IS430SNUAH1A-2  输入输出模块 具有16个可配置通道

IS420PUAAH1A模块是通用电气为Mark VIe系列设计的通用输入输出模块。该型号有16个可配置通道。IS420PUAAH1A模块设计用于ControlST V 7.02.00C或更高版本的应用程序。

输入输出模块，也称为控制模块，在有控制要求时可以输出信号，或者提供一个开关量信号，使被控设备动作，同时可以接收设备的反馈信号，以向主机报告。它是火灾报警联动系统中重要的组成部分。

IS430SNUAH1A-2  输入输出模块的作用是接收设备的反馈信号，输出模块连接在控制器的回路总线上，可以安装在所控设备的附近，也可安装在楼层端子模块箱内。采用电子写码，可以现场编码。输出模块的输出控制逻缉可以根据工程情况编程完成。

此外，IS430SNUAH1A-2  输入输出模块也可以是PLC的输入/输出模块，它可以根据输入模块采入的信号和内部逻辑编程进行逻辑处理，处理后的结果通过开关量输出由输出模块输出高低电平信号，驱动外部中间继电器、接触器、指示灯、电磁阀等元件，进而使外部设备进行相应的动作。

另外，IS430SNUAH1A-2  输入输出模块还可以是计算机的IO接口，它是计算机与外部设备进行通信的桥梁和纽带。它通过接收并处理从键鼠扫描仪等输入设备送来的数据或命令，向CPU发送控制命令和数据。

IS430SNUAH1A-2  输入输出模块 具有16个可配置通道

The IS420PUAAH1A module is a general purpose input/output module designed by General Electric for the Mark VIe series. This model has 16 configurable channels. The IS420PUAAH1A module is designed for ControlST V 7.02.00C or later applications.

The input/output module, also known as the control module, can output signals when there are control requirements, or provide a switching signal to make the controlled device act, and can receive feedback signals from the device to report to the host. It is an important part of the fire alarm linkage system.

IS430SNUAH1A-2 Input/output module is used to receive feedback signals from the device. The output module is connected to the loop bus of the controller and can be installed near the control device or in the floor terminal module box. Using electronic coding, can be field coding. The output control logic of the output module can be programmed according to the project situation.

In addition, the IS430SNUAH1A-2 input/output module can also be the input/output module of PLC, which can carry out logical processing according to the signal imported from the input module and internal logic programming, and the processed result is output by the output module through the switching quantity output. Drive the external intermediate relay, contactor, indicator light, solenoid valve and other components, and then make the external equipment carry out the corresponding action.

In addition, the IS430SNUAH1A-2 input and output module can also be the IO interface of the computer, which is the bridge and link for the communication between the computer and external devices. It sends control commands and data to the CPU by receiving and processing data or commands from input devices such as keyboard and mouse scanners.