6ES7321-1EL00-0AA0

发布时间：2018-03-13
6ES7321-1EL00-0AA0

产品说明: 
 SIMATIC HMI 精智面板优异的人机界面功能，适用于要求苛刻的应用

宽屏 TFT 显示屏，对角尺寸为 4 英寸、7 英寸、9 英寸、12 英寸、15 英寸、19 英寸和22 英寸（全部 1600 万色），与此前的设备相比显示面积增加高达 40%

集成高端功能，带有归档、脚本、PDF/Word/Excel 查看器、Internet Explorer、Media P 和 Web 服务器

可通过 PROFIenergy、HMI 项目或控制器在 0 -  范围内调节显示屏亮度

现代工业设计，7" 及以上型号采用铸铝前端

所有触摸式设备都进行垂直安装

进行好选择：提供了 7 个触摸型号和 5 个按键型号

设备发生电源故障时的数据安全和 SIMATIC 人机界面存储卡的数据安全

创新的维护和调试方式，可通过第二个 SD 卡进行（自动备份）

画面刷新时间短，性能极高

通过了多种（例如，ATEX 2/22 和船舶），适用于条件极为恶劣的工业环境

具有众多通信选件：内置 PROFIBUS 和 PROFINET 接口；2 个 PROFINET 接口，带集成交换机，适用于 7 英寸或更大型号； 1 个 PROFINET 接口，支持千兆传输，适用于 15 英寸或更大型号

所有型号都可用作 OPC UA 客户机或用作 OPC DA 服务器

按键操作设备，每个功能键带 LED，具有新的文本输入方法，与手机键盘类似

所有按键都具有 200 万次使用寿命

使用 TIA 博途的 WinCC 工程组态软件进行组态

全集成自动化(TIA) 的集成组件：
提高生产率，小化工程费用，减少生存周期成本
当安装空间有限时也可用在垂直位置（所有触控设备）。

具备下列特点，可降低维修和调试成本：

组态效率高，项目下载快，因此组态和调试时间较短
可通过可选的 SIMATIC HMI 存储卡进行自动备份
背景照明寿命周期长
免维护设计
断电时可保证数据安全

由于具有输入/输出字段、图形、趋势曲线、柱状图、文本和位图等要素，可以简单、轻松地显示过程值

带有预组态屏幕对象的图形库

可全球使用￡o

可组态 32 种联机语言（包括亚洲和西里尔字符集）
可以在线切换 32 种语言
相关语言文本和图形


标准硬件和软件接口可提高灵活性，并省去附加硬件：
内置 PROFIBUS 和 PROFINET 接口（7 英寸及以上型号，两个 PROFINET 端口，带集成开关）
两个 SD 卡插槽，可用于存储归档和用户数据并用于自动备份
USB 设备接口可用于方便地下载项目
USB 主机接口可用于连接 USB 闪盘、键盘、鼠标和打印机
对于 7 英寸及以上型号，可将音频输入/输出接口与集成的媒体播放器结合使用
标准 Windows 存储格式（CSV），用于归档和配方，以使用标准工具（如 Microsoft Excel）实现进一步处理
可通过 Sm@rtServer 选件进行模块化扩展，以便在各种 SIMATIC HMI 系统之间进行通讯和进行远程维护
SIMATIC S7 控制器
第三方控制器
Allen Bradley DF1，Allen Bradley EtherNet/IP
Modicon MODBUS RTU，Modicon MODBUS TCP/IP
Mitsubishi FX，Mitsubishi MC TCP/IP
Omron Host/Multi


But anyone could have bought it before the war or stolen it, and it had no merit as a safe-conduct pass. The messenger even went to the extreme of violating a military secret so that they would believe his identity. He revealed that he was on a mission to Cura?ao, where he hoped to recruit exiles from all over the Caribbean and acquire arms and supplies sufficient to attempt a landing at the end of the year. With faith in that plan, Colonel Aureliano Buendía was not in favor of any useless sacrifices at that time. But Arcadio was inflexible. He had the prisoner put into the stocks until he could prove his identity and he resolved to defend the town to the death. He did not have long to wait. The news of the Liberal defeat was more and more concrete. Toward the end of March, before a dawn of premature rain, the tense calm of the previous weeks was abruptly broken by the desperate sounds of a cornet and a cannon shot that knocked down the steeple of the church. Actually, Arcadio’s decision to resist was madness. He had only fifty poorly armed men with a ration of twenty cartridges apiece. But among them, his former pupils, excited by the high-sounding proclamations, the determination reigned to sacrifice their skins for a lost cause. In the midst of the tramping of boots, contradictory commands, cannon shots that made the earth tremble, wild shooting, and the senseless sound of cornets, the supposed Colonel Stevenson managed to speak to Arcadio. “Don’t let me undergo the indignity of dying in the stocks in these women’s clothes,?he said to him. “If I have to die, let me die fighting.?He succeeded in convincing him. Arcadio ordered them to give him a weapon and twenty cartridges, and he left him with five men to defend headquarters while he went off with his staff to head up the resistance. He did not get to the road to the swamp. The barricades had been broken and the defenders were openly fighting in the streets, first until they used up their ration of rifle bullets, then with pistols against rifles, and finally hand to hand. With the imminence of defeat, some women went into the street armed with sticks and kitchen knives. In that confusion Arcadio found Amaranta, who was looking for him like a madwoman, in her nightgown and with two old pistols t
causing the ruination of sailors with the charm of their extraordinary breasts. The gypsies sailed along that route for six months before they reached the strip of land over which the mules that carried the mail passed. According to Jos?Arcadio Buendía’s calculations, the only possibility of contact with civilization lay along the northern route. So he handed out clearing tools and hunting weapons to the same men who had been with him during the founding of Macondo. He threw his directional instruments and his maps into a knapsack, and he undertook the reckless adventure. During the first days they did not come across any appreciable obstacle. They went down along the stony bank of the river to the place where years before they had found the soldier’s armor, and from there they went into the woods along a path between wild orange trees. At the end of the first week they killed and roasted a deer, but they agreed to eat only half of it and salt the rest for the days that lay ahead. With that precaution they tried to postpone the necessity of having to eat macaws, whose blue flesh had a harsh and musky taste. Then, for more than ten days, they did not see the sun again. The ground became soft and damp, like volcanic ash, and the vegetation was thicker and thicker, and the cries of the birds and the uproar of the monkeys became more and more remote, and the world became eternally sad. The men on the expedition felt overwhelmed by their most ancient memories in that paradise of dampness and silence, going back to before original sin, as their boots sank into pools of steaming oil and their machetes destroyed bloody lilies and golden salamanders. For a week, almost without speaking, they went ahead like sleepwalkers through a universe of grief, lighted only by the tenuous reflection of luminous insects, and their lungs were overwhelmed by a suffocating smell of blood. They could not return because the strip that they were opening as they went along would soon close up with a new vegetation that. almost seemed to grow before their eyes. “It’s all right,?Jos?Arcadio Buendía would say. “The main thing is not to lose our bearings.?Always following his compass, he kept on guiding his men _分节阅读_6
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