Features:
- Two auto-ranging 10/100 Mb Ethernet channels through RJ45 connections.
- Two general-purpose serial channels through ten-pin AMP interfaces.
- Hot replacement with watchdog, self-test, and communication-reset functions.
Ethernet channels A and B connect the Safety Manager to networked engineering and supervisory systems, while serial channels C and D serve supported point-to-point devices.
The interface uses separate flash, local SRAM, and shared-memory resources so communication tasks remain isolated from the controller application path.
For systems at R140 or later, FX-USI-0002 is the replacement path; release level, protocol use, slot position, and existing cabling determine the migration scope.
Apter Power can assist with legacy sourcing, release compatibility, and migration planning for the Honeywell FC-USI-0002 Universal Safety Interface Module.
Honeywell FC-USI-0002 Universal Safety Interface Module Manuals, Datasheets, Links
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Honeywell FC-USI-0002 Universal Safety Interface Module Specs
General
- ManufacturerHoneywell
- ModelFC-USI-0002
- ConditionNew Original ready stock
- Product FamilyHoneywell Safety Systems
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
FC-USI-0002 Communication Channels
- Ethernet A and B: Two auto-ranging 10/100 Mb Ethernet channels use RJ45 connections.
- Serial C and D: Two general-purpose serial channels connect through ten-pin AMP interfaces.
- External systems: The module communicates with Experion PKS, Safety Builder, and other Safety Managers.
- Firewall: The module provides hardware-firewall protection for Safety Manager functions.
FC-USI-0002 Monitoring and Reset Functions
- Status LED: The front status indication reports normal operation, hardware errors, or startup state.
- Watchdog: A dedicated watchdog prevents communication lockout after a fatal processor condition.
- Self-test: Power-up diagnostics test registers, RAM, exception handling, and software integrity.
- Reset: Reset mechanisms include power events, processor STOP mode, and communication reset.
FC-USI-0002 Replacement Planning
- Official successor: Honeywell identifies FX-USI-0002 as the replacement from Safety Manager R140 and higher.
- Release check: Confirm the installed Safety Manager release before migration.
- Protocol check: Verify Ethernet, serial, and EUCN requirements before selecting the replacement.
- Cabling: Match the controller chassis slot and all communication cable interfaces.