Allen-Bradley 1786-TPS ControlNet T-Type Coaxial Tap Cable
$123.00
$320.00
Description
Allen-Bradley 1786-TPS ControlNet T-Type Coaxial Tap Cable
The Allen-Bradley 1786-TPS, also cataloged as the 1786-TPS Tap Cable, operates as a dedicated hardware component for physical coaxial drop line connections within ControlNet communication networks.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 1786-TPS |
| Brand | Allen-Bradley |
| Series | 1786 Repeaters / ControlNet Media |
| Origin | USA |
| Weight | 0.31 lbs |
| Operating Temp | -13 to 158 deg F (-25 to 70 deg C) |
| Non-Operating Temp | -40 to 185 deg F (-40 to 85 deg C) |
| Relative Humidity | 5% to 95% (non-condensing) |
| Maximum Operating Shock | 30 g |
| Network Interface | ControlNet 5 Mbps coaxial architecture |
| Tap Configuration | One tap, T-type coaxial tap with straight BNC connector |
| Mounting Specification | Surface / Fixture / DIN Rail Mount |
Deterministic ControlNet Physical Layer Signal Integrity
The 1786-TPS T-tap assembly maintains exact 75 ohm characteristic impedance matching across physical coaxial trunk connections to prevent signal reflections on deterministic EtherNet/IP and ControlNet backplane networks. By regulating drop cable length to exactly 1 meter, the assembly suppresses network attenuation, enforces physical medium isolation, and ensures deterministic message timing compliance across high-density I/O drop nodes and repeater expansion segments.
Frequently Asked Questions
Q: What is the maximum physical drop distance allowed by the 1786-TPS tap assembly?
A: The 1786-TPS features an integrated, factory-terminated 1 meter coaxial drop cable to ensure compliance with strict ControlNet physical layer impedance standards and signal reflection limits.
Q: Does the 1786-TPS tap support hot-swapping node connections during active network operation?
A: Yes, nodes can be connected or disconnected at the BNC interface without interrupting the physical continuity or impedance integrity of the main coaxial trunk line.
Q: What mounting options are available for securing the tap inside an enclosure?
A: The tap enclosure is engineered for versatile installation, supporting direct surface mounting, fixture mounting, or standard DIN rail mounting using universal industrial mounting clips.
Field Installation Guidelines
- Mount the 1786-TPS tap base securely to a grounded DIN rail or flat panel surface prior to connecting coaxial trunk lines.
- Connect trunk line RG-6 coaxial cables to the outer BNC tap connectors, ensuring full quarter-turn bayonet locking engagement.
- Route the 1 meter drop cable to the local node interface card, maintaining a minimum bending radius of 50 mm to prevent internal coaxial conductor deformation.
- Verify that shield grounding is maintained through the tap body ground connection according to Allen-Bradley ControlNet media planning standards
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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