Product Details
Product Description
The Allen Bradley 1756-L82E is a high-performance processor module from the ControlLogix 5580 series, designed to deliver advanced automation capabilities with integrated communication and motion control. It supports extensive I/O, redundancy, and multiple communication protocols, making it suitable for large-scale industrial applications requiring reliability and scalability.
Technical Specifications
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Manufacturer: Allen Bradley
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Part Number: 1756-L82E
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Product Line: ControlLogix 5580
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Product Type: Programmable Automation Controller (PAC)
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Weight: 1.25 lbs (≈ 0.57 kg)
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User Memory: 5 MB
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Non-volatile Memory: 2 GB (included with controller)
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Maximum Digital I/O: 128,000 points
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Maximum Analog I/O: 4,000 points
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Controller Tasks: 32 supported
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Programs per Task: Up to 1000
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Event Tasks: Supports all triggers
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Built-in Communication: 1 Ethernet/IP port, 1 USB 2.0 port
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Optional Communication Adapters: EtherNet/IP, ControlNet, DeviceNet, Data Highway Plus, Remote I/O, SynchLink, third-party networks
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Redundancy: Full redundancy supported
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Integrated Motion Control:
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SERCOS interface
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Analog options (encoder input, LDT input, SSI input)
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Integrated motion via EtherNet/IP
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Current Draw @ 1.2 VDC: 5 mA
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Current Draw @ 5.1 VDC: 1.2 A
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Power Dissipation: 6.2 W
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Thermal Dissipation: 21.2 BTU/hr
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Isolation Voltage: 50 V continuous
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Enclosure: Open-style (no housing)
Application Scenarios
The 1756-L82E is ideal for industries such as automotive, packaging, and energy, where high-speed communication, large I/O capacity, and integrated safety/motion control are required. It supports complex automation projects with redundancy and interoperability across multiple networks.
Comparison with Similar Models
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1756-L82E: 5 MB user memory, integrated Ethernet/IP, redundancy, advanced motion support.
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1756-L81E: Lower memory capacity, fewer supported tasks, suitable for mid-range applications.
FAQ
Q: Does the 1756-L82E support redundancy? A: Yes, it offers full redundancy for high-availability systems.
Q: What communication options are available? A: Built-in Ethernet/IP and USB, with optional adapters for ControlNet, DeviceNet, DH+, RIO, and SynchLink.
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.