Allen Bradley 1785-ME32/A EEPROM Memory Cartridge

Product Introduction

The Allen Bradley 1785-ME32/A EEPROM Memory Cartridge is a non-volatile memory module designed for use with PLC-5 series processors. It provides secure storage for control programs, configuration data, and operating parameters, ensuring that critical automation programs remain preserved even when the controller is powered off.

With a 32 K word EEPROM capacity, this memory cartridge offers expanded storage compared with smaller backup modules, making it suitable for PLC-5 systems running more complex control logic. The cartridge can store the complete processor program and reload it during system startup, helping reduce downtime and simplifying maintenance procedures.

Designed specifically for PLC-5/30 processors, the 1785-ME32/A installs directly into the controller’s memory slot. Its compact construction and low power consumption allow it to operate reliably within industrial automation environments while maintaining consistent program backup performance.

Product Specifications

Applications

● PLC Program Backup
Stores PLC control programs securely so they can be restored after a power interruption or processor reset.

● Industrial Automation Systems
Used in automated production systems where controller programs must remain protected from accidental loss.

● Machine Control Systems
Ensures machine control logic is preserved, supporting quick recovery after maintenance or shutdown.

● System Startup Recovery
Allows the PLC processor to automatically reload the stored program during startup.

● Manufacturing Production Lines
Protects process control programs in continuous manufacturing environments.

● Maintenance and System Upgrades
Provides a convenient method for backing up programs before performing updates or controller replacement.

Advantages

● Reliable Non-Volatile Storage
EEPROM memory ensures program data remains stored without requiring continuous power.

● Expanded Program Capacity
32 K word storage allows larger control programs compared with lower-capacity cartridges.

● Stable Industrial Performance
Designed for reliable operation within demanding automation environments.

● Low Power Consumption
Requires only 0.17 A at 5 VDC, minimizing additional load on the PLC system.

● Easy Installation
Directly installs into compatible PLC-5 processors for quick configuration.

● Improved System Reliability
Helps prevent program loss and enables fast recovery in the event of unexpected shutdowns.

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