產(chǎn)品詳細(xì)資料
由于輸入多路復(fù)用器的低通道輸入由模擬輸入和自測(cè)試多路復(fù)用器信號(hào)共享，相應(yīng)的輸入通道也通過(guò)自測(cè)試多路器進(jìn)行路由，所有活動(dòng)組件都以“回送”方式運(yùn)行?？刂铺幚砥骺梢酝ㄟ^(guò)向特定輸出通道發(fā)送電壓電平代碼，然后驗(yàn)證ADC在對(duì)信號(hào)采樣后產(chǎn)生相同的代碼，以在線或離線模式執(zhí)行環(huán)回測(cè)試。該技術(shù)在第4節(jié)自檢標(biāo)準(zhǔn)中有詳細(xì)描述。車載標(biāo)定測(cè)試電壓參考可跳線配置為標(biāo)稱±2.5 VDC、±5.0 VDC或±10 VDC（實(shí)際電壓略低于這些電壓，以確保自檢和自動(dòng)校準(zhǔn)期間的范圍內(nèi)轉(zhuǎn)換）。
Because the low channel inputs of the input multiplexers are shared by both the analog inputs and the self-test multiplexer signal, the corresponding input channels also are routed through the self-test multiplexer.Loopback Testing of Inputs and Outputs By routing, the analog outputs through the analog input multiplexers (see previous section), all active components are exercised in a "loopback" arrangement. The controlling processor can perform a loopback test in either the on-line or off-line mode by sending a voltage-level code to a specific output channel, and by then verifying that the ADC produces the same code after sampling the signal. This technique is described in detail in Section 4.Self-Test Standards The on-board CAL TEST VOLTAGE REFERENCE is jumper-configurable to one of the following levels as nominally ±2.5 VDC, ±5.0 VDC, or ±10 VDC (actual voltages are slightly less than these in order to ensure in-range conversions during self-test and autocalibration).
主營(yíng)產(chǎn)品簡(jiǎn)介
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●使用前:

在操作和維護(hù)，安裝設(shè)備之前，請(qǐng)閱讀并嚴(yán)格遵守安全相關(guān)的信息。

Read and strictly follow safety-related information before operatingmaintainingand installing equipment.

●使用者要求:

必須從事安裝，組裝或維護(hù)設(shè)備等相關(guān)工控電氣機(jī)械以及其他相關(guān)技術(shù)的人員。

Must be engaged in the installation,assembly or maintenance of equipment and other related industriacontroeectrica machinery and other related technica personne.應(yīng)用范圍:

應(yīng)用于品牌本系列工業(yè)以及生產(chǎn)生活自動(dòng)化設(shè)備產(chǎn)品。

Used in the brand of this series of industriaand production automation eauipment products

適用于場(chǎng)景:系統(tǒng)集成，非標(biāo)定制，產(chǎn)線升級(jí)改造，原設(shè)備電氣替換等等。

Suitable for scenarios:system integration,non-standard customizationproduction line upgrading and transformation,electrical replacement of original equipment,etc.

●操作人員:

應(yīng)該由本品牌專業(yè)培訓(xùn)操作員來(lái)安裝、操作和維修設(shè)備。專業(yè)人員具有技術(shù)能力強(qiáng)，熟悉安全信息和安全實(shí)施:

熟悉設(shè)備的安裝加工、操作和維護(hù):熟悉處理所有的潛在危險(xiǎn)情況。

Equipment should be installed,operated and maintained by trained operators from the brand

●危險(xiǎn)情況

警告

.請(qǐng)注意使用人員的人身安全。

●除了產(chǎn)品特性以及功能，還需了解產(chǎn)品的使用壽命環(huán)境。

●充分學(xué)習(xí)產(chǎn)品使用手冊(cè)，否則非專業(yè)人員可能會(huì)造成人身危險(xiǎn)。

Study the product instruction manual thoroughlyotherwise it may cause personal danger to non-professionals.

●服務(wù)行業(yè)

適用水泥，木業(yè)，石業(yè)，橡膠，石油，化工，發(fā)電，環(huán)保，水處理，制冷，交通，鋼鐵，食品，飲料，船舶，制冷等行業(yè)

Applicable to cementwood,stone,rubber,petroleumchemical, power generation