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Allen Bradley 1766-MM1 MicroLogix 1400 Memory Module

Allen Bradley 1766-MM1 Memory Module for MicroLogix 1400.

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ManufacturerAllen Bradley

Part number1766-MM1

Memory Size 384 KB

Used With MicroLogix 1400 Controller

Operating Temperature -20 to 60 °C

Write Protection Yes

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12-month warranty

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Veteran-owned

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384 KB Additional Memory Program Backup Program Transfer Capability Write Protection Auto-Recovery on Fault Hot-Swappable

Product description

The Allen-Bradley 1766-MM1 is a Memory Module specifically designed for the MicroLogix 1400 Programmable Logic Controller (PLC) system. It provides an additional 384 KB of memory for user data and programs, acting as a crucial backup to prevent accidental deletion or corruption caused by power surges, improper operation, or human error. This module can be inserted or removed while the controller is running and offers write protection for its data files.

This memory module is essential for applications requiring reliable data storage and program transfer between controllers. Industries such as manufacturing, automation, and process control benefit from the enhanced data security and portability offered by the 1766-MM1, ensuring operational continuity and simplified maintenance.

Stanlo Automation, your veteran-owned source for surplus industrial automation parts, carries the Allen-Bradley 1766-MM1. Secure reliable memory solutions for your MicroLogix 1400 system from Stanlo Automation.

Technical specifications

Memory Size	384 KB
Used With	MicroLogix 1400 Controller
Operating Temperature	-20 to 60 °C
Write Protection	Yes
Hot Swappable	Yes

Common applications

Manufacturing Automation

Process Control

Machine Control

Data Logging

Program Portability

Compatible systems

MicroLogix 1400 Controllers

Also known as

1766-MM1 Memory Card MicroLogix 1400 Memory Allen Bradley PLC Memory Module

Replaces / compatible with

The 1766-MM1 serves as an expansion memory module for the MicroLogix 1400 controller, providing essential backup and transfer capabilities.

Technical note

Expert tip

Utilizing the 1766-MM1 memory module provides a vital safeguard against data loss, ensuring program integrity and quick restoration in case of controller faults.

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Frequently asked questions

Can the Allen Bradley 1766-MM1 memory module be inserted while the controller is running?

Yes, the Allen Bradley 1766-MM1 memory module is hot-swappable, meaning it can be inserted or removed from the MicroLogix 1400 controller while the controller is powered on and operating.