2711P-K4M20D  是一款 PanelView Plus 400 操作终端

2711P-K4M20D  是一款 PanelView Plus 400 操作终端

Allen-Bradley 2711P-K4M20D 是一款 PanelView Plus 400 操作终端。工厂操作员使用该操作终端通过提供的 3.8 英寸单色显示屏和嵌入式键盘组件来监视和控制工业机器或过程。

该操作终端采用单色屏幕，可设计黑白图形。此外，3.8英寸显示屏可以优化设计，以提供过程的图形或文本表示，提供过程所需的控制和监控点。与该操作终端的嵌入式通信接口包括一 （1） 个以太网、一 （1） 个 RS232 和两 （2） 个 USB 接口。以太网通过LAN电缆支持10/100 Mbps的通信速度，并且可以实现到100 m的范围，可以通过使用以太网交换机或媒体转换进行扩展。此通信接口支持与同步自动化合作伙伴的通信。使用RS232，通过短距离通信实现点对点通信。此端口支持 Allen-Bradley DF1 和 DH485 通信。USB 端口主要用于连接外围设备，如鼠标、键盘和可移动闪存驱动器。

该操作终端由 18-30VDC 的外部电源电压和 24VDC 的标称电压供电。它的最大功耗为 25 W（1V DC 时为 0.24 A）。它沿发光二极管 （LED） 背光安装有灰度无源矩阵、薄膜补偿超扭曲向列 （FSTN） 显示器。该操作终端的嵌入式功能键由功能键、导航键和数字键组成，具有 1 万次驱动额定值和 340 g 的操作力。

2711P-K4M20D  是一款 PanelView Plus 400 操作终端

The Allen-Bradley 2711P-K4M20D is a PanelView Plus 400 operating terminal. Plant operators use this operating terminal to monitor and control industrial machines or processes with the provided 3.8-inch monochrome display and embedded keyboard components.

The operating terminal uses a monochrome screen and can design black and white graphics. In addition, the 3.8-inch display can be optimized to provide a graphical or text representation of the process, providing the control and monitoring points required for the process. Embedded communication interfaces with the operating terminal include one (1) Ethernet, one (1) RS232, and two (2) USB interfaces. Ethernet supports communication speeds of 10/100 Mbps via LAN cables and can be achieved up to a range of 100 m, which can be extended by using Ethernet switches or media converters. This communication interface supports communication with synchronous automation partners. Point-to-point communication is achieved through short-range communication using RS232. This port supports Allen-Bradley DF1 and DH485 communication. USB ports are primarily used to connect peripheral devices such as mice, keyboards, and removable flash drives.

The operating terminal is powered by an external supply voltage of 18-30VDC and a nominal voltage of 24VDC. It has A maximum power consumption of 25 W (0.24 A at 1V DC). It is mounted with a grayscale passive matrix, thin-film compensated supertwisted nematic (FSTN) display along a light-emitting diode (LED) backlight. The embedded function keys of the operating terminal are composed of function keys, navigation keys and numeric keys, with 10,000 drive ratings and 340 g of operating force.

2711P-K4M20D  是一款 PanelView Plus 400 操作终端

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