Products Description
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Allen-Bradley 1786-BNCJI ControlNet Isolated Bulkhead BNC Connector – Technical Specifications and FAQ
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | Allen-Bradley |
| Manufacturer | Rockwell Automation |
| Model | 1786-BNCJI |
| Product Series | ControlNet |
| Product Type | Isolated Bulkhead Coaxial Connector |
| Connector Configuration | BNC Jack-to-Jack |
| Connector Interface | BNC Coaxial |
| Main Function | Allows ControlNet trunk coaxial cables to pass through metal cabinet walls while maintaining electrical isolation |
| Network Protocol | ControlNet |
| Cable Compatibility | 75 Ω RG-6 ControlNet coaxial cable |
| Impedance | 75 Ω |
| Enclosure Rating | IP20 |
| Installation | Panel, cabinet, or metal enclosure bulkhead |
| Isolation Function | Prevents the coaxial cable shield from inadvertently grounding against metallic enclosure surfaces |
| Operating Temperature | Refer to ControlNet accessory environmental specifications; model-specific range not separately published |
| Dimensions (H × L × W) | Approx. 25 × 50 × 50 mm (distributor-listed) |
| Weight | Approx. 0.20 kg (distributor-listed; confirm whether packaging is included) |
| Country of Origin | Multiple countries, depending on manufacturing location |
| Lifecycle Status | Active Mature |
| UPC | 612598165032 |
FAQ
FAQ
Q1: What is the Allen-Bradley 1786-BNCJI?
A: It is a ControlNet isolated bulkhead coaxial connector designed to connect BNC coaxial cable sections through metal cabinet or panel walls.
Q2: What is the main function of the 1786-BNCJI?
A: It allows ControlNet trunk cables to pass through metal enclosures while preventing the cable shield from making unintended electrical contact with grounded metal surfaces.
Q3: What type of connectors does it use?
A: It features a BNC jack-to-jack connection for ControlNet coaxial cable installations.
Q4: Which coaxial cable is compatible with this connector?
A: It is designed for the 75-ohm RG-6 coaxial cable system used in ControlNet networks.
Q5: What is the difference between 1786-BNCJI and 1786-BNCJ?
A: The 1786-BNCJI is an isolated bulkhead connector for passing cables through metal enclosure walls, while the 1786-BNCJ is a bullet jack-to-jack connector used to join or reserve a coaxial trunk connection.
Q6: What is the enclosure protection rating?
A: The connector is listed with an IP20 rating. It is intended for protected indoor cabinet and panel installations, not direct exposure to water or dust.
Q7: What are the dimensions and weight?
A: Distributor-listed dimensions are approximately 25 × 50 × 50 mm, with an approximate weight of 0.20 kg. Confirm the actual product and packaging measurements before arranging shipment.
Q8: What is the country of origin and lifecycle status?
A: Rockwell Automation lists multiple possible countries of origin depending on manufacturing location. The lifecycle status is Active Mature.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
