Description
1785-L20B A-B processor module
Product Dimensions：
Product Description
The Allen-Bradley 1785-L20B is a PLC-5/20 processor module designed for industrial automation applications. This single-slot module is installed in the leftmost slot of a 1771 I/O chassis and provides a robust and reliable control solution.
Key Features and Specifications
- Processor: PLC-5/20
- Memory: 16K word SRAM
- I/O: 512 inputs and 512 outputs
- Communication: Data Highway Plus, RS-232-C/422-A/423-A serial port
- Lifecycle Status: Discontinued (as of December 31, 2014)
Advantages
- Proven Reliability: The 1785-L20B has a long history of reliable operation in demanding industrial environments.
- Flexible I/O: Supports a wide range of I/O modules, allowing for customization to specific application requirements.
- Communication Capabilities: Provides robust communication options for networking with other devices.
Considerations
- Discontinuation: Due to its discontinued status, acquiring new units or spare parts may be challenging.
- Legacy Technology: The 1785-L20B is based on older technology and may not support the latest automation features or standards.
- Migration: If considering a replacement, it’s important to evaluate migration options and potential compatibility issues.
Applications
The 1785-L20B has been widely used in various industrial applications, including:
- Manufacturing: Controlling production lines, assembly processes, and material handling systems.
- Packaging: Automating packaging machines and conveyor systems.
- Process Control: Regulating industrial processes such as temperature, pressure, and flow.
- Machine Control: Operating machine tools, robots, and other automated equipment.
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
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