Product Details
Overview
The 1756-CN2 by Allen-Bradley is a ControlLogix communication bridge module engineered for high-performance ControlNet networks. It provides reliable, high-speed connectivity between multiple nodes while maintaining low latency and efficient network traffic management.
Technical Specifications
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Model: 1756-CN2
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Manufacturer: Allen-Bradley
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Product Type: ControlNet Communication Module
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Category: ControlLogix PLC Module
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Module Type: Bridge Module
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Maximum Nodes Supported: 99
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Maximum Network Connections: 131
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ControlNet Communication Rate: 5 Mbps
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Configuration: Standard
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Input Current: 1100 mA at 5.1 V DC, 3 mA at 24 V DC
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Thermal Dissipation: 19.1 BTU/hr
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Power Consumption: 5.6 Watts
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Slot Width: 1
Features
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Facilitates seamless communication between ControlLogix I/O and controllers
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Efficient power and thermal management for extended operation
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Supports multiple nodes for scalable network architectures
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Compact design allowing flexible installation within standard racks
Applications
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Industrial process automation networks
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ControlLogix system integration across multiple nodes
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Data sharing and real-time control in manufacturing environments
FAQs
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Q: Can the 1756-CN2 support redundancy configurations?
A: Yes, it can operate in networks with redundant ControlNet paths. -
Q: Does it require external power?
A: No, the module draws necessary power from the backplane. -
Q: Is it compatible with all ControlLogix controllers?
A: It is compatible with ControlLogix series PLCs supporting ControlNet communication.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Strategic Selection: Choosing the Right SCADA Software for Your PLC Project
In industrial automation, the SCADA (Supervisory Control and Data Acquisition) system acts as the bridge between raw machine data and actionable human intelligence. Selecting the incorrect software platform can lead to integration bottlenecks, scalability issues, and excessive long-term maintenance costs. As an automation consultant with 15 years of experience, I have guided many projects through the selection process. Below are the essential criteria for choosing a platform that ensures both performance and longevity.
Ensuring Operational Continuity: The Strategic Value of Redundant Automation Systems
In modern industrial landscapes, unplanned downtime is the ultimate adversary. For sectors relying on complex PLC and DCS architectures, a single hardware failure can trigger catastrophic production losses. Therefore, implementing redundant automation systems is no longer a luxury; it is a fundamental requirement for mission-critical operations. In this article, I analyze why redundancy remains the backbone of reliable industrial infrastructure.
Selecting the Right Cables for Industrial Automation: A Comprehensive Guide
Selecting the appropriate cabling infrastructure is critical for the success of any industrial automation project. Improper cable selection often leads to signal degradation, system instability, and costly downtime. As an automation engineer, I frequently see projects compromised by poor cabling choices in harsh industrial environments. This guide simplifies the complex landscape of cabling to help you make informed decisions for your PLC, DCS, and control systems.