2711-K5A8 Panelview 550标准操作员终端

描述

2711-K5A8 Panelview 550标准操作员终端

描述:艾伦-布拉德利2711-K5A8是Panelview 550标准操作员终端。该操作终端由外部85-264V交流供电电压供电，具有5.5英寸单色显示屏，嵌入式数据高速公路Plus (DH+)和RS232打印机端口。它有十(10)个功能键和一个键盘操作界面。

Allen-Bradley 2711-K5A8是一款PanelView标准操作终端。它具有嵌入式DH+和RS232通信端口，用于SLC和PLC控制器之间的数据交换。DH+通信端口支持多节点拓扑，使用Belden 9463线缆。RS-232打印机端口可与告警打印机通信，打印日志和告警历史记录。

2711-K5A8键盘通过10个功能键、数字键和导航键提供功能控制。对于希望使用不同于标准型号的边框的用户，也可以使用不锈钢边框升级选项。

2711-K5A8键盘的显示尺寸为5.5英寸，具有240 KB非易失性存储器和170 KB随机存取存储器(RAM)。键盘可以根据故障排除要求从艾伦-布拉德利PanelView标准550终端上拆卸，这可能需要更换或修理2711-K5A8键盘模块。

过程或机器操作员使用由十(10)个功能键、数字键和导航键组成的嵌入式键盘与过程进行交互。功能键可以被赋值为变量，比如全局函数和局部函数。数字键允许输入模拟变量和常量，而导航按钮用于屏幕和对象选择。

过程通过单色5.5英寸显示屏进行监控，显示面积为120 x 60 mm (4.75 x 2.38英寸)，分辨率为256 x 128像素。这款屏幕配有一个内部背光，设计工作时间长达10万小时。

将2711-K5A8安装在NEMA型12/ 13,4x(仅供室内使用)，IP54和IP65或任何等效额定外壳中，以确保HMI设备免受灰尘，污垢，腐蚀性和可燃气体的影响。设备四周面板间距宜为2英寸，以保持良好的散热和空气流通。

2711-K5A8额定电源输入范围为交流85 ~ 264v，频率47 ~ 63hz。操作员终端的内置随机存取存储器(RAM)是170KB和一个可扩展的240KB非易失性存储器。

2711-K5A8

2711-K5A8 Panelview 550标准操作员终端

Description: The Allen-Bradley 2711-K5A8 is a Panelview 550 Standard Operator Terminal. This operator terminal is powered by an external 85-264V AC supply voltage and has a 5.5-inch monochrome display with embedded Data Highway Plus (DH+) and RS232 printer port. It has Ten (10) Function keys and a Keypad operator interface.

The Allen-Bradley 2711-K5A8 is a PanelView Standard operator terminal. It has an embedded DH+ and RS232 communication port used for exchanging data between SLC and PLC controllers. The DH+ communication port allows implementation of multi-node topology and uses the Belden 9463 cable. The RS-232 printer port enables communication with an alarm printer for printing of logs and alarm history.

The 2711-K5A8 keypad offers functional control through 10 function keys, Numeric keys and navigation keys. For the users who wish to use a different bezel than the standard model, a stainless-steel rim upgrade option is also available.

The 2711-K5A8 keypad has a display size of 5.5 inches and 240 KB non-volatile memory and 170 KB of Random Access Memory (RAM). The keypad can be removed from Allen-Bradley PanelView Standard 550 terminals according to troubleshooting requirements which may require the replacement or repair of the 2711-K5A8 keypad module.

Process or machine operators interacts with the process using the embedded keypad that is composed of Ten (10) function keys, numeric and navigation keys. The function keys may be assigned with variable assignments such as global and local function. The numeric keys allow entry of analog variable and constants while the navigation buttons are used for screen and object selection.

Process is monitored through the monochrome 5.5 inch display screen with display area of 120 x 60 mm (4.75 x 2.38 in.) and resolution of 256 x 128 pixels. This screen comes with an internal backlight that is designed to operate up to 100,000 hrs.

Install the 2711-K5A8 in a NEMA Type 12/13, 4X (Indoor use only), IP54 and IP65 or any equivalent rated enclosures to ensure that the HMI is device is protected against dust, dirt, corrosive and combustible gases. Observe appropriate panel spacing of 2 inches on all sides of the device for proper heat ventilation and promoting natural air flow.

The 2711-K5A8 rated power supply input range is 85-264V AC, with a frequency of 47-63 Hz. The Operator terminal’s built-in Random Access Memory (RAM) is 170KB and an expandable 240KB non-volatile memory.