ABB 216MB66 HESG324510M1 is industrial non‑volatile memory module, used for program and data storage of ABB DCS control system, stable performance for power plant and petrochemical industry automation spare parts.

Product Overview

ABB 216MB66 HESG324510M1 is a non‑volatile flash memory module for ABB DCS control system. It is responsible for storing control programs, configuration parameters and process historical data. Adopt industrial‑grade flash chip, no battery‑dependent data retention, effectively avoid data loss caused by battery failure. It can be directly inserted into system rack, matched with corresponding CPU board to realize reliable data storage, widely used in power generation, petrochemical, metallurgy and other heavy‑duty industrial automation sites.

Key Features

• Industrial non‑volatile flash memory, data retention without battery backup
• High‑speed parallel bus interface, fast program and data access
• Rugged circuit design, strong anti‑interference for harsh industrial environment
• Rack plug‑in installation, convenient replacement and maintenance

• Support long‑term stable operation for continuous process control system

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Technical Specifications

• Manufacturer: ABB
• Model: 216MB66
• Part No: HESG324510M1
• Memory Type: Non‑volatile Flash Memory
• Installation: Rack plug‑in
• Operating Temperature: -40℃ ~ +85℃
• Certification: CE, UL, IEC 61131‑2

• Application: DCS system program & parameter storage

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Compatibility & Application

Compatible with ABB Symphony series control racks and matching CPU units. Mainly serves as spare replacement parts for power plant, petrochemical, metallurgy industrial DCS control system, for control logic, configuration and production data storage.