| 詳細(xì)參數(shù) | |||
|---|---|---|---|
| 品牌 | A-B | 型號 | 2711-K5A8 |
| 輸入方式 | 鍵盤輸入 | 顯示器尺寸 | 5.5英寸 |
| 分辨率 | 256x128像素 | 存儲器容量 | 240KB |
| 顯示色彩 | 單色LCD藍(lán)色模式 | 存儲器 | 170KB |
| 輸入電壓 | 85,264V交流電 | 面板防護(hù)等級 | NEMA類型12/13,4X（僅限室內(nèi)使用）, |
| 產(chǎn)品認(rèn)證 | CE | 加工定制 | 否 |
| 外形尺寸 | 其他 | ||
A-B 2711-K5A8
描述： Allen-Bradley 2711-K5A8 是 Panelview 550 標(biāo)準(zhǔn)操作員終端。該操作員終端由外部 85-264V 交流電源供電，具有 5.5 英寸單色顯示屏，帶有嵌入式 Data Highway Plus (DH+) 和 RS232 打印機(jī)端口。它有十 (10) 個功能鍵和一個鍵盤操作員界面。
2711-K5A8 是 Panelview 550 系列的一部分。它有一個 5.5 英寸的單色顯示屏、鍵盤 (F1-F10) 用戶輸入、100-240 VAC 輸入電源，并具有 DH+ 通信和 RS-232 打印機(jī)端口。
技術(shù)規(guī)格:
背光 100,000 小時 LED 背光壽命
品牌 艾倫-布拉德利
制造商： 羅克韋爾自動化
產(chǎn)品系列： PanelView 標(biāo)準(zhǔn)操作員終端
產(chǎn)品類別： PanelView 550 標(biāo)準(zhǔn)操作員終端
操作員輸入： 鍵盤
顯示類型： 帶 LED 背光的單色半透半反 LCD
展示區(qū)： 120 x 60 毫米（4.75 x 2.38 英寸）
解決： 256 × 128
鍵盤組件： 10 個功能鍵 (F1…F10)
應(yīng)用內(nèi)存： 170 KB 應(yīng)用程序運(yùn)行時；240 KB 非易失性內(nèi)存（應(yīng)用程序?qū)ο蠹由衔谋竞臀粓D）
The Allen-Bradley 2711-K5A8 is a PanelView Standard operator terminal. It has an bded 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 bded keypad that is composed of Ten (10) function keys, numeric and navigation keys. The function keys may be assigned with variable assignments such as b and local function. The numeric keys allow entry of analog variable and constants while the navigation buttons are used for screen and b 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 b 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.
