ABB 07AC91  分布式自动化 I/O 模拟量I/O模块

【产品详情】

基本信息

扩展产品类型：07AC91

产品编号：GJR5252300R0101

ABB型号名称：07AC91

唰唰：4013614267666

目录说明：07AC91：AC31，模拟量量I/O模块

详细描述：07AC91：AC31，模拟量I/O模块8AC，24VDC，交流：U/I，12位+符号，1线

附加信息

产品名称：分布式自动化 I/O

07AC91模拟输入输出模块是一种智能模块，可以采集电压、电流、热电偶、热阻、温度等模拟值，并通过485总线传输给计算机，同时也可以将输入的数字信号转换成数模，输出可调的连续电压、电流和信号。

模拟输入输出模块广泛应用于各种智能设备中，可以节省空间。

模拟输出和数字输出的主要区别如下：

信号源工作原理不同：模拟信号采用的是连续信号，一般采用连续变化的电磁波或采用连续变化的信号电压表示。数字信号处理的是离散信号，数字信号通常使用1和0表示。

输出方式不同：模拟信号一般通过传统的传输线路（电话网、有线电视网）来传输。数字信号采用断续变换的电压或光脉冲来表示时，一般需要用到双绞线和光纤介质等奖通信双方连接起来，才能将信号从一个节点传到另一个节点。

07AC91模拟量I/O模块是一种可以接收和发送模拟量信号的模块，它可以将模拟信号转换为计算机能够处理的数字信号，同时也可以将数字信号转换为模拟信号并发送出去。

模拟量I/O模块一般具有独立的A/D和D/A转换器，可以同时进行多个模拟量信号的转换和传输。它通常具有多种输入输出接口，可以满足不同类型设备的信号传输需求。

模拟量I/O模块广泛应用于各种工业自动化控制系统中，可以实现对温度、压力、液位、流量等物理量的测量和控制。

ABB

07AC91  分布式自动化 I/O 模拟量I/O模块

【英文介绍】

Basic information

Extended product type: 07AC91

Product number: GJR5252300R0101

ABB model name: 07AC91

Shua: 4013614267666

Directory Description: 07AC91:AC31, analog volume I/O module

Description: 07AC91: AC31, analog I/O module 8AC, 24VDC, AC: U/I, 12 bit + symbol, 1 line

Additional information

Product Name: Distributed Automated I/O

07AC91 analog input/output module is a kind of intelligent module, can collect voltage, current, thermocouple, thermal resistance, temperature and other analog values, and transmitted to the computer through the 485 bus, but also can convert the input digital signal into digital mode, output adjustable continuous voltage, current and signal.

Analog input/output modules are widely used in various intelligent devices and can save space.

The main differences between analog and digital outputs are as follows:

The working principle of the signal source is different: the analog signal uses a continuous signal, which is generally represented by a continuously changing electromagnetic wave or a continuously changing signal voltage. Digital signals deal with discrete signals, and digital signals are usually represented by 1s and 0s.

Different output methods: analog signals are generally transmitted through traditional transmission lines (telephone networks, cable television networks). When the digital signal is represented by a voltage or light pulse of intermittent conversion, it is generally necessary to connect the two sides of the twisted pair and optical fiber to transmit the signal from one node to another.

The 07AC91 analog I/O module is a module that can receive and send analog signals, which can convert analog signals into digital signals that computers can process, and can also convert digital signals into analog signals and send them out.

Analog I/O modules generally have independent A/D and D/A converters, which can convert and transmit multiple analog signals at the same time. It usually has a variety of input and output interfaces, which can meet the signal transmission needs of different types of devices.

Analog I/O module is widely used in various industrial automation control systems, which can realize the measurement and control of physical quantities such as temperature, pressure, liquid level and flow rate.

ABB07AC91  分布式自动化 I/O 模拟量I/O模块

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