Product Details
Overview
The Allen-Bradley 1747-L553 is a SLC 5/05 processor from the SLC 500 series. This discontinued module offers high-speed processing for mid-range PLC applications, supporting up to 8,192 digital I/O points. It features integrated Flash EEPROM memory and compatibility with RSLogix 500 programming software.
Technical Specifications
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Manufacturer: Allen-Bradley
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Series / Product Line: SLC 500
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Model / Part Number: 1747-L553
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Module Type: Processor / CPU Module
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Operating Voltage: 5–24 VDC
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Memory: 64 KB program memory
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Input/Output Capacity: Up to 8,192 digital I/O points
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Max I/O Current: 1000 mA (inputs), 200 mA (outputs)
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Communication Interfaces: Ethernet, RS-232
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Instruction Execution Speed: 0.9 ms/k
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Local Chassis / Max Slots: 3/30
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Memory Type: Flash EEPROM
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Mounting: Chassis-based (compatible with SLC 500 fixed and modular style)
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Operating Temperature: 0°C to 60°C (32°F to 140°F)
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Weight: 1.0 lb (0.45 kg)
Key Features
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Supports both standard and high-density I/O applications
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Compatible with RSLogix 500 for programming and monitoring
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Flash EEPROM allows non-volatile program retention
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Multiple communication options including Ethernet and RS-232
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Suitable for SLC 500 fixed and modular chassis installations
Application Scenarios
Ideal for:
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Mid-range control systems with moderate I/O requirements
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Replacement or upgrade of existing SLC 5/05 controllers
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Applications requiring fast instruction processing and reliable Flash memory
FAQs
Q: Can this processor support high-density digital I/O?
A: Yes, the 1747-L553 supports up to 8,192 digital I/O points.
Q: What programming software is compatible?
A: RSLogix 500 is fully supported for programming and configuration.
Q: Is the factory warranty valid?
A: The factory warranty has expired; Radwell provides a 2-year warranty for this unit.
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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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.