Product Details
Product Description
The Allen-Bradley 1768-L43 CompactLogix controller is a mid-range processor module designed for machine control and distributed automation systems. With 2 MB of onboard memory, support for multiple communication protocols, and compatibility with up to 16 I/O modules, it provides scalable performance for industrial applications.
Technical Specifications
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Manufacturer Allen-Bradley
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Product Family CompactLogix
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Part Number 1768-L43
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Category PLCs / Machine Control
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Subcategory PLC Module / Rack
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Weight 0.75 lbs (0.34 kg)
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Processor Type CompactLogix L43 controller
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Memory Capacity 2 MB
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Communication Ports 1 RS-232 port
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Supported Protocols EtherNet/IP, ControlNet, DeviceNet
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I/O Module Capacity Up to 16 modules
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Isolation Voltage 30 V tested
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Power Consumption 31.1 W
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Power Dissipation 6.3 W
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Mounting Options DIN rail or panel mount
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Enclosure Type Open-style
Application Scenarios
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Mid-size machine control systems requiring flexible communication options
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Distributed automation networks with multiple I/O modules
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Industrial environments needing scalable PLC performance with RS-232 connectivity
FAQ
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Q: How much memory does the controller provide? A: 2 MB onboard memory.
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Q: Which communication protocols are supported? A: EtherNet/IP, ControlNet, and DeviceNet.
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Q: How many I/O modules can be connected? A: Up to 16 modules.
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
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.
Optimizing Power Supply Sizing for Industrial Automation Systems
The power supply is the silent heartbeat of any industrial automation system. While engineers often prioritize processors and communication protocols, a stable power architecture remains the most critical factor for long-term reliability. In my 15 years of experience, I have found that neglecting power supply sizing often leads to ghost errors, intermittent field device failures, and costly production downtime.