Product Details
Configured for high-speed network communication and serial interface processing in Honeywell Safety Manager platforms, the Honeywell FC-USI-0002 CC V2.0 (FC-USI-0002 Universal System Interface Module) provides direct physical/electrical execution.
Suffix Breakdown & Model Matrix
| Model Number | Revision / Coating | Communication Ports | Operating Temperature |
|---|---|---|---|
| FC-USI-0002 CC V2.0 | Conformal Coated (CC), Rev V2.0 | 2x Ethernet, 2x Serial (RS-232/485) | -20 to +50 deg C |
| FC-USI-0002 CC V1.0 | Conformal Coated (CC), Rev V1.0 | 2x Ethernet, 2x Serial (RS-232/485) | -20 to +50 deg C |
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | FC-USI-0002 CC V2.0 |
| Brand | Honeywell |
| Origin | USA |
| Weight | 0.8 kg |
| Dimensions | 105 mm x 105 mm x 29 mm |
| Operating Temp | -20 to +50 deg C |
| Power Consumption | Max 1.2 A at 24 VDC / 5 VDC +/-5% |
| Ethernet Ports | 2 ports (10/100 Mbps) |
| Serial Channels | 2 channels (RS-232 / RS-485) |
| Flash Memory | 8 MB |
| Local SRAM | 8 MB with EDAC |
| Shared RAM | 256 KB |
Channel-to-Channel Isolation & Protocol Management
The FC-USI-0002 CC V2.0 features dual isolated serial channels (RS-232/RS-485) and dual 10/100 Mbps Ethernet ports engineered for high-availability process control networks. Integrated channel-to-channel isolation and galvanic shielding protect internal 256 KB Shared RAM buffers from field-side ground loops and surge transients. Compatible with 4-20 mA HART loop protocol gateways and DCS controllers, the unit preserves high-speed backplane data integrity without compromising safety processor determinism.
Frequently Asked Questions
Q: What is the primary difference between revision V2.0 and earlier hardware revisions of the FC-USI-0002 CC?
A: Revision V2.0 incorporates updated internal bus components and firmware flash compatibility enhancements while maintaining identical physical dimensions, power pinouts, and backplane slot compliance.
Q: How does the local memory error handling operate during active system operation?
A: The 8 MB local SRAM features built-in Error Detection and Correction (EDAC) hardware logic that automatically identifies and rectifies single-bit memory faults in real time.
Field Installation Guidelines
- Isolate all rack primary power feeds prior to inserting or removing the FC-USI-0002 CC V2.0 module from its backplane slot.
- Verify that serial communication links (RS-232/RS-485) utilize shielded twisted-pair cables with drain wires terminated to a single earth ground bar.
- Secure RJ45 network cabling using mechanical connector latches to prevent intermittent Ethernet communication drops.
- Maintain control cabinet environmental temperature within -20 to +50 deg C with relative humidity below 95% (non-condensing).
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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