1756-CNB communication module
Model:1756-CNB
Product status: New/used
Shipping place: Xiamen, China
Warranty: 365 days
Structural form: Other (specific form may vary depending on application)
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Details
1756-CNB communication module
Product manual:
Introduction to 1756-CNB Communication Module
1756-CNB is a communication module in the Allen Bradley (Rockwell Automation) ControlLogix series, used for data exchange and information transmission between control systems and external devices or networks. It mainly undertakes the bridging and management functions of ControlNet network communication and is a key communication node in large-scale industrial automation systems.
Module positioning
Belonging to the ControlLogix series communication module
Connect ControlLogix PLC to ControlNet network
Used to achieve high-speed, real-time data transmission and device interconnection
Main functions
Connect the ControlLogix controller to the ControlNet network
Sending and receiving network data
Support real-time I/O data exchange
Can serve as a network management node to monitor communication status
Performance Characteristics
Real time communication: Supports high-speed deterministic data transmission with ControlNet
Network management function: Monitor node status, diagnose communication abnormalities
High reliability design: suitable for industrial continuous operation
Modular installation: directly inserted into the ControlLogix rack
System and Interface Characteristics
Fully compatible with the ControlLogix PLC series
Support multi node, high-speed data exchange
Distributed network suitable for complex control systems
1756-CNB Product details picture:
1756-CNB product video
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