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1756-CN2 | Allen-Bradley ControlLogix ControlNet Dual Capacity Bridge Module
- Regular price
- $609.00
- Sale price
- $609.00
- Regular price
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Product Description P/N: 1756-CN2
Description
The Allen-Bradley 1756-CN2 is a high-performance ControlNet communication module designed for ControlLogix® platforms. It provides a single ControlNet channel for deterministic, high-speed data exchange across industrial automation networks. This module is commonly used in applications that require real-time control, synchronized motion, and coordinated communication between distributed devices.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | Communication Modules |
| Part Number | 1756-CN2 |
| Subcategory | ControlLogix® ControlNet Interface |
| Communication Type | ControlNet |
| Interface Ports | 1 × BNC ControlNet channel |
| Programming Port | 1 × USB |
| Mounting Type | ControlLogix chassis |
| Display Type | Digital status indicators |
| Number of Channels | 1 |
| Enclosure Style | Open-style |
| Operating Temperature | 0…60°C (32…140°F) |
| Certifications | CCC, CE, UL, cUL, KC, NRTL, RCM |
| Application | Real-time ControlNet communication, distributed I/O, coordinated systems |
| Special Features | High-speed deterministic communication, standard functionality |
Information About 1756-CN2
The 1756-CN2 module belongs to the ControlNet communication family, enabling fast and reliable data transfer within ControlLogix systems. It features one BNC ControlNet port for network connection and includes a USB programming port for direct local access. The module supports deterministic scheduled traffic and unscheduled messaging, allowing both time-critical and general communication to coexist on the same network. Designed for ControlLogix chassis installation, it supports high-speed updates, large data transfers, and integration with remote I/O systems. Operating within a 0–60°C temperature range and built with an open-style enclosure, the module is suited for industrial control environments requiring robust and consistent network performance.
Key Features:
- High-Speed Communication: Provides deterministic, scheduled ControlNet communication for time-critical applications.
- Single ControlNet Channel: Equipped with one BNC connector for direct network connectivity.
- USB Programming Port: Allows quick local access for configuration, diagnostics, and monitoring.
- ControlLogix Integration: Installs directly into any slot of a ControlLogix chassis for seamless system expansion.
- Parallel Operation: Supports simultaneous scheduled and unscheduled messaging on ControlNet networks.
- Industrial Temperature Range: Operates from 0–60°C for reliable use in factory environments.
- Robust Network Performance: Handles large data packets and fast update rates for demanding automation tasks.
- Open-Style Design: Ensures easy installation, ventilation, and component accessibility.
- Wide Certification Coverage: Complies with global industrial standards including CE, UL, cUL, KC, CCC, and RCM.
- Diagnostics: Digital status indicators provide immediate feedback on module and network health.
The 1756-CN2 delivers the speed, reliability, and deterministic communication required for complex, coordinated automation systems.
Description
The Allen-Bradley 1756-CN2 is a high-performance ControlNet communication module designed for ControlLogix® platforms. It provides a single ControlNet channel for deterministic, high-speed data exchange across industrial automation networks. This module is commonly used in applications that require real-time control, synchronized motion, and coordinated communication between distributed devices.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | Communication Modules |
| Part Number | 1756-CN2 |
| Subcategory | ControlLogix® ControlNet Interface |
| Communication Type | ControlNet |
| Interface Ports | 1 × BNC ControlNet channel |
| Programming Port | 1 × USB |
| Mounting Type | ControlLogix chassis |
| Display Type | Digital status indicators |
| Number of Channels | 1 |
| Enclosure Style | Open-style |
| Operating Temperature | 0…60°C (32…140°F) |
| Certifications | CCC, CE, UL, cUL, KC, NRTL, RCM |
| Application | Real-time ControlNet communication, distributed I/O, coordinated systems |
| Special Features | High-speed deterministic communication, standard functionality |
Information About 1756-CN2
The 1756-CN2 module belongs to the ControlNet communication family, enabling fast and reliable data transfer within ControlLogix systems. It features one BNC ControlNet port for network connection and includes a USB programming port for direct local access. The module supports deterministic scheduled traffic and unscheduled messaging, allowing both time-critical and general communication to coexist on the same network. Designed for ControlLogix chassis installation, it supports high-speed updates, large data transfers, and integration with remote I/O systems. Operating within a 0–60°C temperature range and built with an open-style enclosure, the module is suited for industrial control environments requiring robust and consistent network performance.
Key Features:
- High-Speed Communication: Provides deterministic, scheduled ControlNet communication for time-critical applications.
- Single ControlNet Channel: Equipped with one BNC connector for direct network connectivity.
- USB Programming Port: Allows quick local access for configuration, diagnostics, and monitoring.
- ControlLogix Integration: Installs directly into any slot of a ControlLogix chassis for seamless system expansion.
- Parallel Operation: Supports simultaneous scheduled and unscheduled messaging on ControlNet networks.
- Industrial Temperature Range: Operates from 0–60°C for reliable use in factory environments.
- Robust Network Performance: Handles large data packets and fast update rates for demanding automation tasks.
- Open-Style Design: Ensures easy installation, ventilation, and component accessibility.
- Wide Certification Coverage: Complies with global industrial standards including CE, UL, cUL, KC, CCC, and RCM.
- Diagnostics: Digital status indicators provide immediate feedback on module and network health.
The 1756-CN2 delivers the speed, reliability, and deterministic communication required for complex, coordinated automation systems.