IC697MEM733 扩展内存模块 为数据和程序存储

【产品详情】

IC697MEM733是由GE Fanuc制造的256 KB， 32位CMOS扩展存储器，用于90-70系列。该存储器必须用于在 PLC CPU 780、781、782、788 和 789 模块中提供逻辑和数据存储器。IC697MEM733作为子板安装，与它所服务的模块位于同一插槽中。因此，不需要额外的插槽。该IC697MEM733具有许多值得注意的功能，包括 128 KB、256 KB 和 256 KB 非易失性闪存、256 KB 和 512 KB 的可用性。这种存储器扩展可以方便地配置为数据和程序存储。

在断电的情况下，通过锂电池C697ACC701战略性地放置踢脚线外壳来节省内存。除了在没有电源的情况下保持用户内存外，锂电池还操作 PLC CPU 的日历时钟。如果保持在 10 摄氏度（20 华氏度），电池的预期保质期为 68 年。内存标称可保留长达 6 个月，无需通电。无论是否连接电池，闪存都会在断电时保留。请注意：在取出旧电池之前，必须安装新电池。逻辑程序存储器由 PLC CPU 持续进行错误检查。在安装过程中，只需要一把 #1 十字螺丝刀，因此用户可以轻松地在现场安装此内存扩展。

IC697MEM733内存模块是GE Fanuc制造的256 KB CMOS扩展内存模块。IC90MEM70存储器模块归类于 697-733 系列，用于提供逻辑和数据存储器。它通常用于 GE 789、788、782、781 和 780 CPU 模块，作为子板安装，并放置在与其服务的 CPU 模块相同的插槽中。IC697MEM733 内存模块不需要任何额外的安装插槽。该存储器扩展模块可配置为数据或程序存储。IC697MEM733 内存模块还配有锂电池，通常放置在基板外壳上。锂电池在确保内存保留方面很重要，尤其是在断电的情况下。

如果出现断电，锂电池可确保IC697MEM733模块中的用户内存保持完整。此外，锂电池负责确保保留日历时钟，并且每当必须重新启动 CPU 时，都无需重置 PLC 上的日期和时间。如果将 IC697MEM733 内存模块保持在 10 摄氏度或 20 华氏度，则电池寿命约为 68 年。然后，内存可以在不通电的情况下保留长达 6 个月。模块中的闪存在断电或不带电池的情况下都会保留。在取出电池进行更换之前，在取出现有电池之前安装新电池以避免任何内存丢失至关重要。

IC697MEM733 扩展内存模块 为数据和程序存储

【英文介绍】

The IC697MEM733 is a 256 KB, 32-bit CMOS extended memory manufactured by GE Fanuc for the 90-70 series. This memory must be used to provide logic and data memory in the PLC CPU 780, 781, 782, 788 and 789 modules. The IC697MEM733 is installed as a child board in the same slot as the module it serves. Therefore, no additional slots are required. The IC697MEM733 has a number of noteworthy features, including 128 KB, 256 KB and 256 KB non-volatile flash memory, 256 KB and 512 KB availability. This memory expansion can be easily configured for data and program storage.

In case of power failure, memory is saved by strategically placing the kicker housing with the lithium battery C697ACC701. In addition to maintaining user memory when there is no power supply, the lithium battery also operates the calendar clock of the PLC CPU. If kept at 10 degrees Celsius (20 degrees Fahrenheit), the battery has an expected shelf life of 68 years. The memory is nominal for up to 6 months and requires no power. Whether or not the battery is connected, the flash memory is retained in the event of power failure. Please note: A new battery must be installed before removing the old battery. The logic program memory is continuously checked for errors by the PLC CPU. Only one #1 Phillips screwdriver is required during installation, so users can easily install this memory extension in the field.

The IC697MEM733 memory module is a 256 KB CMOS extended memory module manufactured by GE Fanuc. The IC90MEM70 memory module is classified in the 697-733 series and is used to provide logic and data memory. It is typically used in GE 789, 788, 782, 781, and 780 CPU modules, installed as a daughter board and placed in the same slot as the CPU module it serves. The IC697MEM733 memory module does not require any additional installation slots. The memory expansion module can be configured for data or program storage. The IC697MEM733 memory module is also equipped with a lithium battery, usually placed on the substrate housing. Lithium batteries are important in ensuring memory retention, especially in the event of a power outage.

In the event of a power outage, the lithium battery ensures that the user memory in the IC697MEM733 module remains intact. In addition, the lithium battery is responsible for ensuring that the calendar clock is retained and that there is no need to reset the date and time on the PLC whenever the CPU has to be restarted. If the IC697MEM733 memory module is kept at 10 degrees Celsius or 20 degrees Fahrenheit, the battery life is about 68 years. The memory can then be retained without power for up to six months. The flash memory in the module is retained in the event of power failure or no battery. Before removing the battery for replacement, it is crucial to install a new battery before removing the existing one to avoid any memory loss.

IC697MEM733 扩展内存模块 为数据和程序存储

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