Product Details
The Honeywell 51195199-020, also cataloged as the 51195199 UCN Trunk Cable Set, operates as a dedicated hardware component for deterministic coaxial media signal transmission within Universal Control Network (UCN) platforms.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 51195199-020 |
| Brand Honeywell | Honeywell |
| Origin | USA |
| Weight | 1.80 kg |
| Dimensions | Cable length: 20 m (Outer diameter: 10.3 mm) |
| Operating Temp | -20 deg C to +75 deg C |
| Power Consumption | Passive physical transmission media (0 W) |
| Cable Impedance | 75 ohm characteristic impedance |
| Connector Type | Heavy-duty dual BNC coaxial terminations |
Channel-to-Channel Isolation & Signal Attenuation Control
The 51195199-020 UCN trunk assembly incorporates quad-shielded coaxial construction to achieve channel-to-channel isolation from external electromagnetic interference and prevent high-frequency signal attenuation across distributed network nodes. Designed to maintain 75 ohm characteristic impedance matching, the cable set eliminates standing waves and signal reflection along the physical layer bus, ensuring consistent 5 Mbit/s token-passing communication between Universal Control Networks, Process Managers (PM), and Advanced Process Managers (APM).
Frequently Asked Questions
Q: Can the 51195199-020 UCN trunk cable be spliced or field-repaired if physically damaged?
A: Field splicing is strictly prohibited as standard crimp connectors introduce impedance mismatches, resulting in signal reflections that degrade UCN network communication. Damaged cable segments must be replaced with factory-terminated assemblies.
Q: What is the minimum bend radius constraint for installing this 20m coaxial cable assembly?
A: The minimum physical bend radius for static installation is 100 mm (approximately 10 times the outer cable diameter) to avoid distorting the internal dielectric geometry and shifting characteristic impedance.
Field Installation Guidelines
- Routing Path Separation: Route the UCN coaxial trunk cable through dedicated metallic conduits, maintaining a minimum physical separation of 300 mm from high-voltage AC power lines and motor drive wiring.
- Connector Protection: Keep protective caps installed on the factory BNC connectors until final mating with the UCN tap taps or network interface cards to prevent dust contamination and pin bending.
- Grounding Protocol: Ensure trunk shield grounding is executed strictly through the system tap blocks at designated single-point cabinet ground bars. Do not ground cable shields at multiple intermediate points to prevent circulating ground currents.
- Strain Relief: Fasten the cable every 1.5 m along cable trays using non-metallic conduit clamps to avoid mechanical tension on terminal connectors.
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.
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