AB罗克韦尔2711P-T7C21D8S工业触摸屏是一款由Allen-Bradley生产的标准型号触摸屏设备。该设备具有以下主要特点：

屏幕尺寸和显示：它拥有6.5英寸的TFT彩色显示屏，分辨率为640 x 480像素。

以太网端口：该触摸屏配备了一个单个以太网端口，用于连接到控制系统或其他网络设备。

电源和操作系统：它支持24V直流输入，并运行Windows CE 6操作系统。

品牌和生命周期状态：该产品属于PanelView Plus 7系列，目前处于活动生命周期状态。

此外，根据不同的销售平台和供应商信息，该触摸屏的价格也有所不同。例如，在阿里巴巴上，它的价格为¥4699.00；而在其他平台上，价格可能更低，如¥2320.00。

总体来说，AB罗克韦尔2711P-T7C21D8S工业触摸屏是一款功能丰富且可靠的人机界面设备，适用于各种工业控制应用。

The AB Rockwell 2711P-T7C21D8S industrial touchscreen is a standard model touchscreen device produced by Allen Bradley. This device has the following main features:

Screen size and display: It features a 6.5-inch TFT color display with a resolution of 640 x 480 pixels.

Ethernet port: This touch screen is equipped with a single Ethernet port for connecting to control systems or other network devices.

Power supply and operating system: It supports 24V DC input and runs the Windows CE 6 operating system.

Brand and lifecycle status: This product belongs to the PanelView Plus 7 series and is currently in an active lifecycle status.

In addition, the price of the touch screen varies depending on different sales platforms and supplier information. For example, on Alibaba, its price is ¥ 4699.00; On other platforms, the price may be lower, such as ¥ 2320.00.

Overall, the AB Rockwell 2711P-T7C21D8S industrial touch screen is a feature rich and reliable human-machine interface device suitable for various industrial control applications.