IC698RMX016 冗余内存交换器 16MB的SDRAM用户内存

IC698RMX016 冗余内存交换器 16MB的SDRAM用户内存

产品描述

GE Fanuc 的IC698RMX016是用于 Rx7I Pacsystem 的16MB冗余内存交换。 它具有以下尺寸：6.299英寸宽x 9.187英寸高。它有16MB的SDRAM用户内存。电源的工作电压为+5 V DC。电流要求为1.8A。该装置具有符合 IEC 61754-20的光纤 LC 型连接器和 az锆陶瓷插芯。最大插入损耗为0.35 dB，回波损耗为-30dB。可接受的温度范围在-20°C和+85°C之间。 要完成安装，您需要确保具备以下所有条件：PACSystems RX7i CPU，固件版本为 2.00 或更高版本；一个带有电源的 PACSystems Rx7i CPU 机架；具有CIMPLICITY Machine Edition – Logic Developer PLC，4.5 版或更高版本的编程软件和必要的电缆的PC 兼容计算机。

请注意，为了满足辐射发射标准，包含多个Memory Xchange 模块的RX7i 系统必须安装在导电金属外壳或等效物内。 内存模块只能安装在 RX7i 机架 0（主）中。建议将 RMX 模块安装在主机架的插槽 4 和 3 中。这提供了 RMX 模块 VME 中断请求优先级。尽管这种配置是可取的，但并不严格要求 将 RMX 模块放置在插槽 4 和 3中。要安装IC698RMX016 Redundant Memory Xchange，请确保机架电源已关闭。接下来将模块滑入系统中为其配置的确切插槽中。继续将板按到位而不用力。拧紧面板顶部和底部螺钉。接下来确保将电缆连接到 RX 和 TX 连接器。光纤电缆应从 TX 连接器路由到下一个节点的RX连接器。将该板的 TX电缆连接到下一个节点的RX 连接器。重复直到环中的最后一个节点将其 TX路由到第一个节点的 RX连接器。打开电源。

IC698RMX016最初在其光发射器被禁用的未配置状态下供电。在RX7i CPU向模块发送硬件配置 之前，冗余内存交换模块不会在网络上运行。 出于反射内存操作的目的，用户可以选择配置以下参数：冗余传输模式、节点 ID、网络内存偏移量、流氓主机和中断使能。请注意，如果选择Redundant Link 操作，上述参数将由CPU 设置，因此不可配置。 请注意，当IC698RMX016用作具有通用用途的反射式存储器模块时，用户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逻辑。

IC698RMX016 冗余内存交换模块属于 GE Fanuc 自动化的 RX7i PACSystems 系列。该模块的目的是作为反射内存网络上的节点或作为连接冗余系统中的 2 个 CPU 的特定链路运行。它与 5565 系列存储设备兼容，可以确定 PLC 和其他计算设备之间的数据共享量。GE Fanuc 自动化 IC698RMX016 冗余内存交换模块中的每个节点都使用光纤电缆以菊花链环路机制连接。这种连接方法包括将第一个节点连接到第二个节点，然后将第二个节点的发送器连接到第三个节点的接收器，依此类推，直到环路已连接到第一个节点，并且环路最终完成。

GE Fanuc 自动化 IC698RMX016 冗余内存交换模块旨在安装在 RX7i PACSystems 机架的单个插槽中，它具有 16 MB 的反射内存容量，并对旧节点参数执行软件配置，为它们做好准备新的应用程序。除了所有这些功能外，该模块还与 VMIC 5565 反射式存储设备网络兼容，并且可以通过长达 300 米的多模光纤电缆与其连接。本目录中包含的与 GE Fanuc 自动化 IC698RMX016 冗余内存交换模块一起使用的一些附件是冗余内存模块、控制内存模块、光纤交换电缆、锂电池组机架风扇组件

IC698RMX016 冗余内存交换器 16MB的SDRAM用户内存

Product description

GE Fanuc's IC698RMX016 is a 16MB redundant memory swap for the Rx7I Pacsystem. It has the following dimensions: 6.299 inches wide x 9.187 inches high. It has 16MB of SDRAM user memory. The power supply operates at +5 V DC. The current requirement is 1.8A. The device has an IEC 61754-20 compliant optical fiber LC connector and az zirconium ceramic core. The maximum insertion loss is 0.35 dB and return loss is -30dB. Acceptable temperatures range between -20°C and +85°C. To complete the installation, you need to ensure that you have all of the following: PACSystems RX7i CPU with firmware version 2.00 or later; A PACSystems Rx7i CPU rack with power supply; PC compatible computer with CIMPLICITY Machine Edition - Logic Developer PLC, version 4.5 or later programming software, and necessary cables.

Note that in order to meet radiation emission standards, an RX7i system containing multiple Memory Xchange modules must be installed in a conductive metal housing or equivalent. Memory modules can only be installed in RX7i rack 0 (main). It is recommended that the RMX module be installed in slots 4 and 3 of the chassis. This provides the RMX module VME interrupt request priority. While this configuration is desirable, it is not strictly required to place RMX modules in slots 4 and 3. To install IC698RMX016 Redundant Memory Xchange, ensure that the rack is powered off. Next slide the module into the exact slot configured for it in the system. Continue to press the board into place without straining. Tighten the top and bottom screws of the panel. Next make sure to connect the cable to the RX and TX connectors. The fiber optic cable should be routed from the TX connector to the RX connector of the next node. Connect the board's TX cable to the RX connector on the next node. Repeat until the last node in the ring routes its TX to the RX connector of the first node. Turn on the power.

The IC698RMX016 is initially powered in an unconfigured state where its light emitter is disabled. The redundant memory switch module does not run on the network until the RX7i CPU sends the hardware configuration to the module. For the purpose of reflecting memory operations, the user can choose to configure the following parameters: redundant transport mode, node ID, network memory offset, rogue host, and interrupt enable. Note that if the Redundant Link operation is selected, the above parameters are set by the CPU and therefore cannot be configured. Note that when the IC698RMX016 is used as a reflective memory module with general purpose, users can perform additional functions beyond basic read and write operations, including reading interrupt states, enabling interrupts, reading parity errors, and enabling parity logic.

The IC698RMX016 Redundant memory switch module belongs to GE Fanuc Automation's RX7i PACSystems family. The module is intended to function as a node on a reflective memory network or as a specific link connecting 2 cpus in a redundant system. It is compatible with 5565 series storage devices and can determine the amount of data sharing between PLCS and other computing devices. GE Fanuc Automation IC698RMX016 Redundant Memory Each node in the switch module is connected using a fiber-optic cable in a Daisy chain loop mechanism. This method of connection involves connecting the first node to the second node, then connecting the second node's transmitter to the third node's receiver, and so on until the loop has been connected to the first node and the loop is finally complete.

Designed to be installed in a single slot in the RX7i PACSystems rack, the GE Fanuc Automation IC698RMX016 Redundant Memory switch module has a reflected memory capacity of 16 MB and performs software configuration on old node parameters to prepare them for new applications. In addition to all these features, the module is compatible with the VMIC 5565 reflective storage device network and can be connected to it via a multi-mode fiber optic cable up to 300 meters long. Some of the accessories included in this catalog for use with GE Fanuc Automation IC698RMX016 Redundant memory switch module are redundant memory module, control memory module, optical fiber switch cable, lithium battery pack rack fan assembly