2711-K5A16 是一款 Panelview 550 标准操作终端

2711-K5A16  是一款 Panelview 550 标准操作终端

Allen-Bradley 2711-K5A16 是 Allen-Bradley PanelView 标准操作终端的组件产品。该电子硬件是一个可视化组件，可实现过程或机器与工厂操作员之间的实时交互，有助于更高效、更准确地运行系统。2711-K5A16 通常与可编程逻辑控制器 （PLC） 配对，因为操作终端仅提供可视化，并且不在其用户存储器中保存逻辑程序。

2-K5A16 配备 170 KB 应用程序运行时，也称为设备的随机存取存储器 （RAM）。为了存储应用程序、日志、趋势等文件，使用了 240 KB 的非易失性存储器。这些内存分配不可配置，并由操作员终端自动使用。

这款 2711-K5A16 具有对角线尺寸为 5.5 英寸的单色显示屏。它带有内部安装的背光，设计用于运行长达 100,000 小时。为了操作和与控制系统的交互，2711-K5A16 配备了一个用作输入机制的键盘组件。键盘组件由十 （10） 个功能键、数字键和导航键组成。

操作终端以 85 至 264VAC 的输入电压范围通电。该器件的内部存储器可通过使用 ATA 存储卡进行扩展，可用内存范围为 2MB 至 32 闪存。

2711-K5A16 装置是由 Allen Bradley 制造的过时的 Panelview 550 终端。该接口模块包含一个 RS-232 DF1 通信端口，以及一个 RS-232 打印机和下载端口。该模块具有 170 KB RAM 和 240 KB 非易失性存储器。该模块能够触发警报并向显示屏发送警报横幅。此功能允许模块在任何危险或故障情况下向操作员发出警报。

它确实包含一个单色 LCD 蓝色显示彩色屏幕，对角线显示长度为 5.5 英寸，区域为 4.75 x 2.38 英寸，分辨率为 256 x 128。屏幕由 LED 背光灯照亮，平均寿命约为 100,000 小时。一旦需要更换背光，可以订购部件号为 2711-NL1 的新背光。它的电池供电时钟将用日期和时间标记重要数据。

该模块的主要输入是通过嵌入式键盘组件进行的。该模块的 F1 到 F10 键允许用户将任何必要的信息加载到模块中。它还包含一个额外的数字键盘，用于进一步的输入目的。

2711-K5A16  是一款 Panelview 550 标准操作终端

Allen-Bradley 2711-K5A16 is a component product for the Allen-Bradley PanelView Standard operating terminal. This electronic hardware is a visual component that enables real-time interaction between processes or machines and plant operators, helping to run systems more efficiently and accurately. The 2711-K5A16 is usually paired with a programmable logic controller (PLC) because the operating terminal only provides visualization and does not store the logic program in its user memory.

The 2-K5A16 comes with a 170 KB application runtime, also known as the device's random access memory (RAM). To store files such as applications, logs, and trends, 240 KB of non-volatile memory is used. These memory allocations are not configurable and are used automatically by the operator terminal.

The 2711-K5A16 has a single-color display measuring 5.5 inches diagonally. It comes with an internally installed backlight and is designed to operate for up to 100,000 hours. For operation and interaction with the control system, the 2711-K5A16 is equipped with a keyboard component that acts as an input mechanism. The keyboard assembly consists of ten (10) function keys, number keys, and navigation keys.

The operating terminal is energized with an input voltage range of 85 to 264VAC. The device's internal memory can be expanded by using ATA memory cards, with available memory ranging from 2MB to 32 flash memory.

The 2711-K5A16 unit was an outdated Panelview 550 terminal built by Allen Bradley. The interface module contains an RS-232 DF1 communication port, as well as an RS-232 printer and download port. The module has 170 KB of RAM and 240 KB of non-volatile memory. The module is capable of triggering an alarm and sending an alert banner to the display. This function allows the module to alert the operator in case of any danger or failure.

It does include a monochrome LCD blue display color screen with a diagonal display length of 5.5 inches, an area of 4.75 x 2.38 inches, and a resolution of 256 x 128. The screen is illuminated by LED backlights and has an average life of about 100,000 hours. Once the backlight needs to be replaced, a new backlight with part number 2711-NL1 can be ordered. Its battery-powered clock will mark important data with date and time.

The main input of the module is made through the embedded keyboard component. The module's F1 to F10 keys allow the user to load any necessary information into the module. It also contains an additional numeric keypad for further input purposes.