FANUCA06B-0114-B855#0048电机

福建鸿飞达自动化科技有限公司

联系人:小林

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地址:福州市自贸区江滨东大道68-1号蓝波湾17层

一、输入输出(I/O)点数的估算

I/O点数估算时应考虑适当的余量,通常根据统计的输入输出点数,再增加10%~20%的可扩展余量后,作为输入输出点数估算数据。实际订货时,还需根据制造厂商可编程逻辑控制器的产品特点,对输入输出点数进行圆整。

二、存储器容量的估算

存储器容量是可编程序控制器本身能提供的硬件存储单元大小,程序容量是存储器中用户应用项目使用的存储单元的大小,因此程序容量小于存储器容量。设计阶段,由于用户应用程序还未编制,因此,程序容量在设计阶段是未知的,需在程序调试之后才知道。为了设计选型时能对程序容量有一定估算,通常采用存储器容量的估算来替代。

存储器内存容量的估算没有固定的公式,许多文献资料中给出了不同公式,大体上都是按数字量I/O点数的10~15倍,加上模拟I/O点数的100倍,以此数为内存的总字数(16位为一个字),另外再按此数的25%考虑余量。

1112021-306 PARALLEL PIN

21112021-310 PARALLEL PIN

21112021-355 PARALLEL PIN

21112021-361 PARALLEL PIN

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21112021-401 PARALLEL PIN

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21112023-312 PARALLEL PIN

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21112835-351 ROLL PIN

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2117151-6 INSUL. CASE

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FANUCA06B-0114-B855#0048电机

FANUCA06B-0114-B855#0048电机