Product Details
Product Overview
The Allen Bradley 1786-TNCL10 serves as the primary termination interface for ControlNet coaxial media systems. This TNC-style coaxial plug ensures a secure, low-impedance connection between the RG-6 cabling and network taps or repeaters. We supply these components as 100% Brand New original units, guaranteeing optimal signal conductivity and mechanical durability for high-speed industrial data buses.
Technical Specifications
The 1786-TNCL10 features precision-machined hardware designed to withstand the rigors of industrial environments.
| Feature | Specification |
| Manufacturer | Allen Bradley (Rockwell Automation) |
| Part Number | 1786-TNCL10 |
| Connector Type | TNC (Threaded Neill–Concelman) |
| Media Compatibility | RG-6 Coaxial Cable |
| Quantity per Pack | 4 Units |
| Component Category | Connector / Terminal / Pin |
| Weight | 0.10 lbs (Approx. 0.045 kg) |
| Application | ControlNet Physical Layer |
Engineering Advantages
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Threaded Locking Mechanism: The TNC design utilizes a threaded interface rather than a bayonet mount. This provides superior vibration resistance, preventing accidental disconnections in high-impact machinery environments where BNC connectors might fail.
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Shielding Integrity: The 1786-TNCL10 maintains 360-degree shielding continuity. By minimizing signal leakage and blocking external RFI/EMI, this connector preserves the high-speed data packets required for deterministic ControlNet performance.
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Low Insertion Loss: High-grade conductive plating reduces contact resistance. This ensures that the signal strength remains within tolerance even across complex network segments with multiple connection points.
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Industrial Durability: The rugged construction resists corrosion and oxidation. This makes it an ideal choice for wastewater treatment, chemical processing, and automotive assembly lines where atmospheric contaminants are present.
FAQs
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Why does ControlNet use TNC connectors like the 1786-TNCL10 instead of standard BNC?
The threaded TNC interface provides a more robust mechanical connection than a standard BNC. In industrial settings with constant vibration or heavy cable movement, the 1786-TNCL10 prevents intermittent signal loss by maintaining constant physical contact between the plug and the jack.
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Is special tooling required for the 1786-TNCL10 installation?
Yes. To achieve a professional-grade termination, use the official Allen Bradley coax stripping and crimping tools. Correct cable preparation ensures the center conductor and shielding mesh seat perfectly within the 1786-TNCL10 housing, preventing impedance mismatches.
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Does this package include four individual connectors?
Correct. The 1786-TNCL10 is a 4-unit pack. This allows for the termination of two complete cable segments or provides on-site spares for maintenance personnel during system commissioning.
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Can I use this with non-ControlNet RG-6 cables?
While the connector fits standard RG-6 dimensions, it is specifically engineered and tested for ControlNet specifications. Using it within the 1786 media system ensures compliance with Rockwell Automation network standards and maintains system warranties.
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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