Product Details
Product Description
The Allen Bradley MicroLogix 1500 1764-LSP is a discontinued processor unit designed for modular PLC systems. It provides flexible communication options, built-in memory expansion, and support for multiple base units, making it suitable for mid-range automation tasks.
Technical Specifications
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Manufacturer: Allen Bradley
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Product Line: MicroLogix 1500
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Catalog Number / Model: 1764-LSP
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Product Type: MicroLogix Controller
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Weight: 0.44 lbs (0.20 kg)
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Function: Processor Unit
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Base Unit Compatibility: 1764-AWA, 1764-BWA, 1764-BXB
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Memory: 7.6 KB base; expandable with memory modules
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User Memory: Series B: 12K (8K Program, 4K Data); Series C: 14K (10K Program, 4K Data)
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Communication Ports: RS232, DH-485, Modbus, DF1, ASCII
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Communication Protocols: Channel 0 supports DF1, DH-485, Modbus, ASCII
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RS232 Topology: Point-to-point
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Compatible Memory Modules: 1764-MM1, 1764-MM2, 1764-MM3
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Compatible Real-Time Clock: 1764-RTC
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Digital Trim Potentiometers: 2 built-in
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Expansion I/O Capacity: Up to 512 points
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Power Supply: MicroLogix bus powered
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Output Sources: Relay port and DC FET
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Bus Current Draw: 380 mA
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Heat Dissipation: 1.9 W
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Enclosure Type: IP20
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Support for Removal Under Power: 28 operations
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Lifecycle Status: Discontinued / Obsolete
Application Scenarios
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Modular PLC systems requiring flexible communication protocols
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Mid-range machine control with expandable I/O capacity
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Legacy automation systems using MicroLogix 1500 architecture
FAQ
Q: What memory expansion options are available? A: Compatible with 1764-MM1, 1764-MM2, and 1764-MM3 modules.
Q: Which communication protocols are supported? A: DF1, DH-485, Modbus, and ASCII.
Q: How many I/O points can be expanded? A: Up to 512 I/O points.
Comparison with Similar Models
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1764-LSP: Standard processor, 12K–14K user memory, multiple communication protocols.
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1764-LRP: Enhanced processor with larger memory and advanced communication.
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1764-MM2: Memory expansion module for program and data storage.
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
Redundant Automation Systems: Ensuring Continuous Uptime in Critical Control Infrastructure
System reliability directly determines operational profitability across high stakes process industries. Modern industrial automation platforms must eliminate single points of failure to prevent catastrophic shutdowns. Deploying fault tolerant architecture safeguards complex facilities against unexpected hardware glitches, network disruptions, and maintenance outages.
Understanding Types of Noise in Electronic Circuits and Control Systems
Signal integrity directly determines measurement accuracy and loop stability across industrial automation environments. Electronic noise introduces unwanted stochastic interference into analog loops, sensor feedback lines, and digital fieldbus networks. Understanding how intrinsic electronic noise and external electromagnetic interference manifest allows control engineers to optimize signal conditioning and shield sensitive instrumentation effectively.
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.