IC698RMX016 VMIVME-5567-100 Rx7I Pacsystem 内存交换器

产品技术要求：

GE Fanuc的IC698RMX016是Rx7I Pacsystem的16MB冗余内存交换器。尺寸:宽6.299英寸，高9.187英寸。它有16MB的SDRAM用户内存。电源输入电压为+ 5v DC。电流要求为1.8A。该装置有一个光纤LC型连接器，符合IEC 61754-20，和一个锆陶瓷卡套。最大插入损耗为0.35 dB，回波损耗为-30dB。可接受的温度范围为-20℃~ +85℃。要完成安装，您需要确保具备以下所有条件:带有2.00或更高版本固件的PACSystems RX7i CPU;带电源的PACSystems Rx7i CPU机架;一台pc兼容的计算机，带有simplicity Machine Edition - Logic Developer PLC，版本4.5或更高的编程软件和必要的电缆。

IC698RMX016初始上电状态为非配置状态，其光发射机处于禁用状态。在RX7i CPU向冗余内存交换模块发送硬件配置之前，冗余内存交换模块不会在网络上运行。用户可选择配置的参数包括:冗余传输模式、节点ID、网络内存偏移量、流氓Master和是否启用中断。注意，如果选择“冗余链路”操作，上述参数将由CPU设置，因此不可配置。请注意，当IC698RMX016用作通用的反射内存模块时，用户逻辑可以执行超出基本读写操作的附加功能，包括读取中断状态、启用中断、读取奇偶校验错误和启用奇偶校验。

Note that in order to meet radiation emission standards, RX7i systems containing multiple memory switch modules must be installed in conductive metal housing or similar. Memory modules can be installed only on RX7i rack 0(active). You are advised to install the RMX module in slots 4 and 3 of the host subrack. This provides the VME interrupt request priority for the RMX module. While such a configuration is desirable, it is not strictly required to locate RMX modules in slots 4 and 3. Before installing the IC698RMX016 redundant memory swap, ensure that the rack is powered off. Next, place the module into the exact slot configured in the system. Keep pressing the board into place without straining. Tighten the top and bottom screws of the panel. Next, be sure to connect the cable to the RX and TX connectors. The optical fiber should be routed from the TX connector to the RX connector on the next node. Connect the board's TX cable to the RX connector on the next node. This is repeated until the last node in the ring routes its TX to the RX connector of the first node. Turn on the power.