Product Details
Product Description
The Allen Bradley SLC 500 1747-L543 is a rack-mounted controller module from the SLC 5/04 family, offering 64 KB of memory and robust communication interfaces. It supports up to 4096 inputs and 4096 outputs, making it suitable for mid-range machine control applications. Equipped with DH+ and RS-232 ports, the 1747-L543 provides flexible connectivity for industrial automation systems.
Technical Specifications
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Manufacturer: Allen Bradley
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Product Line: SLC 500
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Catalog Number / Model: 1747-L543
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Category: PLCs / Machine Control
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Subcategory: PLC Module / Rack
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Weight: 0.99 lbs
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Inputs Supported: 4096
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Outputs Supported: 4096
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Memory Capacity: 64 KB
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Product Type: Controller Module
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Communication Interfaces: DH+ and RS-232
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Model Type: SLC 5/04
Application Scenarios
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Mid-size machine control requiring high input/output capacity
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Legacy automation systems using SLC 500 architecture
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Industrial environments needing reliable DH+ and RS-232 communication
FAQ
Q: What communication ports are available on the 1747-L543? A: DH+ and RS-232 interfaces.
Q: How much memory does the controller provide? A: 64 KB of memory.
Q: What is the maximum number of inputs and outputs supported? A: Up to 4096 inputs and 4096 outputs.
Comparison with Similar Models
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1747-L543: 64 KB memory, DH+ and RS-232 communication.
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1747-L542: 32 KB memory, reduced capacity.
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1747-L551: Higher memory and enhanced communication options.
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.