Allen-Bradley 1756-CNBR ControlLogix ControlNet Redundant Bridge Module

Allen-Bradley 1756-CNBR ControlLogix ControlNet Redundant Bridge Module

$750.00

Out of stock

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Description

Allen-Bradley 1756-CNBR ControlLogix ControlNet Redundant Bridge Module, Communication Rate: 5 Mbps, Connections: 40-48 (any combination of scheduled and unscheduled), Series E

A ControlLogix system uses connections to establish communication links between devices. The types of connections
include the following:
• Controller-to-local I/O modules or local communication modules
• Controller-to-remote I/O or remote communication modules
• Controller-to-remote I/O (rack-optimized) modules
• Produced and consumed tags
• Messages
• Controller access with the Studio 5000 environment
• Controller access with RSLinx® software for HMI or other applications
You indirectly determine the number of connections the controller uses by configuring the controller to communicate with
other devices in the system. The limit of connections may ultimately reside in the communication module you use for the
connection. If a message path routes through a communication module, the connection that is related to the message also
counts towards the connection limit of that communication module.
EtherNet/IP Network
The Ethernet Industrial (EtherNet/IP) network protocol is an open industrial-networking standard that
supports both real-time I/O messaging and message exchange. The EtherNet/IP network uses
off-the-shelf Ethernet communication chips and physical media.

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