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
Navigating Industrial Automation Failures: Types, Causes, and Mitigation Strategies
Modern manufacturing relies heavily on automated control systems to maximize throughput and maintain product quality. However, unplanned downtime in industrial automation can cost facility operators thousands of dollars per hour. Understanding how programmable logic controllers (PLCs), distributed control systems (DCS), and field instrumentation fail empowers engineering teams to implement robust preventive maintenance strategies.
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.
The Role of Intrinsic Safety Barriers in PLC and DCS Architectures
Implementing robust protection in hazardous industrial environments represents a fundamental safety requirement in factory automation. Process facilities often handle volatile gases, dusts, and chemical agents that pose significant combustion risks. Consequently, control system engineers must deploy energy-limiting interfaces to isolate safe-area control cabinets from hazardous-area field instrumentation. This article examines the function, selection, and electrical principles of intrinsic safety barriers within modern PLC and DCS networks.