2711P-T7C22D9P 高性能操作终端

2711P-T7C22D9P 高性能操作终端

Allen-Bradley 2711P-T7C22D9P 是一款功能强大的图形终端，是 PanelView Plus 7 产品线的一部分。它具有 6.5 英寸显示屏尺寸的触摸屏输入。2711P-T7C22D9P还配备了TFT彩色显示屏和触摸输入。伴随着高效的SD卡，该图形终端可以快速复制和恢复操作员界面。它具有 LED 背光和 24 伏直流电的输入电压要求。虽然背光是不可改变的，但在 50,000 摄氏度（40 华氏度）和 50% 亮度下，其使用寿命至少可达 50 小时。

2711P-T7C22D9P的触摸屏显示器是模拟电阻式显示器。它的驱动额定值约为 100 万次压力机，操作力高达 100 克。2711P-T7C22D9P 的显示分辨率为 640 x 480 VGA，具有 18 位彩色图形。它支持 （cat.编号）1784-SDx 卡，系统内存高达 512 MB RAM，存储空间为 512 MB。此外，该终端可促进单个或 DLR 以太网端口的网络连接。其zui大功耗为 50 瓦（2.1 伏直流电时为 24 A）。

2711P-T7C22D9P是一款6.5英寸彩色薄膜晶体管（TFT）屏幕。凭借这种屏幕尺寸，这款性能终端非常适合简单和小型应用，因为它的可视区域仅为 132 x 99 毫米或 5.2 x 3.9 英寸，显示分辨率为 640 x 480 SVGA，18 位和支持。它支持 18 位彩色图形，允许它以颜色编码设计显示静态和动态图形。这样可以获得更高水平的信息，从而有助于实现更高效、更准确的控制。通过触摸输入界面，操作员可以获得舒适的输入界面，因为触摸屏机制允许直接与运行时对象交互，而无需参考外部键盘。使用戴手套的手指或手写笔以 100 g 的驱动力操作触摸屏界面是理想的选择。

作为一款高性能终端，2711P-T7C22D9P配备了两 （2） 个以太网接口，支持线性、设备级环 （DLR） 和星形拓扑。这主要用于通信和集成驻留在自动化设备内存中的数据。该性能终端兼容与 Allen-Bradley Logix 控制器以及 SLC500 和 MicroLogix 等旧控制器进行通信。这些端口还可用于将 HMI 集成为工厂级和企业自动化组件的一部分。它支持 10/100 Mbps 传输速度和自动协商功能，可以使用中继器设备或媒体转换器设备进行扩展。

2711P-T7C22D9P 高性能操作终端

The Allen-Bradley 2711P-T7C22D9P is a powerful graphics terminal that is part of the PanelView Plus 7 product line. It has a touchscreen input in the size of a 6.5-inch display. The 2711P-T7C22D9P also comes with a TFT color display and touch input. Along with an efficient SD card, the graphics terminal can quickly copy and restore the operator interface. It has LED backlight and 24 VDC input voltage requirements. Although the backlight is immutable, it has a lifetime of at least 50 hours at 50,000 degrees Celsius (40 degrees Fahrenheit) and 50 percent brightness.

The touch screen display of the 2711P-T7C22D9P is an analog resistive display. It has a drive rating of about 1 million presses and an operating force of up to 100 grams. The 2711P-T7C22D9P has a display resolution of 640 x 480 VGA with 18-bit color graphics. It supports (Cat.numbered) 1784-SDx cards with up to 512 MB of system memory and 512 MB of storage. In addition, the terminal facilitates network connectivity on a single or DLR Ethernet port. Its maximum power consumption is 50 watts (24 A at 2.1 volts DC).

The 2711P-T7C22D9P is a 6.5-inch color thin-film transistor (TFT) screen. With this screen size, this performance terminal is ideal for simple and small applications, as it has a viewing area of only 132 x 99 mm or 5.2 x 3.9 inches, a display resolution of 640 x 480 SVGA, 18 bits and support. It supports 18-bit color graphics, allowing it to display both static and dynamic graphics in color-coded designs. This allows for a higher level of information, which contributes to more efficient and accurate control. By touching the input interface, the operator gets a comfortable input interface because the touch screen mechanism allows direct interaction with runtime objects without having to refer to an external keyboard. Using gloved fingers or a stylus to operate the touchscreen interface with 100 g of driving force is ideal.

As a high-performance terminal, the 2711P-T7C22D9P is equipped with two (2) Ethernet interfaces and supports linear, device-level loop (DLR) and star topologies. This is primarily used for communication and integration of data residing in the automation device's memory. The performance terminal is compatible to communicate with Allen-Bradley Logix controllers as well as older controllers such as the SLC500 and MicroLogix. These ports can also be used to integrate the HMI as part of factory-level and enterprise automation components. It supports 10/100 Mbps transfer speeds and auto-negotiation capabilities, and can be extended with repeater devices or media converter devices.