6ES7954-8LE02- 0AA0 控制器模块 PDF资料
1.产 品 资 料 介 绍：
6ES7954-8LE02-0AA0 控制器模块产品特点
西门子6ES7954-8LE02-0AA0是一款用于SIMATIC S7系列控制器的存储卡模块，本质为12MB闪存卡，用于扩展或替换CPU的装载存储器，具体特点如下。
实际为SIMATIC S7系列CPU专用存储卡，非传统控制器模块。
存储容量12MB，采用3.3V Flash-EPROM闪存技术。
适用于S7-1200、S7-1500系列CPU及SINAMICS驱动系统。
支持至少500,000次擦写操作，耐用性高。
数据保持时间最长可达10年，存储可靠。
尺寸紧凑，宽24mm、高32mm、深2.1mm。
重量仅约3克，安装不增加设备负担。
原产地德国，符合RoHS环保标准。
该型号已停产，官方替代型号为6ES7954-8LE04-0AA0。
存在过渡型号6ES7954-8LE03-0AA0，功能兼容。
可直接替换同系列旧版存储卡，备件管理方便。
Flash-EPROM技术，断电后数据不丢失。
产品生命周期已于2024年10月1日结束。
用于存储用户程序、组态数据和配方参数等。
是S7-1500 PLC实现免维护数据存储的关键附件。
总之，6ES7954-8LE02-0AA0作为12MB存储卡，为西门子S7-1200/1500系列控制器提供可靠的程序与数据存储扩展方案，是设备维护与改造时的重要备件选择。
6ES7954-8LE02- 0AA0 控制器模块 英文介绍
6ES7954-8LE02-0AA0 Controller Module Product Features
Siemens 6ES7954-8LE02-0AA0 is a memory card module used for SIMATIC S7 series controllers. Essentially, it is a 12MB flash card used to expand or replace the CPU's loading memory. Its specific features are as follows.
It is actually a SIMATIC S7 series CPU dedicated memory card, not a traditional controller module.
Storage capacity of 12MB, using 3.3V Flash EPROM flash technology.
Suitable for S7-1200, S7-1500 series CPUs and SINAMICS driver systems.
Supports at least 500000 erase and write operations, with high durability.
The data retention time can reach up to 10 years, and the storage is reliable.
Compact size, width 24mm, height 32mm, depth 2.1mm.
The weight is only about 3 grams, and installation does not increase the burden on the equipment.
Origin in Germany, compliant with RoHS environmental standards.
This model has been discontinued, and the official replacement model is 6ES7954-8LE04-0AA0.
There is a transitional model 6ES7954-8LE03-0AA0, which is functionally compatible.
It can directly replace old version memory cards of the same series, making spare parts management convenient.
Flash EPROM technology ensures that data is not lost after power failure.
The product lifecycle has ended on October 1, 2024.
Used for storing user programs, configuration data, and recipe parameters.
It is a key accessory for S7-1500 PLC to achieve maintenance free data storage.
In summary, 6ES7954-8LE02-0AA0, as a 12MB memory card, provides a reliable program and data storage expansion solution for Siemens S7-1200/1500 series controllers and is an important spare part choice for equipment maintenance and modification.
6ES7954-8LE02- 0AA0 控制器模块 产品展示
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