Allen-Bradley 1756-CNB ControlLogix Communication Adapter Module — industrial automation module front view

Allen-Bradley

Allen-Bradley 1756-CNB ControlLogix Communication Adapter Module

SKU: 1756-CNB In Stock

Allen-Bradley

Genuine Allen-Bradley 1756-CNB. Communication Adapter Module.

Technical Specifications

Type	ControlLogix Communication Adapter
Series	1756-CNB
Transmission Rate	5000 kBps
ControlNet Cable	1786-RG6 quad shield RG6 coaxial cable
Connections Supported	Maximum of 64
Operating Temperature	0 to 60°C
Storage Temperature	-40 to 85°C
Relative Humidity	5-95% non-condensing
Vibration	2 G @ 10-500 Hz
Compatibility	Interfaces with any ControlLogix rack
Lifecycle Status	End of Life as of December 31, 2024
Redundancy	Not supported
Isolation Voltage	Standard 30V (continuous), basic insulation type
Manufacturer	Allen-Bradley
Model / SKU	1756-CNB

Request a Quote — 1756-CNB

Ships within 24 hours | 12-Month Warranty | Worldwide Delivery

Category: ab control logix communication network modules all plc systems communication modules racks backplanes terminal allen bradley cables connectors

Allen-Bradley 1756-CNB

Allen-Bradley 1756-CNB ControlLogix Communication Adapter Module. Communication Adapter Module. Type: ControlLogix Communication Adapter; Series: 1756-CNB; Transmission Rate: 5000 kBps. Genuine Allen-Bradley. Live-rack tested. 48h burn-in. 12-month warranty. Ships within 24h.

Compatible Parts — Same System

These modules share the same system family as the 1756-CNB. Commonly ordered together for complete rack builds or spare parts kits.

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