Allen-Bradley 1756-L61 ControlLogix 2 MB Memory Controller

SKU 1756-L61

In stock

12-month warranty
Free returns within 30 days

Manufacturer: Allen-Bradley
Product No.: 1756-L61
Country of origin:United States
Product Type: Controllogix Controllers
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 350g
Dimensions: 130 mm x 130 mm x 85 mm (H x W x D)
Shipping port: Xiamen
Warranty: 12 months

Description

The Allen-Bradley 1756-L61 is a ControlLogix processor module designed to manage system data, sequential, motion, process, and safety operations across industrial automation architecture. Equipped with 2 MB of user memory, this 1756-L61 controller provides program execution, communication handling, and data processing capacity for ControlLogix platforms.

Features

Part of the Allen-Bradley ControlLogix controller series.
Integrates 2 MB user memory capacity for application programs and data storage.
Supports nonvolatile memory via CompactFlash cards.
Serial port connection for system interfacing and programming.

Applications

Programmable Logic Controller (PLC) system execution
Industrial motion and process control integration
High-speed data processing and communication management

Technical Specifications

Parameter	Specification
Manufacturer	Allen-Bradley / Rockwell Automation
Model	1756-L61
Product Type	ControlLogix Controller
User Memory	2 MB
UPC	612598300709
Country of Origin	United States of America

Installation Guidelines

Disconnect the module from any DH-485 network prior to performing controller firmware updates to prevent potential network communication disruption.
Verify project memory utilization prior to firmware revisions to ensure adequate controller memory capacity.
Ensure proper insertion of the CompactFlash card if utilizing nonvolatile memory features.

FAQ

What memory capacity does the module feature?

The module features 2 MB of user memory.

Does the device support nonvolatile memory?

Yes, nonvolatile memory is supported via a CompactFlash card.

What precaution should be taken before updating firmware on a network?

The device should be disconnected from DH-485 networks prior to updating firmware to maintain stable network communication.

View all FAQs →

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

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Shipping & Returns

Global Express Shipping

Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our technical warranty.

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Quantity

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Global Express Shipping

Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).

For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Color pattern	Black
Country of origin	United States
Power source	AC-powered Battery-powered