IC697MEM735 内存模块是扩展内存模块 具有锂电池

【产品详情】

IC697MEM735是由GE Fanuc制造的32位CMOS扩展存储器。 IC697MEM735提供 128 KB、256 KB（带 256 KB 非易失性闪存）、256 KB 和 512 KB。 它可用于扩展 CPU 模块 780/781/782/788/789 的数据和逻辑存储器。扩展内存IC697MEM735作为子板安装，与其服务的模块共享相同的插槽。

由于 RAM 不可用，基板使用扩展内存进行 CPU 操作。CPU 板上可用的电池有助于在断电时保留内存。IC697MEM735在断电时保留闪存，即使没有电池连接也是如此。PLC CPU使用校验和方法对程序内存进行连续错误检查，以报告内存奇偶校验错误。对SRAM存储器的每个字节进行错误检查和奇偶校验生成。

安装IC697MEM735时，用户必须将 CPU 和主板的连接器与板上的螺钉和支架正确安装对齐。在开始安装 CPU 之前，必须关闭机架的电源。将 CPU 放置在机架中后，用户可以打开电源。用户可以使用Windows系统或MS-DOS等编程软件清除内存。

IC697MEM735 内存模块是扩展内存模块。它由 GE Fanuc Automation 制造，归类为 GE 可编程控制器的 90-70 系列，IC697MEM735模块有 4 个版本。4 种不同的模块版本具有 128 KB、256 KB 和 256 KB 非易失性闪存、256 KB 和 512 KB 的容量。IC697MEM735 内存模块用作 GE 780、781、782、788 和 789 CPU 的 CMOS 内存扩展，不需要任何额外的安装插槽。IC697MEM735 模块保留 CPU 上的内存。这是因为IC697MEM735模块具有锂电池，该电池安装可确保在断电时不会丢失用户内存。此外，锂电池负责确保 PLC 或 CPU 上的日历时钟保持准确。每当需要更换锂电池时，建议在取出旧电池之前插入新电池。

32 位 GE Fanuc IC697MEM735 CMOS 扩展内存模块在 10 摄氏度或 20 华氏度的最佳工作温度下，保质期约为 68 年。内存保留期标称值长达 6 个月，无需通电。IC697MEM735 内存模块的设计符合 VME 标准，扩展内存板和 CPU 模块的额定电流为 2.25 安培。IC697MEM735 内存模块的安装应完全由合格的技术人员完成，并确保安装过程按照制造商说明手册中的说明进行。确保扩展内存板和 CPU 连接器正确对齐，以确保 CMOS 扩展内存模块正常工作。

IC697MEM735 内存模块是扩展内存模块 具有锂电池

【英文介绍】

The IC697MEM735 is a 32-bit CMOS extended memory manufactured by GE Fanuc. The IC697MEM735 is available in 128 KB, 256 KB (with 256 KB non-volatile flash), 256 KB, and 512 KB. It can be used to expand the data and logic memory of the CPU module 780/781/782/788/789. The expansion memory IC697MEM735 is installed as a daughter board, sharing the same slot as the module it serves.

Since RAM is not available, the baseboard uses extended memory for CPU operations. The available battery on the CPU board helps preserve memory in the event of a power outage. The IC697MEM735 retains flash memory when power is turned off, even when there is no battery connection. The PLC CPU uses checksum methods for continuous error checking of program memory to report memory parity errors. Error checking and parity generation are performed on each byte of SRAM memory.

When installing the IC697MEM735, users must properly align the connectors of the CPU and motherboard with the screws and brackets on the board. Before installing the CPU, power off the rack. After placing the CPU in the rack, the user can turn on the power. Users can use programming software such as Windows or MS-DOS to clear memory.

The IC697MEM735 memory module is an extended memory module. Manufactured by GE Fanuc Automation, it is classified as the 90-70 series of GE programmable controllers, and the IC697MEM735 module is available in 4 versions. Four different module versions have capacities of 128 KB, 256 KB and 256 KB non-volatile flash memory, 256 KB and 512 KB. The IC697MEM735 memory module is used as a CMOS memory extension for GE 780, 781, 782, 788, and 789 cpus and does not require any additional installation slots. The IC697MEM735 module retains the memory on the CPU. This is because the IC697MEM735 module has a lithium battery, which is installed to ensure that user memory is not lost in the event of power failure. In addition, the lithium battery is responsible for ensuring that the calendar clock on the PLC or CPU remains accurate. Whenever a lithium battery needs to be replaced, it is recommended to insert a new battery before removing the old one.

The 32-bit GE Fanuc IC697MEM735 CMOS extended memory module has a shelf life of about 68 years at an optimal operating temperature of 10 degrees Celsius or 20 degrees Fahrenheit. The nominal memory retention period is up to 6 months and no power is required. The IC697MEM735 memory module is designed to meet VME standards, and the extended memory board and CPU module are rated at 2.25 amps. The installation of the IC697MEM735 memory module should be done entirely by qualified technicians, and ensure that the installation process follows the instructions in the manufacturer's instruction manual. Ensure that the expansion memory board and the CPU connector are properly aligned to ensure that the CMOS expansion memory module is working properly.

IC697MEM735 内存模块是扩展内存模块 具有锂电池

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