IC698CRE030-DE CPU模块IC698CRE030 CPU是奔腾- m冗余CPU,额定频率为600兆赫。它是由GE发那科制造的GE RX7i PACSystem系列可编程逻辑控制器中的组件。IC698CRE030 CPU可安装在RX7i PLC的VME64背板上。该设备有一个内置的以太网端口，额定通信速度为10或100 mb，由两个端口组成，都是RJ-45端口。这个以太网端口有一个自动感应开关,它可以用于在线监控和上传和下载数据。IC698CRE030 CPU上的以太网接口允许用户从web浏览器监控PLC,它不需要集线器或机架交换机才能正常运行。IC698CRE030冗余CPU的用户内存为64mb。
GE Fanuc IC698CRE030 Pentium-M冗余CPU除了有双RJ-45以太网接口外,还有一个用于工作站管 理的RS-232串口和另外2个用于RS-232通信和RS- 485通信的串口。这三个串口都是隔离的。RS- 232通信端口具有用于端口活动状态的指示灯LED,其连接器类型为母9针D-sub连接器。该端口也称为DCE或数据通信设备端口，只需要直通电缆进行连接。IC698CRE030 CPU的RS- 485通信端口也是DCE端口，但需要屏蔽线缆连接。站管理器端口使用直通电缆进行RS-232连接，就像普通的RS-232电缆一样。
The IC698CRE030 CPU is a Pentium m redundant CPU with a rated frequency of 600 MHz. It is a component of the GE RX7i PACSystem series programmable logic controller manufactured by GE Fanuc. The IC698CRE030 CPU can be installed on the VME64 backplane of the RX7i PLC. The device has a built-in Ethernet port with a rated communication speed of 10 or 100 mb, consisting of two ports, both of which are RJ-45 ports. This Ethernet port has an automatic sensing switch that can be used for online monitoring, uploading, and downloading data. The Ethernet interface on the IC698CRE030 CPU allows users to monitor the PLC from a web browser, and it does not require a hub or rack switch to function properly. The user memory of the IC698CRE030 redundant CPU is 64mb.
The GE Fanuc IC698CRE030 Pentium M redundant CPU not only has dual RJ-45 Ethernet interfaces, but also an RS-232 serial port for workstation management and two other serial ports for RS-232 communication and RS-485 communication. These three serial ports are all isolated. The RS-232 communication port has an indicator LED for port activity status, and its connector type is a female 9-pin D-sub connector. This port, also known as a DCE or data communication device port, only requires a straight through cable for connection. The RS-485 communication port of the IC698CRE030 CPU is also a DCE port, but a shielded cable connection is required. The station manager port uses a straight through cable for RS-232 connection, just like a regular RS-232 cable.
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