IC697CPU772RR  |   90-70 系列 | 可編程邏輯控制器

該IC697CPX772是艾默生自動(dòng)化 90-70 系列可編程邏輯控制器 (PLC) 系列中的中央處理器 (CPU) 模塊。該模塊專(zhuān)門(mén)帶有多個(gè)通信接口，一 (1) 個(gè) RJ11 串行通信接口和兩 (2) 個(gè) 9 針 D 殼 RS485 通信端口。該處理器支持 SNP 從站、無(wú)斷 SNP(從站)、SNPX 和 RTU 串行協(xié)議。

　　該處理器具有內(nèi)置 512 KB 隨機(jī)存取存儲(chǔ)器 (RAM) 和 256 KB 非易失性閃存。該處理器支持浮點(diǎn)計(jì)算，浮點(diǎn)計(jì)算是實(shí)際計(jì)算和事務(wù)中使用的數(shù)據(jù)格式，因?yàn)楦↑c(diǎn)數(shù)學(xué)支持十進(jìn)制值。它可以容納高達(dá) 2K 的離散輸入和任意組合的離散輸出以及 8K 字的模擬輸入和輸出數(shù)據(jù)。

　　該處理器配備 80486DX4 微處理器，時(shí)鐘速度為 96 MHz。對(duì)于 Bollean 執(zhí)行，每個(gè)布爾指令的執(zhí)行速度為 0.4 微秒。它還配備了一個(gè)電池供電的實(shí)時(shí)時(shí)鐘 (RTC)，精度為每天 +/- 3.5 秒，最大和經(jīng)過(guò)的時(shí)間時(shí)鐘精度為 +/- 0.1%。該模塊的鋰電池的目錄號(hào)為 IC697ACC701，在 5 度溫度下運(yùn)行時(shí)保質(zhì)期為 20 年，內(nèi)存保留期為 6 個(gè)月。該IC697CPX772的電流消耗為 3.1 A，工作溫度為 0-60 攝氏度。

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IC200MDL240B  分布式輸入/輸出  

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　　The IC697CPX772 is a central processing unit (CPU) module in Emerson Automation's 90-70 series Programmable Logic Controller (PLC) family. The module is specially equipped with multiple communication interfaces, one (1) RJ11 serial communication interface and two (2) 9-pin D-shell RS485 communication ports. The processor supports SNP slave, interruptionless SNP (slave), SNPX, and RTU serial protocols.

　　The processor has 512 KB of built-in random access memory (RAM) and 256 KB of non-volatile flash memory. The processor supports floating-point computation, which is the data format used in actual calculations and transactions, because floating-point mathematics supports decimal values. It can accommodate up to 2K discrete inputs and any combination of discrete outputs as well as 8K words of analog input and output data.

　　The processor is equipped with an 80486DX4 microprocessor with a clock speed of 96 MHz. For Bollean execution, each Boolean instruction is executed at 0.4 microseconds. It also comes with a battery-powered real-time clock (RTC) with an accuracy of +/- 3.5 seconds per day and a maximum and elapsed time clock accuracy of +/- 0.1%. The module's lithium battery, catalog number IC697ACC701, has a shelf life of 20 years when operating at 5 degrees and a memory retention period of 6 months. The IC697CPX772 has a current consumption of 3.1A and an operating temperature of 0-60 degrees Celsius.

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