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Allen-Bradley 1785-L30B
by Allen-Bradley
Read verified buyer reviews ↓OverviewUpgrade your industrial control systems with the Allen-Bradley 1785-L30B PLC-5/30 Standard Processor. This programmable logic controller (PLC) is specifically designed for demanding industrial settings, providing robust performance and exceptional reliability. With 32K Word SRAM memory, the 1785-L30B ensures rapid data processing and consistent operation for intricate control applications. It integrates smoothly into existing Allen-Bradley PLC-5 systems, offering enhanced efficiency and expandability to optimize manufacturing and production processes and minimize interruptions.Key Features 32K Word SRAM Memory: Provides swift data handling and substantial storage essential for real-time industrial applications. PLC-5/30 Standard Processor: Delivers precise command over industrial automation and process control with a proven framework. Optimized High-Speed Performance: Engineered for quick execution of complex logic and data operations, promoting peak operational efficiency. Seamless PLC-5 System Integration: Allows for easy expansion and modernization of existing Allen-Bradley PLC-5 setups, ensuring smooth communication. Robust Industrial Durability: Built to endure harsh industrial conditions, ensuring lasting reliability and operational stability. Enhanced System Responsiveness: Benefits from a highly responsive control system, reducing latency and improving overall process efficiency. Technical Specifications Model: 1785-L30B Series: PLC-5/30 Processor Type: Standard CPU (Central Processing Unit) Memory: 32K Word SRAM (Static Random Access Memory) Compatibility: Fully compatible with Allen-Bradley PLC-5 Control Systems Application Focus: Designed for demanding Industrial Automation and Process Control environments Applications Advanced Factory Automation and Machine Control: Ideal for precise control of manufacturing lines, robotics, and intricate machinery. Critical Process Automation in Manufacturing Plants: Guarantees accurate and dependable control over continuous and batch processes across various industries. SCADA and Distributed Control Systems (DCS): Offers the necessary processing capability for extensive supervisory control and data acquisition systems. Large-Scale Automation and Robotics Integration: Facilitates complex control within large automated environments, including robotic work cells. Energy Management and Utility Control: Perfectly suited for managing power generation, distribution, and other utility infrastructure. Water and Wastewater Treatment Facilities: Provides sturdy control for pumping, filtration, and chemical dosing systems. Why Choose This Model?The Allen-Bradley 1785-L30B is celebrated for its industrial-grade dependability, reducing downtime and boosting productivity in vital operations. With its 32K Word SRAM and optimized processing, this unit ensures high-speed performance for even the most data-intensive control tasks. Designed to integrate perfectly with your existing PLC-5 infrastructure, it simplifies upgrades and system expansions. Invest in a solution that adapts to your operational needs with excellent scalability for future automation advancements. It is specifically engineered to manage complex control logic and extensive I/O, making it ideal for sophisticated industrial processes.Order NowAcquire the Allen-Bradley 1785-L30B PLC-5/30 Standard Processor today to empower your industrial operations with unmatched control and efficiency.FAQWhat kind of memory does the 1785-L30B use?The 1785-L30B utilizes 32K Word SRAM (Static Random Access Memory).Is this processor compatible with existing Allen-Bradley PLC-5 systems?Yes, it is designed for seamless integration and full compatibility with Allen-Bradley PLC-5 control systems.What are the primary applications for this PLC?It is best suited for advanced factory automation, critical process control in manufacturing, SCADA/DCS systems, large-scale robotics integration, energy management, and water/wastewater treatment.
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Allen-Bradley 1785-L30B
Overview
This is a genuine Allen-Bradley component from the PLC-5 Platform (Legacy) 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 PLC-5 Platform (Legacy) 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 PLC-5 Platform (Legacy) family
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Model: 1785-L30B
- Series: PLC-5/30
- Processor Type: Standard CPU (Central Processing Unit)
- Memory: 32K Word SRAM (Static Random Access Memory)
- Compatibility: Fully compatible with Allen-Bradley PLC-5 Control Systems
- Application Focus: Designed for demanding Industrial Automation and Process Control environments
Applications
- Advanced Factory Automation and Machine Control: Ideal for precise control of manufacturing lines, robotics, and intricate machinery.
- Critical Process Automation in Manufacturing Plants: Guarantees accurate and dependable control over continuous and batch processes across various industries.
- SCADA and Distributed Control Systems (DCS): Offers the necessary processing capability for extensive supervisory control and data acquisition systems.
- Large-Scale Automation and Robotics Integration: Facilitates complex control within large automated environments, including robotic work cells.
- Energy Management and Utility Control: Perfectly suited for managing power generation, distribution, and other utility infrastructure.
- Water and Wastewater Treatment Facilities: Provides sturdy control for pumping, filtration, and chemical dosing systems.
Why Choose the 1785-L30B?
The Allen-Bradley 1785-L30B is celebrated for its industrial-grade dependability, reducing downtime and boosting productivity in vital operations. With its 32K Word SRAM and optimized processing, this unit ensures high-speed performance for even the most data-intensive control tasks. Designed to integrate perfectly with your existing PLC-5 infrastructure, it simplifies upgrades and system expansions. Invest in a solution that adapts to your operational needs with excellent scalability for future automation advancements. It is specifically engineered to manage complex control logic and extensive I/O, making it ideal for sophisticated industrial processes.
Availability & Shipping
- ▸In stock: 1785-L30B 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 1785-L30B 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.
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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.