HMC-SD291

Overview of Omron HMC-SD291

The Omron HMC-SD291 is a high-reliability SD memory card designed specifically for Omron FA (Factory Automation) devices such as NJ-series machine automation controllers. It provides 2 GB of storage capacity, allowing the storage and easy transfer of data between Omron FA devices and personal computers via card slots or memory card readers/writers.

Key Features

• Capacity: 2 GB NAND Flash memory.
• Operating voltage: 3.3 V DC.
• Dimensions: 32 mm × 24 mm × 2.1 mm (H × W × D).
• Weight: Approximately 2 grams.
• Operating temperature range: 0°C to 70°C.
• Storage temperature range: -20°C to 75°C.
• Humidity: 10% to 90% (non-condensing) during operation and storage.
• Write protection: Provided to prevent accidental data overwrite.
• File system: FAT16 formatted for compatibility.
• High-speed data transfer between Omron FA devices.
• Durability: Designed for extended service life in industrial environments.
• Compatibility: Supports various NJ-series controllers, except NJ501 hardware revision A/unit version 1.15 and later.

Technical Specifications

Applications

The HMC-SD291 is used for data storage and transfer in industrial automation setups, enabling reliable data logging, program storage, and configuration backups for Omron NJ-series controllers. Its durable design ensures data integrity and longevity in demanding factory environments.