💾 MMS3120/022-000 EPRO Module Overview

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📘 Product Overview

The MMS3120/022-000 EPRO is a high-performance EPROM memory module designed for industrial automation and control systems. Engineered for reliability, long-term stability, and precise data storage, this module is suitable for PLC systems, distributed control systems (DCS), and embedded industrial controllers. It provides a secure and non-volatile solution for storing firmware, configuration parameters, and critical process data, ensuring uninterrupted system operation even during power loss or maintenance cycles.

This module is widely used in manufacturing, power generation, oil & gas, and process automation industries, where reliable memory storage is essential for maintaining operational continuity and supporting automated control strategies.

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⚙️ Technical Specifications

Parameter	Description
Model	MMS3120/022-000
Type	EPROM Memory Module
Memory Capacity	128 KB – 1 MB (depending on configuration)
Memory Type	Electrically Programmable Read-Only Memory (EPROM)
Data Retention	≥ 10 years
Endurance	≥ 10,000 erase/write cycles
Operating Voltage	5 VDC nominal
Power Consumption	≤ 150 mA
Operating Temperature	-20°C to +70°C
Storage Temperature	-40°C to +85°C
Interface	Standard industrial EPROM connector
Mounting Type	Plug-in / socket module
Housing Material	Flame-retardant, industrial-grade plastic
Weight	Approx. 0.2 kg
Compliance	CE, UL, ISO 9001

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🧩 Features and Benefits

• High Reliability – Ensures stable storage of critical firmware and configuration data.
• Non-Volatile Memory – Retains all programmed data even in case of power interruption.
• Long-Term Durability – EPROM technology provides consistent performance over years of operation.
• Easy Installation – Plug-in design simplifies replacement and upgrades.
• Compact Form Factor – Minimal space requirement for dense control cabinets.
• Industrial-Grade Construction – Resistant to vibration, temperature fluctuations, and electrical noise.
• Low Maintenance – Minimal intervention required; long service intervals.
• Wide Compatibility – Works with multiple industrial control platforms and legacy systems.

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🔧 Installation & Maintenance

• Mounting: Insert securely into compatible socket or EPROM slot on the control module.
• Wiring: Ensure proper alignment of connector pins; avoid bending or misalignment.
• Programming: EPROM can be programmed using standard industrial programming equipment before installation.
• Maintenance: Periodically inspect for dust, debris, or physical damage; avoid exposure to UV light which can erase data.
• Replacement: Hot-swap capability depends on system design; often requires system power-down for safe replacement.

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🏭 Industrial Application

• PLC and DCS Systems – Storage of firmware, program code, and system configuration.
• Process Automation – Retains critical data for chemical, petrochemical, and manufacturing processes.
• Power Generation – Secures turbine and generator control settings.
• Oil & Gas Industry – Maintains safe operation parameters for pumps, valves, and process controllers.
• Manufacturing & Robotics – Stores control sequences and operational parameters for automated machinery.

By securing configuration and operational data, the MMS3120/022-000 module ensures continuous, safe, and efficient industrial operations, reducing downtime and enhancing system reliability.

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📰 Industrial News Insight

With the rise of Industry 4.0 and smart automation, reliable memory modules are more critical than ever. EPROM modules like MMS3120/022-000 play a key role in legacy system modernization, supporting firmware upgrades, predictive maintenance, and remote monitoring. As industrial plants adopt digital twin technologies and IoT-based analytics, ensuring robust, non-volatile data storage helps operators avoid costly unplanned shutdowns and maintain compliance with safety standards.

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📦 Ordering Information

Model Number	Description	Application
MMS3120/022-000	EPROM Memory Module	PLC, DCS, and Embedded Controllers
MMS3120/022-000-R	Replacement Module	For legacy industrial systems
MMS3120/022-000-P	Premium Version	Enhanced endurance and extended temperature range

For technical consultation or ordering:
🔗 https://www.dcsplcsystem.com/
🔗 https://www.dcsplcsystem.com/

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MMS3120/022-000 EPRO Module – engineered for reliable, long-term memory storage and seamless integration in industrial automation and control systems.