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
Industrial Networking Essentials: Demystifying Hubs, Switches, and Routers in Control Systems
Industrial automation relies heavily on robust networking infrastructure to connect programmable logic controllers (PLCs), distributed control systems (DCS), and human-machine interfaces (HMIs). Modern factory automation environments generate vast amounts of real-time operational data across deterministic networks. Understanding the structural differences between hubs, switches, and routers ensures optimal traffic segmentation, minimizes latency, and maintains high network availability.
Safety Relays in Industrial Automation: Fundamentals, Design Standards, and Fail-Safe Architecture
Safety relays form the bedrock of functional safety in modern factory automation, preventing catastrophic equipment failure and protecting plant personnel. While standard electromechanical relays handle basic load switching, they lack the redundant diagnostics required for high-risk industrial environments. Modern industrial automation platforms—including programmable logic controllers (PLCs) and distributed control systems (DCS)—rely on specialized safety relays to monitor field devices and isolate hazards instantly.
Voice-Activated Industrial Automation: Integrating Speech Control into PLC and DCS Architectures
Industrial automation integrates speech recognition, IIoT protocols, and NLP with PLCs and DCS to streamline operations. By leveraging advanced edge computing, engineers enable real-time, hands-free control—allowing personnel to manage smart factory processes safely away from hazardous equipment.