Allen-Bradley 1756-CN2R ControlLogix Communication Module
Upgrade your industrial network with the Allen-Bradley 1756-CN2R ControlLogix ControlNet Communication Module. Featuring dual BNC connectors for redundant media support, easy 00-99 node addressing, and robust hazardous location certifications. Ideal for reliable, deterministic data transfer in demanding automation environments.
Allen-Bradley 1756-CN2R ControlLogix Communication Module
The Allen-Bradley 1756-CN2R is a high-performance ControlNet communication module engineered for the Rockwell Automation ControlLogix platform. This Series C module facilitates high-speed, deterministic control and data transfer for industrial automation networks. It is equipped with dual BNC coaxial connectors, enabling redundant ControlNet network connectivity for enhanced system reliability. Network node addresses (00-99) can be quickly and easily configured using the convenient side-mounted rotary switches. Built for rugged industrial environments, the 1756-CN2R operates efficiently in temperatures ranging from 0°C to +60°C and carries rigorous hazardous location certifications, including ATEX, IECEx, and Class I, Division 2.
Technical Specifications:
- Brand/Manufacturer: Allen-Bradley / Rockwell Automation
- Model/Catalog Number: 1756-CN2R (Series C)
- Module Type: ControlNet Communication Module
- Network Connections: Dual BNC Coaxial Connectors (Redundant Media)
- Backplane Current: 5A @ 5V DC
- Node Address Configuration: 00-99 via Rotary Switches
- Operating Temperature: 0°C to +60°C (32°F to 140°F)
- Hazardous Location Certifications: Class I Div 2 (Groups A, B, C, D) T4A, ATEX (DEMKO 03 ATEX 132902X), IECEx (Ex nA IIC T4 Gc)
| Brand | Allen-Bradley |
|---|---|
| Model | 1756-CN2R |
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