Product Details
Product Description
The Allen Bradley 1756-L84ES GuardLogix 5580 Safety Controller is a high-performance unit within the ControlLogix family, designed to deliver advanced safety and standard control in one platform. With expanded memory, fast communication, and integrated safety features, it is ideal for complex automation systems requiring both reliability and compliance with safety standards.
Technical Specifications
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Manufacturer: Allen Bradley
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Part Number: 1756-L84ES
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Product Line: ControlLogix
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Category: PLCs
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Weight: 2.81 lbs (≈ 1.28 kg)
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Ethernet Performance: 10/100/1000 Mbps
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Built-in Communication: 1 USB 2.0 port, embedded Ethernet port
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Safety Memory: 6 MB
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User Memory: 20 MB
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Digital I/O Capacity: Up to 128,000 points
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Analog I/O Capacity: Up to 4,000 points
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Programs per Task: 1000 supported
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Controller Tasks: 31 standard tasks + 1 safety task
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Safety Communication Options: EtherNet/IP, ControlNet, DeviceNet
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EtherNet/IP Nodes Supported: Up to 250 nodes
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Current Draw @ 1.2 VDC: 5 mA
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Current Draw @ 5.1 VDC: 1.2 A
Application Scenarios
This controller is widely used in industries such as automotive, food processing, and heavy machinery where integrated safety and control are critical. It supports large-scale automation projects with extensive I/O requirements and high-speed communication.
Comparison with Similar Models
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1756-L84ES: Enhanced safety memory, high I/O capacity, advanced communication support.
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Other GuardLogix 5580 models: May offer lower memory or reduced I/O capacity, depending on application needs.
FAQ
Q: Can the 1756-L84ES be used in non-safety applications? A: Yes, it supports both standard and safety tasks, making it versatile for mixed environments.
Q: How many EtherNet/IP nodes can be connected? A: The controller supports up to 250 EtherNet/IP nodes
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
Evolving SCADA System Architectures in Industrial Automation
A robust Supervisory Control and Data Acquisition (SCADA) system serves as the heartbeat of modern industrial operations. Understanding SCADA system architecture is vital for engineers designing efficient control systems. These architectures have evolved from isolated, monolithic structures to highly interconnected, networked ecosystems. Choosing the right design requires balancing data visibility, processing power, and long-term scalability requirements.
Choosing the Right Controller: PLC vs. Motion Controller in Industrial Automation
Selecting the optimal control architecture is a foundational decision in industrial automation. Engineers must frequently choose between a Programmable Logic Controller (PLC) and a dedicated Motion Controller. While both systems manage machinery, their underlying design philosophies differ significantly, impacting performance, scalability, and system integration.
Mastering PLC Power Supply Architectures and Operating Voltages
Selecting the correct operating voltage is a critical step in designing reliable industrial automation systems. Whether you are working with a compact PLC or a large-scale DCS, your power architecture dictates the system's longevity. In this guide, we explore the standard voltage ranges and power distribution strategies required to maintain stable factory automation operations.