Product Details
Overview
The Allen-Bradley 1756-L83E is a high-performance ControlLogix 5580 processor module engineered for complex automation tasks. It provides robust processing power, extensive I/O capacity, and flexible communication options for large-scale industrial control applications.
Technical Specifications
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Model / Part Number: 1756-L83E
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Brand: Allen-Bradley
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Product Type: ControlLogix 5580 Processor Module
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Module Type: Processor Module
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Tasks: 32 concurrent tasks
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User Memory: 4 MB
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Nonvolatile Memory: 2 GB (includes 1784-SD2 memory card)
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Discrete I/O Capacity: 128,000 points
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Analog I/O Capacity: 4,000 points
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Communication Interfaces: USB (programming, configuration, on-line edits), Ethernet
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USB Port Speed: 12 Mbps
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Ethernet Speed: 10/100/1000 Mbps, supports up to 100 or 250 nodes
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Communication Throughput: 12 MB/sec
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Power Supply Current Draw: 1.2 V DC: 5 mA; 5.1 V DC: 1.2 A
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Power Dissipation: 6.2 Watts
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Thermal Dissipation: 21.2 BTU/hour
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Isolation Voltage: 50 Volts continuous
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Backplane Current: 1.2 V DC: 5 mA; 5.1 V DC: 1.2 mA
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Operating Environment: Relative humidity 5–95%
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Redundancy: Full support
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Programming Languages: Relay Ladder Logic (RLL), Structured Text, Function Block, Sequential Function Chart (SFC)
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Enclosure: None (module for rack mounting)
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Weight: 1.06 lbs (0.48 kg)
Application Scenarios
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High-speed control for manufacturing assembly lines
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Integration with ControlLogix 5580 I/O systems for complex processes
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Multi-tasking automation requiring large I/O and memory capacity
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Redundant system configurations for critical industrial operations
Comparison with Similar Models
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1756-L83E vs 1756-L82E: The L83E provides higher user memory and supports more concurrent tasks than L82E, suitable for more complex process control.
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ControlLogix 5580 Series: The L83E balances high-speed processing with extensive I/O support, ideal for mid-to-large scale systems.
FAQs
Q1: What types of communications does the 1756-L83E support?
It supports USB for programming and online edits, and Gigabit Ethernet for high-speed networking with up to 250 nodes.
Q2: Can it operate in redundant configurations?
Yes, full redundancy support is provided for critical applications.
Q3: How many I/O points can it handle?
It supports 128,000 discrete I/O points and 4,000 analog points, making it suitable for large-scale automation systems.
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
Why 24V DC Power Supplies Standardize Modern Industrial Automation
Industrial control cabinets worldwide rely on 24V DC as the universal power standard for field instrumentation, sensors, and controllers. Walk into any manufacturing plant, and you will find PLCs, human-machine interfaces (HMIs), and smart actuators running on extra-low voltage DC. Standardizing on 24V DC enhances operational safety, lowers cabinet footprint, and maintains steady control performance across factory networks.
Essential Motion Control Commands: A Practical Guide for Engineers
Automation engineers often rely on precise position and speed control to drive modern factory machinery. Modern industrial systems, such as Programmable Logic Controllers (PLCs) and Distributed Control Systems (DCS), depend heavily on standardized motion instructions. Mastering these commands ensures operational safety, protects mechanical components, and optimizes cycle times across production lines.
Mastering Modern Industrial Joystick Controls in Heavy Automation
Industrial joysticks play a pivotal role in human-machine interaction across heavy material handling and mobile hydraulics. These tactile controllers translate complex operator movements into precise electrical signals for PLCs, motion controllers, and DCS networks. Consequently, selecting and installing the right joystick architecture ensures operator safety, reduces fatigue, and optimizes equipment performance.