Allen-Bradley 1785-L11B PLC Processor Module – Industrial Automation Control System
The Allen-Bradley 1785-L11B PLC-5/11 Processor Module is a high-performance control processor designed for automation systems. It provides robust processing capabilities and reliable performance for a variety of industrial applications.
Manufacturer:Allen-Bradley
Model:1785-L11B
Submodel:PLC-5/11
Module Type:Processor
I/O Points:Up to 8,192 discrete I/O or 2,048 analog I/O
Power Supply:100-240 VAC, 50/60 Hz
Memory Capacity:Up to 2 MB
Communication Ports:RS-232, RS-485
Operating Temperature:-40 to 85°C
Storage Temperature:-40 to 85°C
Certifications:CE, UL, CSA, FM, ATEX
The Allen-Bradley 1785-L11B PLC-5/11 Processor Module is an integral component in the design of industrial automation systems. Its advanced architecture supports up to 4K I/O points, making it ideal for complex control applications. The module’s memory capacity of 64K words ensures ample storage for user programs and data. Designed with reliability in mind, this processor operates efficiently over a wide range of temperatures from -25°C to +60°C, making it suitable for harsh industrial environments.
Equipped with versatile communication ports including RS-232 and RS-485, the Allen-Bradley 1785-L11B allows seamless integration with other devices and systems. Its compact dimensions of 120mm x 90mm x 80mm (W x H x D) make it easy to install within limited space constraints.
Optimized for high-performance and ease of use, the Allen-Bradley 1785-L11B is a cost-effective solution for modern manufacturing facilities. Its robust construction and reliable performance help maintain optimal operations in diverse industrial settings.













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