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- Allen Bradley
- 1764-MM1
- MicroLogix 1500 Memory Module
- USA
- 85 × 25 × 50 mm
- 0.03 kg
- Xiamen, China
- New & In Stock
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- 1-3 Working Days
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Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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Product Overview
The Allen Bradley 1764-MM1 is a MicroLogix 1500 memory module designed to expand the storage capacity of MicroLogix 1500 programmable controllers. It enables reliable data retention, program storage, and backup functionality for industrial automation systems, ensuring continuous operation and protection against power loss.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Allen Bradley (Rockwell Automation) |
| Model Number | 1764-MM1 |
| Product Type | MicroLogix 1500 Memory Module |
| Function | Memory expansion and backup |
| Dimensions (L x W x H) | 85 × 25 × 50 mm |
| Weight | 0.03 kg |
| Storage Type | Non-volatile memory |
| Compatibility | MicroLogix 1500 PLC series |
| Installation | Panel or DIN rail integration |
| Environment | Industrial-grade |
Function and Working Principle
The 1764-MM1 memory module enhances the MicroLogix 1500 PLC by providing additional storage for:
- User programs and logic routines
- Configuration data and system parameters
- Historical logs and process data
It connects directly to the MicroLogix 1500 processor unit and ensures data retention even during power outages, providing reliable system operation and simplified program management.
Role in Industrial Control Systems
The memory module is an essential accessory for MicroLogix 1500 PLCs:
- Stores and backs up critical automation programs
- Ensures continuity of operations in case of power interruptions
- Facilitates easy program transfer between PLC units
- Supports flexible memory expansion for system upgrades
Industrial Applications
The Allen Bradley 1764-MM1 is widely used in:
- Manufacturing automation and assembly lines
- Packaging machinery and conveyor systems
- Process control systems in chemical, water treatment, and food processing industries
- Backup and redundancy setups for industrial PLCs
- Small to medium distributed control systems requiring program storage
Its compact size and industrial-grade design ensure convenient integration and reliable performance.
Installation and System Integration
For optimal performance:
- Attach directly to compatible MicroLogix 1500 PLC processor units
- Follow proper insertion and handling guidelines
- Ensure system power is correctly applied to avoid data loss during installation
- Integrate with PLC software for program storage and retrieval
Proper installation ensures secure memory retention and reliable PLC operation.
Compatible System Components
The 1764-MM1 works seamlessly with:
- MicroLogix 1500 processor units (1764-LRP, 1764-LSP, 1764-LRP/C)
- MicroLogix 1500 I/O modules and expansion units
- Human-machine interfaces (HMIs)
- Ethernet, serial, or DH-485 communication networks
- Backup and program transfer systems
Recommended Alternative Models
| Model Number | Type | Key Feature / Advantage | Application |
|---|---|---|---|
| 1764-MM1 | MicroLogix 1500 Memory | Standard memory module for MicroLogix 1500 | Program storage and backup |
| 1764-MM2 | MicroLogix 1500 Memory | Extended memory capacity | Medium to high-demand systems |
| MicroLogix 1400 | PLC Integrated Memory | Built-in memory and backup | Compact automation systems |
| Micro850 | CompactLogix Memory Module | Scalable memory options for modern PLCs | Flexible automation solutions |
Key Advantages
- Expands storage and backup capacity for MicroLogix 1500 PLCs
- Provides non-volatile memory for program retention
- Ensures continuity of operations during power interruptions
- Compact and industrial-grade design for easy integration
- Facilitates secure program transfer and system upgrades
Technical FAQs
Q1: What is the main function of the 1764-MM1?
A1: It provides additional memory for MicroLogix 1500 PLCs to store programs, configuration data, and process logs.
Q2: Is it compatible with all MicroLogix 1500 PLCs?
A2: It is compatible with 1764-LRP, 1764-LSP, and 1764-LRP/C processor units.
Q3: Does it retain data during power loss?
A3: Yes, the non-volatile memory ensures program and data retention even during power outages.
Conclusion
The Allen Bradley 1764-MM1 MicroLogix 1500 memory module is a compact and essential accessory for expanding storage, protecting programs, and ensuring continuous operation in industrial automation systems.
Engineers and system integrators can rely on this module to safeguard automation programs, enable seamless memory expansion, and maintain high-performance PLC operations.