ABB  07AI91  模擬輸入輸出模塊   該模塊具有8個模擬輸入通道，這些通道可以成對配置，用于連接各種傳感器，如溫度或電壓傳感器。

ABB  07AI91  模擬輸入輸出模塊  詳情介紹：

07AI91模擬輸入輸出模塊是一款功能強大的模塊，具有多種特點和優(yōu)勢。

在模擬量輸入方面，該模塊具有8個模擬輸入通道，這些通道可以成對配置，用于連接各種傳感器，如溫度或電壓傳感器。此外，該模塊還支持Pt100、Pt1000線性化以及熱電偶類型J、K和S線性化。需要注意的是，該模塊只能使用電隔離傳感器。每個通道使用16位進行配置，并且模塊的地址設置由DIL開關執(zhí)行。

在模擬量輸出方面，該模塊的主要功能是將輸入的數(shù)字信號轉換成數(shù)模，輸出可調的連續(xù)電壓、電流和信號。例如，在電視控制塊中，可以通過模擬輸出模塊的數(shù)模轉換，輸出隨輸入信號變化的連續(xù)電壓信號，從而控制音量、亮度和對比度等。

此外，該模塊采用24v直流供電，并且其CS31系統(tǒng)總線連接與設備的其余部分是電隔離的。這意味著模塊在運行時具有較高的安全性和穩(wěn)定性。同時，該模塊還提供了許多診斷功能，可以對所有通道進行自校準，進一步增強了其可靠性。

總的來說，07AI91模擬輸入輸出模塊是一款功能全面、性能穩(wěn)定的模塊，適用于各種需要精確模擬量輸入和輸出的應用場景

ABB  07AI91  模擬輸入輸出模塊  實物圖片：

ABB  07AI91  模擬輸入輸出模塊  實物視頻

ABB 07AI91 Analog Input/Output Module Details Introduction:

The 07AI91 analog input/output module is a powerful module with multiple characteristics and advantages.

In terms of analog input, this module has 8 analog input channels that can be configured in pairs to connect various sensors, such as temperature or voltage sensors. In addition, the module also supports Pt100, Pt1000 linearization, as well as thermocouple types J, K, and S linearization. It should be noted that this module can only use electrically isolated sensors. Each channel is configured using 16 bits, and the address setting of the module is executed by the DIL switch.

In terms of analog output, the main function of this module is to convert the input digital signal into digital analog, and output adjustable continuous voltage, current, and signal. For example, in a TV control block, a continuous voltage signal that varies with the input signal can be output through the analog-to-digital conversion of the analog output module, thereby controlling volume, brightness, and contrast.

In addition, the module is powered by 24V DC and its CS31 system bus connection is electrically isolated from the rest of the equipment. This means that the module has high security and stability at runtime. At the same time, the module also provides many diagnostic functions that can self calibrate all channels, further enhancing its reliability.

Overall, the 07AI91 Analog Input/Output Module is a comprehensive and stable module, suitable for various application scenarios that require precise analog input and output

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