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Allen Bradley 1747-L40B SLC 500 Processor Module

Allen Bradley 1747-L40B SLC 500 PLC Processor Module.

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ManufacturerAllen Bradley

Part number1747-L40B

Memory 16KB

Discrete Inputs 16

Discrete Outputs 16

Series SLC 500

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12-month warranty

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Veteran-owned

CAGE: 9NK75

16KB Memory 16 Digital Inputs 16 Digital Outputs SLC 500 Series DH-485 Communication Compact Size

Product description

The Allen Bradley 1747-L40B is a SLC 500 processor module, offering 16KB of memory for user programs and data. It features 16 discrete input points and 16 discrete output points, making it a versatile choice for smaller to medium-sized control applications. This compact unit is designed for reliable performance in harsh industrial environments.

This SLC 500 processor is ideal for discrete control tasks in various industries, including machine building, packaging, and assembly lines. Its robust design and ease of programming make it a popular choice for applications requiring straightforward logic control. Common industries include food and beverage, material handling, and general manufacturing.

Stanlo Automation provides the Allen Bradley 1747-L40B as a quality surplus part. As a veteran-owned distributor, we focus on delivering dependable industrial automation components. We ensure that each part meets rigorous standards, allowing you to maintain or upgrade your systems with confidence. Choose Stanlo for reliable SLC 500 solutions.

Technical specifications

Memory	16KB
Discrete Inputs	16
Discrete Outputs	16
Series	SLC 500
Voltage	5V DC
Communication Ports	DH-485

Common applications

Machine Control

Packaging Machinery

Assembly Lines

Discrete Automation

Small PLC Systems

Compatible systems

Allen Bradley SLC 500 Chassis (e.g., 1746)

Also known as

1747-L40B PLC Allen Bradley SLC 500 CPU AB 1747-L40B

Replaces / compatible with

The 1747-L40B is a processor for the Allen Bradley SLC 500 platform. It can be used to replace older or failed processor modules within the SLC 500 family.

Technical note

Expert tip

This 1747-L40B processor requires a 1747-AIC communication adapter for DH-485 network connectivity.

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Frequently asked questions

What is the memory capacity of the Allen Bradley 1747-L40B SLC 500 processor?

The Allen Bradley 1747-L40B SLC 500 processor module has a memory capacity of 16KB. This memory is used for storing the user program and data necessary for controlling the automation process.