IC698CRE020  |  PLC 系列   冗余中央处理器

　　IC698CRE020 CPU 是 GE Fanuc 和 RX7i PACSystems PLC 系列的冗余中央处理器。它具有易于升级、高处理速度和大内存容量。扩展包含IC698CRE020 CPU 的 RX7i PACSystems PLC 很容易，因为可以在不干扰现有布线的情况下升级这些 PLC，这些系统可以容纳较旧的 GE Fanuc 设备，例如 90-70 系列的设备，它们支持大多数 Genius 网络，并且可以将 90-70 系列程序转换为升级版本，并将 Logicmaster 和 VersaPro 应用程序转换为机器版应用程序。IC698CRE020 CPU 支持以太网接口，允许用户从 Web 浏览器监控 PLC。

　　GE Fanuc IC698CRE020冗余 CPU 还可以通过其 3 个隔离串行端口进行通信，这些串行端口是 RS-232 端口、RS-485 端口和以太网站管理器端口，也是 RS-232 端口。还有一个以太网端口，由两个 RJ-45 端口组成，这些端口通过自动感应开关连接。此 RJ-45 以太网端口可以上传数据、下载数据或用于监控目的。但是，以太网双端口不应连接到同一设备，否则可能会无意中创建重复的数据包。IC698CRE020 CPU 配备 10 MB 可用用户内存，其处理速度为 700 兆赫兹。它是一个奔腾CPU。IC698CRE020 CPU 应安装风扇托盘以防止过热，并且可以在 32 至 140 华氏度的温度范围内正常运行。

　　The IC698CRE020 CPU is a redundant central processing unit for the GE Fanuc and RX7i PACSystems PLC series. It has easy upgrades, high processing speed, and large memory capacity. Scaling RX7i PACSystems PLCS containing IC698CRE020 cpus is easy because these PLCS can be upgraded without interfering with existing wiring, and these systems can accommodate older GE Fanuc devices, such as those in the 90-70 series. They support most Genius networks and can convert 90-70 series programs to upgraded versions and Logicmaster and VersaPro applications to machine versions. The IC698CRE020 CPU supports an Ethernet interface, allowing users to monitor the PLC from a Web browser.

　　The GE Fanuc IC698CRE020 redundant CPU can also communicate through its three isolated serial ports, which are the RS-232 port, the RS-485 port, and the Ethernet website Manager port, which are also RS-232 ports. There is also an Ethernet port, consisting of two RJ-45 ports, which are connected via an automatic induction switch. This RJ-45 Ethernet port can upload data, download data, or be used for monitoring purposes. However, Ethernet dual ports should not be connected to the same device, or you may inadvertently create duplicate packets. The IC698CRE020 CPU is equipped with 10 MB of available user memory and its processing speed is 700 MHZ. It's a Pentium CPU. The IC698CRE020 CPU should be fitted with a fan tray to prevent overheating and can operate properly in a temperature range of 32 to 140 degrees Fahrenheit.