.