ABB AI815 模擬量輸入模塊 是一款功能強(qiáng)大、性能穩(wěn)定、易于安裝和維護(hù)的模擬量輸入模塊，廣泛應(yīng)用于工業(yè)自動(dòng)化領(lǐng)域，如溫度、壓力等需要高精度模擬量輸入輸出的場(chǎng)景。
ABB AI815 模擬量輸入模塊 詳情介紹：
AI815模擬量輸入模塊是一款功能強(qiáng)大的產(chǎn)品，其主要特點(diǎn)和功能如下：
- 信號(hào)類型：AI815模擬量輸入模塊可以配置為電壓或電流輸入，但需要注意的是，電流和電壓信號(hào)不能在同一I/O模塊上混合使用。
- 輸入電阻：電壓輸入的輸入電阻大于10M歐姆，而電流輸入的輸入電阻為250歐姆。
- 電源供應(yīng)：模塊能夠?qū)⑼獠縃ART兼容變送器電源分配給每個(gè)通道，這為2線制或3線制變送器的供電分配提供了一個(gè)簡(jiǎn)單的連接。同時(shí)，模塊會(huì)監(jiān)控并限制發(fā)射機(jī)電源的電流。
- HART通訊：AI815模塊支持HART通訊協(xié)議，并具有HART直通功能，僅支持點(diǎn)對(duì)點(diǎn)通信。
- 隔離與分組：該模塊具有分組與地面隔離的功能，提高了系統(tǒng)的安全性和穩(wěn)定性。1組8通道與地隔離。
- 分辨率：模塊的分辨率為12位，能夠提供高精度的模擬信號(hào)測(cè)量。
- 溫度范圍：AI815模擬量輸入模塊具有寬溫度范圍，可以在惡劣的環(huán)境條件下穩(wěn)定運(yùn)行。
- 模塊化結(jié)構(gòu)：模塊化設(shè)計(jì)使得該模塊可以根據(jù)用戶的需求不斷地進(jìn)行擴(kuò)展，滿足不同的安裝需求，如小規(guī)?；虼笠?guī)模、戶內(nèi)或戶外、墻面安裝或地面固定。
- 節(jié)省成本：AI815模擬量輸入模塊可以現(xiàn)場(chǎng)安裝，靠近傳感器和執(zhí)行器，這樣可以減少接線成本，幫助用戶節(jié)省硬件、電纜、安裝和維護(hù)的費(fèi)用。
- 高可靠性：模塊具有良好的抗振性，支持熱插拔功能，并具有自診斷、冗余等特點(diǎn)，確保了其高可靠性。
總的來說，AI815模擬量輸入模塊是一款功能強(qiáng)大、性能穩(wěn)定、易于安裝和維護(hù)的模擬量輸入模塊，廣泛應(yīng)用于工業(yè)自動(dòng)化領(lǐng)域，如溫度、壓力等需要高精度模擬量輸入輸出的場(chǎng)景。
ABB AI815 模擬量輸入模塊 實(shí)物圖片：
ABB AI815 模擬量輸入模塊 實(shí)物視頻
ABB AI815 Analog Input Module Details Introduction:
The AI815 analog input module is a powerful product with the following main features and functions:
Signal type: The AI815 analog input module can be configured as voltage or current input, but it should be noted that current and voltage signals cannot be mixed on the same I/O module.
Input resistance: The input resistance for voltage input is greater than 10M ohms, while the input resistance for current input is 250 ohms.
Power supply: The module is able to allocate external HART-compatible transmitter power to each channel, providing a simple connection for power distribution of 2-wire or 3-wire transmitters. At the same time, the module will monitor and limit the current of the transmitter power supply.
Hart communication: The AI815 module supports the Hart communication protocol and has a direct through function, only supporting point-to-point communication.
Isolation and Grouping: This module has the function of isolating groups from the ground, which improves the security and stability of the system. 1 set of 8 channels isolated from the ground.
Resolution: The resolution of the module is 12 bits, which can provide high-precision analog signal measurement.
Temperature range: The AI815 analog input module has a wide temperature range and can operate stably under harsh environmental conditions.
Modular structure: Modular design allows the module to continuously expand according to user needs, meeting different installation needs, such as small-scale or large-scale, indoor or outdoor, wall installation or ground fixation.
Cost saving: The AI815 analog input module can be installed on-site, close to sensors and actuators, which can reduce wiring costs and help users save hardware, cable, installation, and maintenance costs.
High reliability: The module has good vibration resistance, supports hot swapping function, and features self diagnosis, redundancy, etc., ensuring its high reliability.
Overall, the AI815 analog input module is a powerful, stable, easy to install and maintain analog input module, widely used in industrial automation fields, such as temperature, pressure, and other scenarios that require high-precision analog input and output.
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