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Allen Bradley 1788 Linking Devices 1788-CN2PAR

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1788-CN2PAR

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The 1788-CN2PAR is a linking module by Allen Bradley, designed for compatibility with Logix platforms and ControlNet networks. This unit also supports PROFIBUS PA, enhancing its versatility in system integration.

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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 1788-CN2PAR

ManufacturerAllen Bradley
Product TypeLinking Module
Product Line1788 Linking Devices
Part Number1788-CN2PAR
Weight20.00 lbs (9.07 kg)
Logix PlatformsCompatible
ControlNet NetworksCompatible
PROFIBUS PASupported
PROFIBUS DP LayerNot Required
BNC Connectors2 BNC Connectors
ControlNet Media OptionsSingle and Dual Options
DLR Ethernet TopologiesSupported
Status IndicatorsIncluded
Ethernet SwitchesIncluded
DeviceNet SwitchesIncluded
Class 2 Data/DTMsSupported for both ControlNet and Ethernet
Logix Controller Connections4 connections supported
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The 1788-CN2PAR module from Allen Bradley serves essential functions as a linking module. It facilitates seamless communication across Logix platforms and is compatible with ControlNet networks, promoting effective integration in industrial applications. Notably, the module supports the PROFIBUS PA protocol, streamlining communication without the need for a PROFIBUS DP layer.

In terms of connectivity, it is equipped with two BNC connectors and provides options for both single and dual ControlNet media, allowing for flexible installations. Compatibility with DLR Ethernet topologies enhances its capability within modern network architectures. Additionally, the module comes with status indicators, enabling users to monitor operational conditions easily.

To further augment its functionality, this unit includes Ethernet and DeviceNet switches, which assist in managing connections among devices. It also supports Class 2 Data and device type managers (DTMs) for both ControlNet and Ethernet. This adaptability is essential for facilitating multiple Logix controller connections, with a total of four supported connections, hence offering a scalable solution for various industrial needs.

Revision Part #Also known as
1788-CN2PAR Ser A1788-CN2PAR/A, Series A, Rev A
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