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- Allen Bradley
- 1785-ME32/A
- EEPROM Memory Card
- USA
- 110 x 20 x 80 mm
- 0.09 kg
- Xiamen, China
- New & In Stock
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- 1 Year
- 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 1785-ME32/A is an EEPROM Memory Card designed for non-volatile storage of PLC-5 programs and configuration data. It is ideal for larger or more complex PLC-5 applications that require higher memory capacity than the ME16. The ME32/A card ensures data retention during power loss, supports program portability, and allows quick recovery of critical automation systems.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Allen Bradley |
| Model | 1785-ME32/A |
| Product Type | EEPROM Memory Card |
| Function | Non-volatile storage for PLC-5 programs and configuration |
| Dimensions | 110 × 20 × 80 mm |
| Weight | 0.09 kg |
| Memory Type | EEPROM (Electrically Erasable Programmable Read-Only Memory) |
| Operating Environment | Industrial automation systems |
| Compatibility | PLC-5 processors and racks supporting EEPROM cards |
Function and Working Principle
The 1785-ME32/A functions by:
- Storing larger PLC-5 programs and configuration data in non-volatile memory
- Protecting critical control programs during power interruptions
- Enabling rapid processor replacement without reloading programs
- Supporting program portability between compatible PLC-5 systems
It provides a reliable backup solution for industrial automation, ensuring data integrity and minimal downtime.
Role in Industrial Automation
The ME32/A card is crucial for:
- Maintaining critical PLC-5 programs and configurations
- Ensuring rapid system recovery after power outages or processor replacement
- Providing a portable method for program transfer between PLC-5 processors
- Supporting larger or more complex automation systems requiring higher memory capacity
Industrial Applications
Typical applications include:
- Medium to large industrial process control systems
- Production lines where uptime is critical
- Automated manufacturing, packaging, or chemical process systems
- Systems requiring frequent program updates or program portability
Installation and Usage
Installation steps:
- Insert the 1785-ME32/A card into the designated slot on a compatible PLC-5 processor or rack
- Verify the processor recognizes the card and backs up programs successfully
- Use the card for rapid system replacement or program transfer
- Periodically check the card for functionality to ensure data integrity
Its compact and lightweight design facilitates easy handling and installation.
Compatible System Components
- PLC-5 processors (supporting EEPROM memory cards)
- PLC-5 I/O racks
- Allen Bradley backup systems
- RSLogix 5 programming software
- HMIs and operator interfaces
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| Allen Bradley 1785-ME32/A | EEPROM Memory Card | Higher capacity | Mid-to-large PLC-5 programs and configurations |
| Allen Bradley 1785-ME16 | EEPROM Memory Card | Standard capacity | Smaller PLC-5 programs and configurations |
| Allen Bradley 1785-ME8 | EEPROM Memory Card | Entry-level capacity | Minimal PLC-5 program storage |
Key Advantages
- Non-volatile storage ensures data retention during power loss
- Supports larger program sizes than ME16 and ME8
- Enables rapid system recovery and processor replacement
- Portable for program transfer between PLCs
- Compact, industrial-grade design for reliable operation
Technical FAQs
What is the main advantage over the ME16?
The ME32/A provides larger memory capacity, allowing storage of more complex or larger PLC-5 programs.
Can it be used for program transfer?
Yes, it allows safe program portability between compatible PLC-5 processors.
Is it compatible with all PLC-5 processors?
It is compatible with PLC-5 processors and racks that support EEPROM cards, especially those requiring larger memory.
What happens during a power outage?
All programs and configurations are retained, enabling the system to resume operation without data loss.
Conclusion
The Allen Bradley 1785-ME32/A EEPROM Memory Card is a high-capacity, reliable solution for PLC-5 program storage and backup. It ensures data integrity, rapid system recovery, and program portability, making it ideal for industrial applications with larger or more complex automation requirements.