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Allen-Bradley 1768-L43
by Allen-Bradley
Read verified buyer reviews ↓Overview: Elevate Your Industrial Automation with the Allen-Bradley 1768-L43 CompactLogix L43 ControllerThe Allen-Bradley 1768-L43 CompactLogix L43 Programmable Automation Controller (PAC) is engineered to deliver high-performance and reliable control for a diverse range of mid-sized industrial applications. This robust controller is a cornerstone for modern automation systems, providing exceptional processing power and versatile connectivity options. With its 2MB of user memory, the 1768-L43 can efficiently handle intricate automation programs, ensuring smooth and precise operation. Its ability to support up to 16 tasks allows for sophisticated process management and parallel execution of control routines. Integrated with a built-in RS-232 serial port, it facilitates seamless direct communication with various devices and systems. Designed for expandability, the 1768-L43 readily integrates into existing infrastructures and adapts to future demands through its modular capabilities and extensive network communication support for EtherNet/IP, ControlNet, and DeviceNet, enabled via communication modules. This makes the 1768-L43 an ideal solution for critical machine control and sophisticated process automation.Key Features: Powering Intelligent Industrial Operations 2MB User Memory: Provides ample space for complex automation programs, supporting sophisticated control logic and data handling. Supports Up to 16 Tasks: Enables the execution of multiple control routines concurrently, optimizing system efficiency and responsiveness. 1 x RS-232 Serial Port (DF1 or ASCII): Offers versatile direct serial communication for a wide array of devices and legacy systems. Comprehensive Network Communication Support: Compatible with EtherNet/IP, ControlNet, and DeviceNet via optional expansion modules, ensuring flexible integration into diverse industrial networks. Modular Expansion Capability: Allows for seamless integration of additional I/O and communication modules, adapting to evolving application requirements. Compact Chassis-Based System: Designed for efficient use of space within control panels, facilitating streamlined installation and maintenance. Optimized for Motion Control and Machine Automation: Engineered to deliver precise and efficient operations in demanding automated environments. Technical Specifications: Precision Engineered for PerformanceModel: 1768-L43Series: CompactLogix L43User Memory: 2MBNumber of Tasks: 16Communication Ports: 1 x RS-232 (DF1 or ASCII)Network Options: EtherNet/IP, ControlNet, DeviceNet via modules (sold separately)I/O Compatibility: CompactLogix 1769 I/O ModulesProgramming Software: RSLogix 5000Mounting: Compact Chassis-BasedCertifications: UL, CE, RoHSApplications: Versatility Across Industries Machine Control and Automation: Provides efficient and reliable control for a wide range of manufacturing processes, enhancing productivity and consistency. Process Control and Industrial Systems: Supports real-time data monitoring and automation in complex industrial environments, ensuring operational stability. Motion Control and Robotics: Ensures unparalleled precision and synchronization in automated movements, critical for high-accuracy applications. SCADA and Remote Monitoring: Facilitates seamless communication with distributed control systems, enabling comprehensive remote supervision and data acquisition. Packaging and Material Handling Equipment: Enhances operational efficiency and throughput in automated packaging and material handling lines. Energy Management: Optimizes energy consumption and resource utilization in industrial settings by providing precise control over various processes. Why Choose the Allen-Bradley 1768-L43?Experience unmatched reliability and performance with this controller. The 1768-L43 delivers robust processing capabilities, ensuring rapid execution of complex automation programs for demanding applications. Its modular design and extensive connectivity options allow for seamless integration into existing and future systems.Order NowUpgrade your industrial operations with the Allen-Bradley 1768-L43. Contact us today for pricing and availability.FAQWhat is the memory capacity of the 1768-L43?The 1768-L43 features 2MB of user memory.How many tasks can the 1768-L43 support?It supports up to 16 tasks for concurrent control routines.What communication options are available?It includes an RS-232 serial port and supports EtherNet/IP, ControlNet, and DeviceNet via optional modules.
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Allen-Bradley 1768-L43
Overview
This is a genuine Allen-Bradley component from the CompactLogix family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.
Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.
Key Features
- Genuine Allen-Bradley catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Allen-Bradley automation ecosystem
- Engineered to integrate inside CompactLogix installations
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Allen-Bradley equipment. Where applicable, confirm:
- Input/output voltage and current rating
- Communication protocol and network role
- Mounting form factor and footprint
- Operating temperature, humidity, and IP rating
- Required certifications (UL, CE, ATEX, marine, etc.)
Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.
Replacement Information
Three ways to source this part through PalmPartsSolution:
- Exact replacement — same Allen-Bradley catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Allen-Bradley platform with documented conversion notes for the CompactLogix family
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
Model: 1768-L43
Series: CompactLogix L43
User Memory: 2MB
Number of Tasks: 16
Communication Ports: 1 x RS-232 (DF1 or ASCII)
Network Options: EtherNet/IP, ControlNet, DeviceNet via modules (sold separately)
I/O Compatibility: CompactLogix 1769 I/O Modules
Programming Software: RSLogix 5000
Mounting: Compact Chassis-Based
Certifications: UL, CE, RoHS
Applications
- Machine Control and Automation: Provides efficient and reliable control for a wide range of manufacturing processes, enhancing productivity and consistency.
- Process Control and Industrial Systems: Supports real-time data monitoring and automation in complex industrial environments, ensuring operational stability.
- Motion Control and Robotics: Ensures unparalleled precision and synchronization in automated movements, critical for high-accuracy applications.
- SCADA and Remote Monitoring: Facilitates seamless communication with distributed control systems, enabling comprehensive remote supervision and data acquisition.
- Packaging and Material Handling Equipment: Enhances operational efficiency and throughput in automated packaging and material handling lines.
- Energy Management: Optimizes energy consumption and resource utilization in industrial settings by providing precise control over various processes.
Why Choose the 1768-L43?
Experience unmatched reliability and performance with this controller. The 1768-L43 delivers robust processing capabilities, ensuring rapid execution of complex automation programs for demanding applications. Its modular design and extensive connectivity options allow for seamless integration into existing and future systems.
Availability & Shipping
- ▸In stock: 1768-L43 ready for immediate dispatch from our Florida warehouse.
- ▸Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
- ▸Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
- ▸Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
- ▸Buy with confidence: Every 1768-L43 ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Allen-Bradley
Machine down? We ship parts the same day.
New, surplus, and refurbished Allen-Bradley inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
Related Allen-Bradley resources
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Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
Product Condition & Firmware
All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.