產(chǎn)品內(nèi)容介紹
A-B 81000-199-52-R處理器模塊輸入輸出
手持式設(shè)備使用另一方面。
HART HART（高速可尋址遠(yuǎn)程傳感器）是一種開放協(xié)議，用于過程控制儀表。
它將數(shù)字信號(hào)與模擬信號(hào)相結(jié)合提供現(xiàn)場設(shè)備控制和狀態(tài)信息的信號(hào)。HART協(xié)議還提供診斷數(shù)據(jù)。（有關(guān)HART設(shè)備的更多詳細(xì)信息，請參閱HART通訊創(chuàng)建的HART應(yīng)用指南基礎(chǔ)及其詳細(xì)的HART規(guī)范。高需求模式，其中安全系統(tǒng)中的安全儀表功能僅執(zhí)行其設(shè)計(jì)功能符合需求，且需求頻率更高每年超過一次。
熱插拔參見實(shí)時(shí)插入。
I/O基本單元A底板組件，最多可容納三個(gè)I/O模塊及其各自AADvance控制器中關(guān)聯(lián)的一個(gè)或多個(gè)終端組件。
零件號(hào)9300。參見“I/O模塊”和“終端組件”。I/O模塊現(xiàn)場傳感器（輸入）或最終元件（輸出）接口的整理，以獨(dú)立和標(biāo)準(zhǔn)化的物理外形布置。
IEC 61000給出試驗(yàn)和測量技術(shù)的一系列國際標(biāo)準(zhǔn)電磁兼容性。
IEC 61131定義編程語言的國際標(biāo)準(zhǔn)，電氣可編程邏輯控制器的參數(shù)和環(huán)境條件。
標(biāo)題為“編程語言”的第3部分定義了幾個(gè)有限的可變性語言。
IEC 61508功能安全國際標(biāo)準(zhǔn)，包括電氣，電子和可編程電子系統(tǒng)；
硬件和軟件方面。
IEC 61511功能安全和儀表安全國際標(biāo)準(zhǔn)流程工業(yè)系統(tǒng)（SIS），包括電氣、電子和
可編程電子系統(tǒng)、硬件和軟件方面。
指示器可以改變其狀態(tài)以提供信息的設(shè)備。
輸入（變量）從I/O模塊傳遞到處理器模塊的值。
指令列表IEC 61131語言，類似于PLC的簡單文本語言?？匆姟坝邢蘅勺冃哉Z言”。
整數(shù)IEC 61131標(biāo)準(zhǔn)定義的變量類型。
IXL IXL代表ISaGRAF交換層。
這是通信協(xié)議基于ISaGRAF的組件之間。密鑰連接器AADvance控制器上用于程序啟用密鑰的插座。A 9路“D”型插座，位于9100處理器基本單元上。梯形圖由表示邏輯的觸點(diǎn)符號(hào)組成的IEC 61131語言方程和簡單作用。主要功能是根據(jù)輸入條件。參見“有限可變性語言”。
LAN局域網(wǎng)。覆蓋小物理區(qū)域的計(jì)算機(jī)網(wǎng)絡(luò)，其特點(diǎn)是地理范圍有限，缺乏租賃需求電信線路。
帶電插入：在系統(tǒng)保持通電。假設(shè)移除模塊重新插入不會(huì)對(duì)系統(tǒng)造成電氣傷害。也稱為“熱插拔”。
hand-held equipment
Equipment which is intended to be held in one hand while being operated with the other hand. HART HART (Highway Addressable Remote Transducer) is an open protocol for process control instrumentation. It combines digital signals with analogue signals to provide field device control and status information. The HART protocol also provides diagnostic data. (For more details of HART devices refer to the HART Application Guide, created by the HART Communication Foundation, and their detailed HART specifications. You can download documents from www.hartcomm.org.) high demand mode Where the Safety Instrumented Function in the Safety System only performs its designed function on a demand, and the frequency of demands is greater than one per year. hot swap See live insertion. I I/O base unit A backplane assembly which holds up to three I/O modules and their associated termination assembly or assemblies in an AADvance controller. Part number 9300. See 'I/O module' and 'termination assembly'.key connector The receptacle on the AADvance controller for the program enable key. A 9-way 'D' type socket, located on the 9100 processor base unit.
I/O module
A collation of interfaces for field sensors (inputs) or final elements (outputs), arranged in a self-contained and standardized physical form factor. IEC 61000 A series of international standards giving test and measurement techniques for electromagnetic compatibility. IEC 61131 An international standard defining programming languages, electrical parameters and environmental conditions for programmable logic controllers. Part 3, which is entitled 'Programming Languages', defines several limited variability languages. IEC 61508 An international standard for functional safety, encompassing electrical, electronic and programmable electronic systems; hardware and software aspects. IEC 61511 An international standard for functional safety and safety instrumented systems (SIS) for the process industry, encompassing electrical, electronic and programmable electronic systems, hardware and software aspects. indicator A device which can change its state to give information. input (variable) A value passed from an I/O module to the processor module. instruction list An IEC 61131 language, similar to the simple textual language of PLCs. See 'limited variability language'. integer A variable type defined by the IEC 61131 standard. IXL IXL stands for ISaGRAF eXchange Layer. This is the communication protocol between ISaGRAF based components.
ladder diagram
An IEC 61131 language composed of contact symbols representing logical equations and simple actions. The main function is to control outputs based on input conditions. See 'limited variability language'. LAN Local area network. A computer network covering a small physical area, characterised by a limited geographic range and lack of a need for leased telecommunication lines. live insertion The removal and then reinsertion of an electronic module into a system while the system remains powered. The assumption is that removal of the module and reinsertion will cause no electrical harm to the system. Also referred to as 'hot swap'.
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