IC697MEM717  内存模块 | 具有不同的存储容量

     产品参数:

　　型号：IC697MEM717

　　一输入电压:5VDC

　　一功耗:1.1瓦

　　一工作温度:-40℃℃~ +85°C

　　一存储温度:-40℃℃~+85°℃

　　尺寸:11.0x3.6x5.2英寸

　　一重量:0.8磅

　　规格:

　　一内存容量:256kb

　　兼容性:GE Fanuc系列90-70 PLC系统

　　-扩展槽位:1

　　-数据保留:10年

　　-通信接口:RS-485

　　GE Fanuc 用于扩展 GE PLC 中 GE 772 和 771 CPU 的内存。内存模块可用于扩展电池保留在 CPU 或 PCM 上的 PCM 内存，并且不需要任何可配置用于数据和程序存储的额外插槽。IC697MEM717内存模块具有不同的存储容量。不同的存储容量选项包括 64、128、256 和 512 KB 内存空间。当IC697MEM717内存模块与其所服务的模块位于同一插槽中时，它可以作为子板安装。主板上的内存补充了基板上可用的内存。IC697MEM717内存模块可确保在踢脚板外壳上的电池断电时保持内存。

　　IC697MEM717内存模块带有一个逻辑程序存储器，PLC CPU作为后台任务不断进行错误检查。在电源循环期间以及硬复位和软复位期间，存储内存上的 PCM 错误检查仍在继续。对于CPU安装，技术人员应使用Windows编程软件或使用MS-DOS软件清除内存。对于 PCM 安装，技术人员应遵守可编程协处理器模块提供的所有说明。IC697MEM717内存模块在 10 摄氏度的最佳环境温度下保质期为 20 年，相当于 68 华氏度。该模块在不施加电源的情况下标称内存保持时间为 6 个月。电池可确保即使在断开电源时也能保留用户内存，并且即使在断开电源的情况下也能保持日历时钟运行和准确。

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　　Product parameters:

　　Model: IC697MEM717

　　One input voltage :5VDC

　　Power consumption :1.1 watts

　　A working temperature :-40 °C ~ +85°C

　　Storage temperature :-40 ° C ~+85° C

　　Size :11.0x3.6x5.2 inches

　　One weight :0.8 pounds

　　Specifications:

　　Memory capacity :256kb

　　Compatibility :GE Fanuc series 90-70 PLC system

　　- Expansion slot :1

　　- Data retention :10 years

　　- Communication interface :RS-485

　　The GE Fanuc is used to expand the memory of the GE 772 and 771 cpus in the GE PLC. Memory modules can be used to extend the PCM memory reserved by the battery on the CPU or PCM, and do not require any additional slots that can be configured for data and program storage. The IC697MEM717 memory module has different storage capacities. Different storage capacity options include 64, 128, 256, and 512 KB of memory space. The IC697MEM717 memory module can be installed as a daughter board when it is located in the same slot as the module it serves. The memory on the motherboard complements the memory available on the baseboard. The IC697MEM717 memory module ensures that memory is maintained when the battery on the baseboard housing is powered off.

　　The IC697MEM717 memory module comes with a logic program memory, and the PLC CPU performs constant error checking as a background task. PCM error checking on storage memory continues during power cycles and during hard and soft resets. For CPU installations, technicians should use Windows programming software or use MS-DOS software to clear memory. For PCM installations, technicians should follow all instructions provided by the programmable coprocessor module. The IC697MEM717 memory module has a shelf life of 20 years at an optimal ambient temperature of 10 degrees Celsius, equivalent to 68 degrees Fahrenheit. The module has a nominal memory retention time of 6 months without the application of power. The battery ensures that user memory is retained even when the power is disconnected, and keeps the calendar clock running and accurate even when the power is disconnected.

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