The Allen-Bradley 1768-CNBR CompactLogix communication module is a ControlNet communication module. It is compatible with certain controllers from the Allen-Bradley CompactLogix series. The 1768-CNBR CompactLogix communication module is frequently used in redundancy control and media systems. It also supports deterministic data delivery, repeatable data delivery, and the high-speed transfer of time-sensitive data between controllers and I/O modules. The 1768-CNBR CompactLogix communication module is also known as a bridge module and it supports a ControlNet communication rate of 5 Mbps.
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Manufacturer | Rockwell Automation |
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Brand | Allen-Bradley |
Part Number/Catalog No. | 1768-CNBR |
Product Line | CompactLogix |
Module Type | ControlNet Bridge Module |
Shipping Weight | 2 lbs. |
Shipping Dimensions | 8X8X5 in. |
Series | A and B |
UPC | 10612598307507 |
UNSPSC | 32151705 |
Product Lifecycle Status* | Discontinued/Obsolete |
* The Allen Bradley 1768-CNBR has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1768-CNBR units instead of migration.
The 1768-CNBR compact Logix communication module by Allen-Bradley is a ControlNet redundant bridge communication module which uses the open network for real-time and high throughput applications. The 1768-CNBR has a 5Mbps communication rate and can support up to 48 Logix communication connections. It has a maximum of 99 ControlNet nodes which draw 1.0 Amps current at 5.2 Volts DC.
The 1768-CNBR dissipate 5.14W of heat (17.5 BTU/hour) and a 30 Volts isolation voltage tested at 500 Volts AC for 60 seconds. It has an approximate weight of 0.293 kilograms (0.64 pounds) with dimensions of 132 x 56.7 x 105.1 millimeters (5.20 x 2.23 x 4.12 inches) The 1768-CNBR has a single slot width and can be mounted using either the DIN rail or a panel mount using either M4 or #8 screws. The module uses two ControlNet BNC and a single ControlNet RJ45 ports for connections and programming via a PC. The 1768-CNBR has a coaxial RG6 quad shield cable, a T4 temperature code, and an open style enclosure type.
Revision Part # | Also known as | |
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1768-CNBR Ser A | 1768-CNBR/A, Series A, Rev A | Request a quote |
Don't see your particular revision? Contact us now. |
Allen Bradley CompactLogix ControlNet Redundant Bridge Communication Module