HARDY HI2151 20WC工控备件卡件模块
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HARDY HI2151 20WC设计用于高完整性控制器。如果它作为没有任何SIL应用程序的非SIL控制器运行，其性能将与上述相同，而运行SIL应用程序时的性能将较低。在冗余配置中，从主CPU到备份CPU的切换时间小于10毫秒。关键功能•HARDY HI2151 20WC微处理器以133 MHz运行。•64 MB RAM，带内部或外部电池备份设施。•12 x S800 I/O单元可以连接到电气模块总线。•四个板载通信端口：–CN1+CN2，以太网端口（IEEE 802.3，10BaseT）–COM3，带调制解调器支持的串行端口（RS-232C）–COM4，用于维修工具的串行端口冗余控制链路，用于冗余配置。•Compact Flash接口，支持加载应用程序和冷保留数据存储。HARDY HI2151 20WC
HARDY HI2151 20WC is designed for use in a High Integrity controller. If it is run as a non-SIL controller without any SIL applications, its performance will be the same as stated above, while performance will be lower when running SIL applications.Switch over time from Primary CPU to Backup CPU, in redundant configuration, is less than 10 ms.Key Features • MPC866 Microprocessor running at 133 MHz. • 64 MB RAM with internal or external battery backup facility. • 12 x S800 I/O units can be connected to the electrical ModuleBus. • Four on-board communication ports: – CN1 + CN2, Ethernet ports (IEEE 802.3, 10BaseT) – COM3, serial port (RS-232C) with modem support – COM4, serial port (RS-232C) for service tool • Basic communication is extendable by using additional communication interface units. • Redundancy Control Link, for use in redundancy configuration. • Compact Flash interface which supports loading of application and cold retain data storage.HARDY HI2151 20WC
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