Allen Bradley 1766-MM1 Memory Module

The AB 1766-MM1 is a removable memory module designed for the MicroLogix 1400 programmable controller, providing non-volatile backup and transport of user programs and data. With 384 KB of EEPROM memory, this module ensures secure storage of critical configurations and offers seamless transfer between controllers—ideal for cloning, field updates, and disaster recovery.

The 1766-MM1 enhances system resilience by enabling user program restoration without the need for external programming tools. It is especially useful in OEM, panel assembly, and maintenance applications where fast controller swaps or software restoration is required.

Technical Specifications

Model: 1766MM1
Series: MicroLogix 1400
Type: Removable Memory Module
Memory Size: 384 KB
Memory Type: EEPROM (non-volatile)
Application: Program backup, controller cloning, disaster recovery

Electrical Specifications

Operating Voltage: Supplied by base controller
Power Consumption: Negligible (drawn from controller)
Memory Retention: EEPROM – no battery required
Write Protection: Controlled via software
Update Method: Via RSLogix 500 or MicroLogix controller UI

Functional Capabilities

Backup Functionality: Stores full user program and data table
Restore Functionality: Restores configuration on boot
Transfer Functionality: Move program/data between controllers
Compatible Controllers: MicroLogix 1400 Series B and later
Hot-Swappable: No (power down required for insertion/removal)

Mechanical Specifications

Form Factor: Plug-in module
Mounting Location: Memory slot on MicroLogix 1400 controller
Construction: Sealed module with durable housing

Environmental Specifications

Operating Temperature: 0°C to 55°C
Storage Temperature: –40°C to +85°C
Humidity: 5% to 95% RH, non-condensing
IP Rating: IP20 (when installed in controller)

Compliance & Certifications

CE Marked: Yes
UL / cUL Listed: Yes
RoHS Compliant: Yes
Standards: IEC 61131-2

Key Features & Benefits

✅ 384 KB EEPROM Storage: Provides reliable, battery-free backup of logic and data

✅ Plug-and-Play Cloning: Easily transfer programs between MicroLogix 1400 units

✅ Disaster Recovery: Restore configurations after controller failure

✅ Non-Volatile Memory: Maintains data without power

✅ Simple Installation: Slides directly into memory slot—no wiring required

📦 Order the Allen Bradley 1766-MM1 from Drive Outlet Megastore

At Drive Outlet Megastore, we offer unbeatable Allen Bradley 1766-MM1 prices. Back up, restore, and transfer your MicroLogix 1400 programs effortlessly with this essential EEPROM memory module.

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Secure your logic. Transfer with ease. — Drive Outlet Megastore