2711-K5A5L1 是一款 Panelview 550 标准操作终端

2711-K5A5L1 是一款 Panelview 550 标准操作终端

Allen-Bradley 2711-K5A5L1 是 PanelView 标准操作终端产品系列的一部分。该操作终端通常被称为人机界面 （HMI），用于提供过程或机器的实时监控和控制。

2711-K5A5L1 通过支持 DH485 协议的内置 RS232 接口在自动化合作伙伴之间建立连接并交换数据。此通信接口支持点对点连接，但是，当与适当的网络接口卡一起使用时，它也可以用于网络应用程序。

2711-K5A5L1 配备 5.5 英寸单色显示屏，显示分辨率为 256 X 128 像素，显示区域为 120 x 60 毫米（4.75 x 2.38 英寸）。此屏幕用作监视界面，可在其中观察过程。它还配备了一个内部背光，设计工作时间长达 100,000 小时。

为了操作过程并与之交互，操作员配备了十 （10） 个功能键、数字键盘和导航键，所有这些键都旨在允许操作员浏览屏幕、选择对象和修改过程参数。该键盘组件还可以安装功能键图例插件，以轻松识别键分配。

2711-K5A5 的额定电源为 18 至 32 VDC，标称输入电源为 24VDC。它配备了一个内部 170KB 随机存取存储器 （RAM） 和 240KB 非易失性存储器。非易失性存储器可以通过安装具有 2MB 到 32 闪存选项的 ATA 存储卡来扩展。

2711-K5A5L1 具有 170 KB 的内部应用程序运行时存储器和 240KB 非易失性存储器，所有这些都在一个紧凑的外壳中。PanelView 550 2711 - K5A5L1 的一些常规系列是 A、B、C、D、E、F、G、H，具有 1.00-4。一旦触发警报，重要数据将被记录和显示。它还具有先进的报警处理功能，可根据应用需求设置配置。

2711-K5A5L1 尺寸为 14x11x8 英寸，运输重量为 6 磅，重量轻且易于使用。它具有可更换背光，设计用于运行长达 100,000 小时的 LED 背光寿命，并包括可现场更换电池并支持 ATA 存储卡。

2711-K5A5L1 是一款 Panelview 550 标准操作终端

The Allen-Bradley 2711-K5A5L1 is part of the PanelView family of standard operating terminals. This operating terminal is often referred to as a human-machine interface (HMI) and is used to provide real-time monitoring and control of a process or machine.

The 2711-K5A5L1 establishes connections and exchanges data between automation partners through a built-in RS232 interface that supports the DH485 protocol. This communication interface supports point-to-point connections, but, when used with the appropriate network interface card, it can also be used for network applications.

The 2711-K5A5L1 has a 5.5-inch monochrome display with a display resolution of 256 X 128 pixels and a display area of 120 x 60 mm (4.75 x 2.38 inches). This screen is used as a monitoring interface where you can observe the process. It also comes with an internal backlight and is designed to work for up to 100,000 hours.

To operate and interact with the process, the operator is equipped with ten (10) function keys, numeric keypads, and navigation keys, all of which are designed to allow the operator to navigate the screen, select objects, and modify process parameters. The keyboard component can also be installed with a function key legend plug-in to easily identify key assignments.

The 2711-K5A5 has a rated power supply of 18 to 32 VDC and a nominal input power supply of 24VDC. It is equipped with an internal 170KB random access memory (RAM) and 240KB of non-volatile memory. Non-volatile memory can be expanded by installing ATA memory cards with 2MB to 32 flash options.

The 2711-K5A5L1 features 170 KB of internal application runtime memory and 240KB of non-volatile memory, all in a compact housing. Some regular series of PanelView 550 2711-K5A5L1 are A, B, C, D, E, F, G, H, with 1.00-4. Once an alarm is triggered, important data is recorded and displayed. It also features advanced alarm handling and can be configured according to application requirements.

The 2711-K5A5L1 measures 14x11x8 inches and has a shipping weight of 6 pounds, making it lightweight and easy to use. It features a replaceable backlight, is designed to operate for up to 100,000 hours of LED backlight life, and includes field replaceable batteries and supports ATA memory cards.