Model Description

The 1764-MM1 is a removable memory module specifically designed for Allen-Bradley MicroLogix controllers. This module stores user programs, configuration data, and processor information, enabling rapid program backup and transfer between controllers.

Typically used in controller replacement, system replication, or maintenance scenarios, it allows for the preservation or restoration of control programs without requiring connection to a programming terminal.

Functional Characteristics

Stores ladder logic programs and configuration files

Supports rapid program transfer between compatible MicroLogix controllers

Non-volatile memory retains data during power loss

Plug-and-play design allows installation or removal without rewiring

Technical Specifications

Item	Specification
Product Type	Removable Memory Module
Model Number	1764-MM1
Compatible Controllers	MicroLogix 1000 series
Memory Capacity	8 KB
Memory Type	Non-volatile EEPROM
Data Retention	Minimum 10 years (unpowered)
Installation Method	Direct plug-in to controller
Operating Temperature	0…55 °C
Storage Temperature	−40…85 °C
Operating Humidity	5–95% non-condensing

Typical Application Scenarios

Backup Storage for MicroLogix Controller Programs

Rapid Recovery Following Controller Failure

OEM Equipment Replication Using Identical Program Images

Field Service Operations Requiring Offline Program Processing

Frequently Asked Questions

Common Problem

What data does the 1764-MM1 store?

It stores user application and controller configuration data.

Can this module be reused on other controllers?

Yes, provided the target controller is a compatible MicroLogix model.

Does it require battery power?

No. The EEPROM memory retains data without batteries or external power.

Is it suitable for long-term storage?

Yes. This memory is designed to preserve data for extended periods even during power loss.

Specialists in Industrial Automation

About Our Company – PLC Export

Global Automation Supply Capability

Leveraging comprehensive warehousing infrastructure and an international distribution network, we ensure consistent availability of MicroLogix parts-such as the 1764-MM1-to support both planned projects and urgent replacements.

Practical Backup & Maintenance Solutions

By supplying controller memory modules alongside CPUs and I/O, we help customers simplify maintenance workflows, reduce recovery time, and keep legacy automation systems operational.

Message Us Anytime

Contact Method	Details
Email	sales3@mooreplc.com
WhatsApp / Phone	+86 180 2071 4662

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