1747-M13 可编程逻辑控制器 内存模块集成了 64K 用户备份内存

Allen-Bradley 1747-M13 是一款内存模块，可与内存适配器组合使用。它通常用作 SLC 5/03、5/04 和 5/05 处理器的备份内存。内存应正确定向并安装在跳线上。对于 1747-M13 模块，跳线必须将 A18 连接到中心引脚。要使 1747-M13 与其内存适配器配合使用，您应该使用 1747-M15 模块。这是为了避免损坏内存模块和/或 PROM 组件。

安装内存模块和卸下处理器时，请确保控制器已关闭。这样可以防止对处理器造成任何损坏和意外故障。内存模块具有键控连接器，以避免安装不当。请勿将模块暴露在可能产生静电荷的区域。静电荷可能会损坏、改变甚至破坏 1747-M13 的内存。

1747-M13 是一款用于 Allen-Bradley SLC 500 可编程逻辑控制器 （PLC） 的内存模块。该内存模块集成了 64K 用户备份内存。

此内存模块需要部件号为 1747-M15 系列 B 的内存适配器模块。如果使用 A 系列 1747-M15，内存模块可能会损坏。

内存模块的主要功能是为处理器提供非易失性内存区域。SLC 500 处理器配有随机存取存储器 （RAM），该内存由锂电池备份至少两 （2） 年。如果电池电压耗尽，RAM存储器内的数据将被删除。这将导致运行该进程的用户程序丢失。通过安装内存模块，处理器将获得即使备用电池耗尽也无法擦除的内存。这样可以防止不必要的用户程序删除和计划外的进程关闭。每次启动电源循环时，内存模块内的用户程序都会自动加载。

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1747-M13 可编程逻辑控制器 内存模块集成了 64K 用户备份内存

The Allen-Bradley 1747-M13 is a memory module that can be combined with a memory adapter. It is commonly used as backup memory for SLC 5/03, 5/04, and 5/05 processors. Memory should be properly oriented and installed on the jumper. For the 1747-M13 module, the jumper must connect A18 to the center pin. To make the 1747-M13 work with its memory adapter, you should use the 1747-M15 module. This is to avoid damaging memory modules and/or PROM components.

Ensure that the controller is turned off when installing memory modules and removing processors. This prevents any damage and unexpected failures to the processor. The memory module has a keyed connector to avoid improper installation. Do not expose the module to areas that may generate electrostatic charges. Electrostatic charges can damage, alter, or even destroy the memory of the 1747-M13.

The 1747-M13 is a memory module for the Allen-Bradley SLC 500 Programmable Logic Controller (PLC). The memory module integrates 64K user backup memory.

This memory module requires a memory adapter module with part number 1747-M15 Series B. If you use the A-Series 1747-M15, the memory module may become corrupted.

The main function of a memory module is to provide a non-volatile memory area for the processor. The SLC 500 processor is equipped with random access memory (RAM), which is backed up by a lithium battery for at least two (2) years. If the battery voltage is exhausted, the data in the RAM memory will be deleted. This will cause the user program running the process to be lost. By installing a memory module, the processor will acquire memory that cannot be erased even if the backup battery runs out. This prevents unnecessary user program deletion and unplanned process shutdown. Each time the power cycle is started, the user program in the memory module is automatically loaded.

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We accept Westem Alliance,T/ T. We partner with Western Union's T,T. You can receive the goods within 3 to 5 days