1756-CN2 AB Allen-Bradley PLC 5 Mbps Communication Rate ControlNet Communication Module 1756 Series Original brand new

1756-CN2 AB PLC 5 Mbps Communication Rate ControlNet Communication Module 1756 Series Original brand new

ControlNet Network
The ControlNet network is an open, control network for real-time, high-throughput applications. The ControlNet network uses the Common Industrial Protocol (CIP) to combine the functionality of an I/O network and a peer-to-peer network providing high-speed performance for both functions. The ControlNet network gives you deterministic, repeatable transfers of all mission-critical control data in addition to supporting transfers of non-time-critical data. I/O updates and controller-to-controller interlocking always take precedence over program uploads and downloads and messaging.
ControlNet Communication Modules

Cat. No.	Description	Communication Rate	Logix Connections	Number of Nodes
1756-CN2	ControlNet communication bridge module, standard media	5 Mbps	100	99
1756-CN2R	ControlNet communication bridge module, redundant media	5 Mbps	100	99
1756-CNB	ControlNet communication bridge module, standard media	5 Mbps	40…48	99
1756-CNBR	ControlNet communication bridge module, redundant media	5 Mbps	40…48	99
1756-CN2RXT	ControlLogix-XT, ControlNet communication bridge module, redundant media	5 Mbps	100	99