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Allen Bradley PLC-5 1785-L80B Enhanced PLC Processor

Allen Bradley PLC-5 Enhanced PLC Processor

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ManufacturerAllen Bradley

Part number1785-L80B

Module Type PLC5 Processor

Memory 100,000 Words

Max Total I/O 3072 (any mix)

Communication Ports 4x DH+/Remote I/O, 1x Serial

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CAGE: 9NK75

100K Words User Memory 4 DH+/Remote I/O Channels Supports up to 3072 I/O Points PLC-5/80 Series Enhanced PLC Controller Multiple Communication Interfaces

Product description

The Allen Bradley 1785-L80B is an enhanced PLC-5 programmable logic controller (PLC) processor, serving as the core component for control systems based on the PLC-5 series. It features 100,000 words of embedded user memory, capable of handling complex logic and large data sets.

This processor is equipped with multiple communication interfaces, including four DH+/Remote I/O channels, one serial port (RS-232/-423/-422A compatible), and two programming terminals. It can accommodate up to 3072 I/O points in any mix or 3072 inputs and 3072 outputs in complementary mode, making it suitable for large-scale applications.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Allen Bradley 1785-L80B. We provide reliable access to quality surplus industrial automation components, ensuring your critical systems remain operational. Trust Stanlo Automation for your PLC needs.

Technical specifications

Module Type	PLC5 Processor
Memory	100,000 Words
Max Total I/O	3072 (any mix)
Communication Ports	4x DH+/Remote I/O, 1x Serial
Max I/O Chassis	93

Common applications

Large Scale Automation

Manufacturing

Process Control

Material Handling

Water/Wastewater

Machine Control

Compatible systems

Compatible with 1771 I/O chassis, 1791 I/O blocks, PanelView displays, and can communicate with MicroLogix, SLC 500, and ControlLogix controllers via supported networks.

Also known as

PLC-5/80 Processor AB 1785-L80B Allen Bradley PLC-5 Processor

Replaces / compatible with

This is a PLC-5/80 processor. It is designed to be a central component in PLC-5 series control systems, connecting various I/O modules.

Technical note

Expert tip

This processor can be installed in 1771-A1B, 1771-A2B, 1771-A3B, 1717-A3B1, and 1771-A4B PLC-5 chassis.

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Frequently asked questions

What are the communication capabilities of the Allen Bradley 1785-L80B PLC processor?

The Allen Bradley 1785-L80B features four DH+/Remote I/O channels, one serial port configurable for RS-232, -423, and -422A, and two programming terminals, allowing for versatile communication and system integration.