Siemens 6ES7798-0AA07-0XA0

The Siemens 6ES7798-0AA07-0XA0 provided by Hannit Automation Technology is the memory card of SIMATIC S7-300/400/ET 200M series PLC. The price is fair and it's worth more than its price. Both new and old customers can learn more information through us.

As an accessory in the S7-300/400 system, it serves as the carrier of the program and is a key tool for maintenance, data recording, and system updates. It is widely used in small-scale PLC programs, data, and configuration information.

Parameter

Built-in structure

The Siemens 6ES7798-0AA07-0XA0 memory card adopts the standard physical dimensions and interfaces of MMC cards. Its industrial-grade design core features a compact shell design and stable internal components (such as flash memory chips and controllers). Unlike ordinary hard disks, it has no mechanical moving parts and uses industrial-grade flash memory chips. It can operate stably within a wide temperature range from -25°C to +60°C. It is a highly engineered key industrial component.

Precautions for Use

1. Do not format directly in the Windows system. Siemens' programming software (STEP 7) needs to be used to format the SMC card to ensure the correct structure of its file system.

2. When inserting the card into the running PLC for data recording, there is a small write protection switch on the side.

3. Never insert or remove the SMC card when the PLC is powered on and running! It may cause damage to the CPU of Siemens 6ES7798-0AA07-0XA0 or permanent damage to the data on the memory card, and requires plugging and unplugging for operation.