STBDAI7220  | 标准模拟量输出模块  用于驱动硬件输出和相关数据通路

主要信息

产品系列

Modicon STB 分布式 I/O 解决方案

产品类型：标准模拟量输出模块

型号：STBDAI7220

电压: +/- 10 V

电压: +/- 5 V

电压: 0...10 V

电压: 0...5 V

电压: 1...5 V

STBDAI7220标准模拟量输出模块是一种硬件设备，主要用于驱动硬件输出和相关数据通路。它根据运行方式选择当前的设定值，并可根据需要反向提供结果给硬件输出或软件输出。这种模块通常可以设置为CAS_IN和RCAS_IN自动方式，并通过SP选择器对CASIN、SPLOCAL（本机设定）和RCASIN以及反馈值进行选择后输出设定值。

STBDAI7220标准模拟量输出模块在工业自动化控制、仪器仪表控制以及光电控制等领域有着广泛的应用。例如，在自动化生产过程中，模拟量输出模块负责实现传感器的信号采集、处理和控制命令的输出，是控制机器设备按照既定程序运行的关键设备之一。在仪器仪表控制中，它可以对检测到的数字信号进行转换，输出模拟信号，以便于进一步处理。在光电控制系统中，模拟量输出模块则用于实现数字到模拟量信号的转换，以控制相应的器件和设备。

此外，STBDAI7220标准模拟量输出模块还可以用于采集温度、液位、压力、流量等现场量的信号，并通过数字信号的传递和处理，实现对现场设备的监测和控制。它可以将控制系统中的数字信号转换为模拟量信号，并传递给执行器（如执行阀、电机等），从而控制阀门的开度、电机的转速等。

Main information

Product series

Modicon STB distributed I/O solution

Product type: Standard analog output module

Model: STBDAI7220

Voltage: +/ -10 V

Voltage: +/ -5 V

Voltage: 0... 10 V

Voltage: 0... 5 V

Voltage: 1... 5 V

STBDAI7220 standard analog output module is a hardware device, mainly used to drive hardware output and related data paths. It selects the current set value according to the mode of operation, and can provide the result to the hardware output or the software output in reverse as required. This module can usually be set to the CAS_IN and RCAS_IN automatic mode and output the set value after selecting the CASIN, SPLOCAL (native setting) and RCASIN and feedback values via the SP selector.

STBDAI7220 standard analog output module has a wide range of applications in industrial automation control, instrument control and photoelectric control. For example, in the automated production process, the analog output module is responsible for realizing the signal acquisition, processing and control command output of the sensor, and is one of the key equipment to control the operation of the machine equipment in accordance with the established procedure. In the instrument control, it can convert the detected digital signal and output the analog signal for further processing. In the photoelectric control system, the analog output module is used to realize the conversion of digital to analog signals to control the corresponding devices and equipment.

In addition, the STBDAI7220 standard analog output module can also be used to collect temperature, liquid level, pressure, flow and other field signals, and through the transmission and processing of digital signals, to achieve the monitoring and control of field equipment. It can convert the digital signal in the control system into an analog signal and pass it to the actuator (such as the executive valve, the motor, etc.), so as to control the opening of the valve and the speed of the motor.