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- Allen Bradley
- 1785-L60B
- PLC-5/60 Processor
- USA
- 165 x 51 x 89 mm
- 1.42 kg
- Xiamen, China
- New & In Stock
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We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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Product Overview
The Allen Bradley 1785-L60B is a PLC-5/60 Processor, representing the highest-performance PLC-5 CPU for industrial automation systems. It is designed for large-scale, high-speed, and complex control applications, offering maximum processing power, expanded memory, and advanced networking capabilities. The L60B is ideal for mission-critical processes, extensive I/O management, and large automation programs.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Allen Bradley |
| Model | 1785-L60B |
| Product Type | PLC Processor |
| Function | Central processing unit for PLC-5 systems |
| Compatibility | PLC-5 I/O modules and racks |
| Dimensions | 165 × 51 × 89 mm |
| Weight | 1.42 kg |
| Operating Environment | Industrial automation and process control systems |
Function and Working Principle
The 1785-L60B operates by:
- Executing complex PLC programs with maximum processing speed
- Reading input data from connected PLC-5 I/O modules
- Generating precise output commands to control machinery and processes
- Managing communication with HMIs, other PLCs, and networked devices
- Supporting large memory programs and complex control logic for high-demand automation systems
It serves as the central control unit, ensuring fast, reliable, and deterministic operation for industrial processes.
Role in Industrial Automation
The processor is essential for:
- High-speed production and process control
- Managing large-scale or complex automation logic
- Coordinating extensive I/O modules and networked devices
- Providing deterministic control in mission-critical industrial environments
- Ensuring reliable operation under demanding conditions
Industrial Applications
Common applications include:
- Large-scale manufacturing systems
- Chemical, oil & gas, and power plant process control
- Material handling, automated packaging, and logistics systems
- Networked PLC-5 systems requiring high-speed data processing
- Critical systems requiring maximum reliability, precision, and rapid response
Installation and System Integration
Installation steps:
- Insert the 1785-L60B processor into a compatible PLC-5 rack
- Connect PLC-5 I/O modules and power supply
- Configure using RSLogix 5 or compatible programming software
- Verify program execution, input/output operation, and network communication
Its compact, rugged design ensures easy integration and long-term reliability in industrial environments.
Compatible System Components
- PLC-5 I/O racks and modules
- Allen Bradley communication modules (e.g., 1785-ENET, 1785-BCM)
- Operator interface panels and HMIs
- RSLogix 5 programming software
- Networked PLC-5 or ControlLogix systems
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| Allen Bradley 1785-L60B | PLC Processor | PLC-5/60 highest-performance CPU | Large-scale, high-speed, complex automation systems |
| Allen Bradley 1785-L40 | PLC Processor | PLC-5/40 CPU | High-performance industrial control |
| Allen Bradley 1785-L30B | PLC Processor | PLC-5/30 CPU | Mid-range industrial control |
| Allen Bradley 1785-L20B | PLC Processor | PLC-5/20 CPU | Standard automation tasks |
Key Advantages
- Maximum processing speed for PLC-5 systems
- Supports very large and complex automation programs
- Handles extensive I/O modules and networked devices
- Rugged, industrial-grade design
- Ideal for mission-critical and high-speed industrial automation applications
Technical FAQs
How does the 1785-L60B differ from the L40 or L30B?
The L60B provides higher processing speed, larger memory capacity, and superior handling of complex logic compared to the L40 and L30B.
Which I/O modules is it compatible with?
Compatible with all PLC-5 I/O racks and modules.
Does it support communication with HMIs and other PLCs?
Yes, via Allen Bradley communication modules, enabling full network integration.
Where is it typically applied?
Used in large-scale, high-speed, and mission-critical industrial systems requiring reliability, precision, and deterministic operation.
Conclusion
The Allen Bradley 1785-L60B PLC-5/60 Processor is a high-performance, industrial-grade CPU designed for the most demanding PLC-5 automation applications. Its maximum processing power, expanded memory, and robust design make it ideal for large-scale, mission-critical industrial systems requiring speed, reliability, and precise control.