Product Details
Configured for high-speed network communication and serial interface processing in Honeywell Safety Manager platforms, the Honeywell FC-USI-0002 CC V1.0 (FC-USI-0002 Universal System Interface Module) provides direct physical/electrical execution.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | FC-USI-0002 CC V1.0 |
| 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 V1.0 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 shield 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 memory protection mechanism is integrated into the FC-USI-0002 CC V1.0 local memory?
A: The 8 MB local SRAM features Error Detection and Correction (EDAC) hardware logic that automatically corrects single-bit memory faults during active control execution.
Q: How is backplane communication isolated from external network interfaces on the FC-USI-0002 CC V1.0?
A: The module incorporates built-in galvanic and channel-to-channel isolation on both serial ports and Ethernet physical layers, isolating external noise from the internal Control Processor interface.
Field Installation Guidelines
- Power down the Safety Manager chassis primary supply prior to seating or removing the module from the rack backplane.
- Ensure serial lines (RS-232/RS-485) are connected using shielded twisted-pair cables, with drain wires terminated to a single earth ground point.
- Lock RJ45 Ethernet connectors securely in place to maintain continuous 10/100 Mbps physical link connectivity.
- Verify ambient panel temperature remains strictly within -20 to +50 deg C with relative humidity kept under 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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