Product Details
Overview
The 1769-L30ER-NSE is a CompactLogix processor module by Allen-Bradley featuring dual Ethernet ports with Device Level Ring (DLR) support for redundant network configurations. Designed for reliable and high-speed control in CompactLogix systems, it integrates serial communication capabilities and expandable memory for versatile industrial applications.
Technical Specifications
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Brand & Model: Allen-Bradley 1769-L30ER-NSE
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Product Type: CompactLogix Processor Module
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Product Line: CompactLogix
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Module Type: Processor/Controller
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Memory: 1 MB
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Communication Interfaces: Dual Ethernet with DLR, Serial port
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Supported Series: A and B
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Replacement Terminal Block: 1769-RTBN18
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Wire Type: Copper rated 90°C
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Solid Wire Size: 22–14 AWG
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Stranded Wire Size: 22–16 AWG
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Weight: 12 lbs (5.44 kg)
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Mounting Options: Panel and DIN Rail
Features
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Dual Ethernet ports with Device Level Ring (DLR) for network redundancy
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High-reliability processor module for CompactLogix 5370 L1 systems
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Compatible with A and B series modules
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Easy wiring and robust terminal blocks for industrial applications
Applications
Ideal for CompactLogix automation systems, machine control, and industrial networks requiring dual Ethernet connectivity with DLR redundancy.
FAQ
Q: What is DLR on the 1769-L30ER-NSE?
A: Device Level Ring provides redundant Ethernet communication, allowing continued operation if one network path fails.
Q: Which wire sizes are compatible?
A: Solid wires 22–14 AWG, stranded wires 22–16 AWG, copper rated 90°C.
Q: Can it replace earlier CompactLogix modules?
A: Yes, compatible with A and B series modules.
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
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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.