Allen-Bradley 1768-CNBR CompactLogix ControlNet Bridge Module
$123.00
$320.00
Description
Allen-Bradley 1768-CNBR CompactLogix ControlNet Bridge Module
Configured for ControlNet communication bridging in CompactLogix systems, the Allen-Bradley 1768-CNBR (1768-CNBR ControlNet Bridge Module) provides direct physical/electrical execution for network data exchange through redundant ControlNet communication paths at 5 Mbps.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 1768-CNBR |
| Brand | Allen-Bradley |
| Origin | USA |
| Weight | 0.53 lbs |
| Operating Temp | 0 - 60 deg C |
| Product Type | ControlNet Bridge Module |
| Product Series | CompactLogix |
| Network Type | ControlNet |
| Communication Rate | 5 Mbps |
| Logix Connections | 48 connections |
| Maximum Nodes | 99 nodes |
| Physical Ports | 2 ControlNet BNC ports, 1 ControlNet RJ45 port |
| Cable Type | Quad-shield RG6 coaxial cable |
| Operating Shock | 30 G |
| Storage Temperature | -40 - 85 deg C |
| Relative Humidity | 5 - 95% non-condensing |
Profinet / EtherNet-IP Deterministic Networks and ControlNet Communication
The 1768-CNBR module integrates CompactLogix controller architecture with ControlNet deterministic communication. The bridge module manages scheduled and unscheduled network data transfer through ControlNet connections while supporting up to 48 Logix connections and 99 network nodes.
The dual ControlNet BNC interface supports redundant bridge configurations within ControlNet network structures. The module provides communication path management between CompactLogix controllers and ControlNet devices using defined network timing and addressing parameters.
Firmware flash compatibility within the CompactLogix platform allows communication module configuration updates and controller system maintenance through supported programming tools.
Frequently Asked Questions (FAQ)
Q: What communication speed does the 1768-CNBR support?
A: The module supports a ControlNet communication rate of 5 Mbps.
Q: How many ControlNet nodes and Logix connections are supported?
A: The module supports up to 99 ControlNet nodes and 48 Logix connections.
Q: What physical communication interfaces are available on the module?
A: The module provides two ControlNet BNC ports and one ControlNet RJ45 port for network connection.
Field Installation Guidelines
Install the 1768-CNBR module in a compatible CompactLogix chassis slot and verify controller backplane compatibility before applying power.
Connect ControlNet cables using the specified coaxial cable type and maintain correct network termination practices. Route communication cables separately from high-voltage power conductors to reduce electromagnetic interference.
Verify node addressing, network configuration, and bridge communication parameters before system operation. Use proper cable shielding and grounding methods according to the ControlNet installation requirements.
Maintain the operating environment within the specified temperature and humidity ranges. Protect the module from conductive contamination, excessive vibration, and mechanical impact during installation and operation.
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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