ABB DSAI 130A  3BSE018292R1  模拟输入板

【功能描述】

ABB DSAI 130A 3BSE018292R1 PLC输入、输出模块的种类：数字输入DI,数字输出DO,模拟量输入AI，模拟量输出AO。数字的输入输出一般都是24V的.模拟量的2类4种量,2类分别是电压型和电流型.电压型有0-10V和-10到10V.电流型主要有4-20MA,0-20MA.然后模块再通过A/D转换,把模拟量转换成+32767~-32768之间的数,然后再实行控制。信号模板的作用是把各种过程i/o信号进行转换.把输入的各种信号转换成数字量,便于plc识别,处理和分析.把输出转换成模拟量给各种调节机构去执行,或将输出转换成2位式do量,去控制一些设备如启动停止、接通和断开等

ABB DSAI 130A 3BSE018292R1开关量输入模块就是外部控制信号或现场检测信号给PLC CPU的处理模块，外部信号一般是按钮、接近开关、行程开关等。

输出模块是PLC根据输入模块采入的信号和内部逻辑编程进行逻辑处理，处理后的结果过，开关量输出便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

PLC输出模块的作用是对输出信号进行功率放大。PLC的信号是以电平表示的，要使它在被读出的过程中不发生畸变，就需要有一定的储备能量或者说要有一定的信号功率。输出模块的作用实际就是功率放大器。输出模块就是可以驱动外部负载。

常见的PLC输出器件有，晶体管、可控硅、继电器。

PLC输入模块用来接收，生产过程的各个参数。（启动停止）

PLC输出模块用来送出可编程控制器运算后得到的信息，并通过机外的执行机构完成工业现场的各类控制。（执行结果用输出）1.有良好的抗干扰的能力。

ABB DSAI 130A  3BSE018292R1  模拟输入板

ABB DSAI 130A 3BSE018292R1 Types of PLC input and output modules: digital input DI, digital output DO, analog input AI, analog output AO. Digital input and output are generally 24V. There are 4 kinds of analog quantities in 2 categories, and the 2 categories are voltage type and current type respectively. Voltage type has 0-10V and -10 to 10V. Current type mainly has 4-20MA,0-20MA. Then the module converts the analog quantity into A number between +32767 and -32768 through A/D conversion, and then implements the control. The function of the signal template is to convert various process i/o signals. The input signals are converted into digital quantities, which are easy for plc to identify, process and analyze. The output is converted into analog to various regulating mechanisms for execution, or the output is converted into a 2-bit do quantity to control some devices such as start, stop, on and off

ABB DSAI 130A 3BSE018292R1 switch input module is the external control signal or field detection signal to the PLC CPU processing module, the external signal is generally the button, proximity switch, stroke switch and so on.

The output module is the PLC according to the input module input signal and internal logic programming logic processing, after processing the result, the switching output will be output by the output module high and low level signal, drive the external intermediate relay, contactor, indicator light, solenoid valve and other components, and then make the external equipment to carry out the corresponding action

The function of PLC output module is to amplify the power of the output signal. The PLC signal is expressed by the level, so that it does not distort in the process of being read out, it needs to have a certain reserve energy or a certain signal power. The function of the output module is actually a power amplifier. The output module is what drives the external load.

Common PLC output devices are transistors, thyristors, relays.

The PLC input module is used to receive the various parameters of the production process. (start stop)

The PLC output module is used to send out the information obtained after the operation of the programmable controller, and complete all kinds of control of the industrial site through the actuator outside the machine. (Execution results with output) 1. Have good anti-interference ability.

ABB DSAI 130A  3BSE018292R1  模拟输入板

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【常问问题】

1.保修怎么样？

所有产品均享有1年保修。

2.什么是交货时间？

通常1-3个工作日