Product Details
Configured for high-integrity signal transmission in Local Control Network (LCN) systems, the Honeywell 51308112-100 (51308112-100 Coaxial Cable Set) provides direct physical/electrical execution.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 51308112-100 |
| Brand | Honeywell |
| Origin | USA / As indicated on unit label |
| Weight | Standard assembly weight based on 200 meter reel |
| Dimensions | Outer diameter per standard RG11 specifications |
| Operating Temp | -40 to +85 deg C |
| Power Consumption | Passive component |
| Cable Type | RG11 coaxial cable with integrated ferrites |
| Impedance | 75 ohms |
| Connector Type | SMA-type connectors |
| Shielding | High-density braided shield for EMI minimization |
4-20 mA HART Loop & Channel-to-Channel Isolation Characteristics
To maintain signal fidelity across distributed DCS nodes and prevent ground potential differentials, the cable architecture relies on a 75 ohm matched impedance transmission profile combined with high-attenuation inline ferrites. These hardware-level features mitigate high-frequency common-mode noise and cross-channel electromagnetic interference (EMI) along extended 200 meter physical bus runs, ensuring stable network communication between LCN interface cards without external signal amplification.
Frequently Asked Questions
Q: What is the primary purpose of the integrated ferrites on this coaxial assembly?
A: The ferrites suppress high-frequency common-mode electromagnetic interference (EMI) along the 200 meter path, preventing signal degradation across the 75 ohm coaxial line.
Q: Can this cable assembly be shortened or field-terminated with standard BNC connectors?
A: No. Modifying cable length alters the calibrated impedance matching, and changing from the factory-installed SMA-type connectors can compromise connection stability within LCN system interfaces.
Q: What bend radius precautions must be taken during installation?
A: Standard RG11 installation limits apply; maintain a minimum static bend radius of 10 times the outer cable diameter to prevent internal conductor displacement and impedance changes.
Field Installation Guidelines
- Inspect the SMA connectors and ferrite beads for physical damage prior to pulling the cable through raceways.
- Maintain a minimum bending radius during installation to prevent deformation of the RG11 coaxial dielectric layer.
- Keep the coaxial line segregated from high-voltage AC power lines and variable frequency drive cables to minimize EMI coupling.
- Fully thread and torque SMA connectors onto the system interface ports to establish continuous low-resistance shield grounding.
- Secure the cable using non-conductive cable clamps placed at regular intervals to prevent mechanical strain on termination ends.
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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