SDCS-IOB-23 ABB 数字连接板

SDCS-IOB-23外部隔离数字I/O模块

产品编号:64349708

ABB型号名称:数字连接板，230V

目录说明:

数字连接板，230V;数字连接板，230V (+3米电缆)/涂层SDCS-IOB-23套件/C

sDCS-IOB-23

PLC控制系统是在传统式的先后顺序控制器的基础性上，引进微电子，计算机技术，自动控制系统和通讯技术而产生的全新一代工业控制系统。主要目的是替换继电器，执行逻辑，计时，计数等顺序程序作用，创建灵活性的远程控制系统。PLC控制系统具备实用性强，方便使用，适应能力广，稳定性高，抗干扰性强，编程简单的优点。

PLC控制系统的内部结构工作模式一般选择循环逐行扫描，在某些中大型PLC中提高了中断方式。当使用者实现对可执行程序的调试后，编程器将程序写进PLC储存器，并将当场输进信号和控制执行器各自连接到输进模块的输进端和输入输出模块的输出端，紧接着选择PLC控制系统工作模式作为运作工作模式，紧接着的工作将由PLC控制系统可根据可执行程序实现。在PLC控制系统的工作过程中，主要实现六个模块的处理。

外部隔离数字I/O模块是一种具备隔离性能的数字量输入/输出模块，广泛应用于各种工业控制系统中，例如PLC控制系统、DCS系统等。它通过隔离电路将输入信号与输出信号隔离，以保护系统免受电气噪声和电源干扰的影响，确保数据传输的稳定性和可靠性。

外部隔离数字I/O模块通常采用光电耦合器或电磁隔离器等隔离元件来实现输入/输出信号的隔离。它还具有多种输入类型和输出类型，如直流输入/输出、交流输入/输出等，适用于各种不同的应用场景。

此外，外部隔离数字I/O模块还具有高耐压、高绝缘电阻、低漏电流等特点，能够有效地保护工业控制系统的安全稳定运行。同时，它还具有长寿命、高可靠性和低功耗等优点，能够满足各种工业环境的使用需求。

SDCS-IOB-23 ABB 数字连接板

Sdss-iob-23 External isolated digital I/O module

Product Number :64349708

ABB Model name: Digital connector, 230V

Directory description:

Digital connecting plate, 230V; Digital connection plate, 230V (+ 3m cable)/ coated SDSC-IOB-23 kit /C

sDCS-IOB-23

PLC control system is a new generation of industrial control system based on the traditional sequential controller, introducing microelectronics, computer technology, automatic control system and communication technology. The main purpose is to replace relays, perform logic, timing, counting and other sequential program functions, and create flexible remote control systems. PLC control system has the advantages of strong practicability, easy to use, wide adaptability, high stability, strong anti-interference and simple programming.

The working mode of the internal structure of the PLC control system generally selects cyclic progressive scanning, which improves the interrupt mode in some medium and large PLCS. When the user realizes the debugging of the executable program, the programmer writes the program into the PLC storage, and connects the input signal and control actuator on the spot to the input module and the output of the input and output modules respectively, and then selects the PLC control system working mode as the operation working mode. The following work will be achieved by the PLC control system according to the executable program. In the working process of PLC control system, the processing of six modules is mainly realized.

The external isolated digital I/O module is a digital input/output module with isolation performance, which is widely used in various industrial control systems, such as PLC control systems, DCS systems, etc. It isolates the input signal from the output signal through the isolation circuit to protect the system from the influence of electrical noise and power interference, and ensure the stability and reliability of data transmission.

External isolation Digital I/O modules usually use isolation components such as optocouplers or electromagnetic isolators to achieve the isolation of input/output signals. It also has a variety of input types and output types, such as DC input/output, AC input/output, etc., for a variety of different application scenarios.

In addition, the external isolated digital I/O module also has the characteristics of high voltage resistance, high insulation resistance, low leakage current, etc., which can effectively protect the safe and stable operation of industrial control systems. At the same time, it also has the advantages of long life, high reliability and low power consumption, which can meet the needs of various industrial environments.