NEW 6ES7954-8LC04-0AA0

Core Specifications

• Storage Capacity: 4 MB of 3.3V Flash-EPROM memory, ideal for storing PLC programs, runtime data, and firmware updates .
• Memory Technology: Uses non-volatile Flash-EPROM to retain data without power, ensuring reliable storage in industrial environments .
• Endurance: Supports ≥500,000 delete/write cycles, with data retention of ≥10 years under low-write conditions (<50,000 cycles) or **1 year** under high-write conditions (>450,000 cycles) .

Compatibility

• Works with S7-1200/1500 CPUs and Sinamics drives, enabling seamless integration into Siemens’ Totally Integrated Automation (TIA) architecture .
• Supports firmware updates and program transfer via standard commercial card readers .

Physical Attributes

• Compact dimensions: 24 mm (W) × 32 mm (H) × 2.1 mm (D), weighing approximately 3 grams .
• Constructed with industrial-grade materials to withstand vibrations, temperature fluctuations (-25°C to +60°C), and electromagnetic interference .

Key Features

• Data Backup & Recovery: Critical for safeguarding control logic and process parameters, ensuring rapid system restoration in case of failures .
• Scalability: Provides additional storage for projects requiring extended data logging or recipe management .
• Compliance: RoHS-compliant since 2023, adhering to environmental standards for hazardous substances .
• Reliability: Manufactured in Germany, with robust design for 24/7 operation in harsh factory environments .

Application Scenarios

• Industrial Automation: Used in manufacturing lines, process control systems, and machine automation .
• Energy & Utilities: Deployed in power plants and water treatment facilities for critical data management .
• OEM Machinery: Integrates into original equipment for enhanced diagnostic capabilities and software flexibility .