1786-BNC Allen-Bradley ControlNet Series Cable Connector
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Dimensions: 3 x 1.5 x 1.5 cm
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Country of origin: USA
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Payment: T/T, Western Union
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Shipping port: Xiamen
Configured for ControlNet coaxial media termination in ControlNet network installations, the Allen-Bradley 1786-BNC (1786-BNC Cable Connector) provides direct physical connection between RG-6QS coaxial cables and ControlNet communication segments.
Model Identification
| Parameter | Specification |
|---|---|
| Model | 1786-BNC |
| Brand | Allen-Bradley |
| Product Type | Cable Connector |
| Network Series | ControlNet |
| Connector Type | BNC Plug |
| Media Type | Coaxial Cable |
| Cable Compatibility | RG-6QS |
| Impedance | 75 ohm +/-1 ohm |
| Frequency Range | 0-4 GHz |
| VSWR | <=1.3:1 @ 3 GHz |
| Insertion Loss | <=0.3 dB @ 3 GHz |
| Protection Rating | IP20 |
| Origin | USA |
| Weight | 0.01 kg |
| Shipping Dimensions | 3 x 1.5 x 1.5 cm |
| Operating Temp | -40 deg C to +85 deg C |
| Power Consumption | Passive component, no external power required |
Hardware Specifications
The 1786-BNC is a passive ControlNet coaxial connector designed for RG-6QS media systems. It provides a 75 ohm connection interface for ControlNet coaxial cable assemblies and maintains signal transmission characteristics across the specified frequency range.
The connector uses a BNC plug interface and supports ControlNet physical layer installation requirements. No configuration software, firmware loading, or external power connection is required.
ControlNet Communication Characteristics
The 1786-BNC is used within Allen-Bradley ControlNet coaxial networks where controlled impedance and signal continuity are required. Proper connector installation maintains the electrical characteristics of the communication media.
The ControlNet architecture depends on consistent coaxial termination, cable routing, and connector contact quality. The 1786-BNC supports deterministic network communication by preserving the physical layer connection between ControlNet devices.
Ordering Information
- 1 x Allen-Bradley 1786-BNC ControlNet Cable Connector
- 1 x BNC plug connector assembly
- Compatible with ControlNet RG-6QS coaxial media systems
- No external power supply or configuration accessories included
Field Installation Guidelines
Cable Connection
- Verify the coaxial cable type before installation. The connector is specified for RG-6QS ControlNet media.
- Ensure the BNC interface is fully engaged and mechanically secured.
- Avoid excessive bending stress near the connector termination area.
Signal Integrity
- Maintain proper cable routing away from high-current power conductors.
- Use correct shielding practices for industrial communication installations.
- Inspect connector contacts for contamination before connection.
Mechanical Installation
- Install the connector within the environmental limits of the ControlNet network location.
- Avoid installation environments exceeding the specified vibration and temperature ratings.
- Confirm that the connector is not exposed to conditions beyond the IP20 enclosure requirements.
Frequently Asked Questions
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What network system is the 1786-BNC designed for?
The 1786-BNC is designed for Allen-Bradley ControlNet coaxial communication networks using RG-6QS cable media.
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Does the 1786-BNC require external power?
No. The 1786-BNC is a passive cable connector and does not consume electrical power during operation.
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What cable type is compatible with this connector?
The connector is specified for RG-6QS coaxial cable used in ControlNet network installations.
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What is the connector impedance specification?
The 1786-BNC provides a 75 ohm impedance interface with a tolerance of +/-1 ohm.
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Can the 1786-BNC be used for Ethernet communication?
No. The 1786-BNC is designed for ControlNet coaxial media and is not an Ethernet connector.
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What environmental temperature range is supported?
The operating temperature range is -40 deg C to +85 deg C according to the provided specification.
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Is firmware configuration required after installation?
No. The 1786-BNC is a passive physical layer component and does not contain configurable firmware.
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What installation factor affects communication performance?
Proper cable type selection, connector engagement, shielding, and routing practices affect ControlNet signal performance.
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Shipping & Returns
Shipping
- Emergency Dispatch: Same-day shipping for in-stock orders placed before 2:00 PM (GMT+8).
- Premium Carriers: Reliable global delivery via DHL, FedEx, and UPS to 150+ countries.
- Flexible Options: We support shipping via your own carrier account (DHL/FedEx/UPS).
- Industrial Packaging: Professional ESD protection and reinforced shock-absorbent packaging.
Returns
- 30-Day Window: Request a return within 30 days of receipt for eligible items.
- Condition: Items must be in their original, factory-sealed condition with all tags.
- Hassle-Free Process: Contact sales@maxwellplc.com for a return label and instructions.
- Fast Refunds: Approved refunds are processed to your original payment method within 10 days.
Shipping & Returns
Shipping
- Emergency Dispatch: Same-day shipping for in-stock orders placed before 2:00 PM (GMT+8).
- Premium Carriers: Reliable global delivery via DHL, FedEx, and UPS to 150+ countries.
- Flexible Options: We support shipping via your own carrier account (DHL/FedEx/UPS).
- Industrial Packaging: Professional ESD protection and reinforced shock-absorbent packaging.
Returns
- 30-Day Window: Request a return within 30 days of receipt for eligible items.
- Condition: Items must be in their original, factory-sealed condition with all tags.
- Hassle-Free Process: Contact sales@maxwellplc.com for a return label and instructions.
- Fast Refunds: Approved refunds are processed to your original payment method within 10 days.
Warranty
Warranty
- 12-Month Guarantee: A comprehensive one-year warranty covers all functional defects.
- Authenticity: Every part is guaranteed 100% original, brand-new, and genuine.
- Expert Support: Dedicated technical assistance to verify and resolve any hardware issues.
- Peace of Mind: Long-term reliability support for all your mission-critical automation parts.
Warranty
Warranty
- 12-Month Guarantee: A comprehensive one-year warranty covers all functional defects.
- Authenticity: Every part is guaranteed 100% original, brand-new, and genuine.
- Expert Support: Dedicated technical assistance to verify and resolve any hardware issues.
- Peace of Mind: Long-term reliability support for all your mission-critical automation parts.
Secure Payment
Secure Payment
- Flexible T/T: 100% T/T for stock items; 30% deposit / 70% balance for lead-time orders.
- Local Friendly: RMB transfers are accepted if you have a local agent in China.
- Best Price: Our Best Price Guarantee ensures you get the most competitive market rates.
- Data Safety: All transactions are processed through encrypted and secure banking channels.
Secure Payment
Secure Payment
- Flexible T/T: 100% T/T for stock items; 30% deposit / 70% balance for lead-time orders.
- Local Friendly: RMB transfers are accepted if you have a local agent in China.
- Best Price: Our Best Price Guarantee ensures you get the most competitive market rates.
- Data Safety: All transactions are processed through encrypted and secure banking channels.
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