1756-M14  内存扩展模块 支持冗余系统

【产品详情】

1756-M14 模块是由 Allen-Bradley 制造的易失性 ControlLogix5555 内存扩展模块。它属于 Allen -Bradley ControlLogix 内存模块的 A 系列，容量为 3.5 MB。它是 Allen-Bradley ControlLogix5555 控制器的备件，支持冗余系统，可与非易失性存储器一起使用，用于支持在同一模块上使用 2 个 EEPROM 单元的控制器。其简单的设计消除了安装模块时对特殊设备的需要，其插槽在控制器的侧面很容易接近。

1756-M14 ControlLogix5555 内存扩展模块设计用于不会直接接触腐蚀性材料的环境，腐蚀性材料可能会干扰其性能。其推荐的工作温度范围为 0 至 60 摄氏度。不使用时，该模块应存放在 -40 至 85 摄氏度的温度范围内。为防止电弧可能损坏 1756-M14 内存板，在安装或卸下内存模块之前，必须断开所有电源，包括电池模块电源。

1756-M14  内存扩展模块 支持冗余系统

【英文介绍】

The 1756-M14 module is a volatile ControlLogix5555 memory expansion module manufactured by Allen-Bradley. It belongs to the A series of Allen-Bradley ControlLogix memory modules and has a capacity of 3.5 MB. It is a spare part for the Allen-Bradley ControlLogix5555 controller that supports redundant systems and can be used with non-volatile memory to support controllers that use 2 EEPROM units on the same module. Its simple design eliminates the need for special equipment when installing modules, and its slots are easily accessible on the side of the controller.

The 1756-M14 ControlLogix5555 memory expansion module is designed for use in environments where it does not come into direct contact with corrosive materials that may interfere with its performance. Its recommended operating temperature range is 0 to 60 degrees Celsius. When not in use, the module should be stored in a temperature range of -40 to 85 degrees Celsius. To prevent possible damage to the 1756-M14 memory board by electric arcs, disconnect all power supplies, including the battery module, before installing or removing the memory module.

1756-M14  内存扩展模块 支持冗余系统

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