全新原装供应模块现货 DSMB133 ABB瑞典进口

全新原装供应模块现货 DSMB133  ABB瑞典进口

全新原装供应模块现货 DSMB133  ABB瑞典进口

DSMB133 是通过输入输出部分（I/O）完成的。I/O模块集成了PLC的I/O电路，其输入暂存器反映输入信号状况，输出点反映输出锁存器状况。输入模块将电信号变换成数字信号进入PLC体系，输出模块相反。I/O分为开关量输入（DI），开关量输出（DO），模拟量输入（AI），模拟量输出（AO）等模块。

分类如下：

开关量：按电压水平分，有220VAC、110VAC、24VDC，按隔离方式分，有继电器隔离和晶体管隔离。

模拟量：按信号类型分，有电流型（4-20mA,0-20mA）、电压型（0-10V,0-5V,-10-10V）等，按精度分，有12bit,14bit,16bit等。

除了上述通用IO外，还有特别IO模块，如热电阻、热电偶、脉冲等模块。

按I/O点数确认模块规格及数量，I/O模块可多可少，但其数受CPU所能管理的根本配置的才能，即受的底板或机架槽数限制。

全新原装供应模块现货 DSMB133  ABB瑞典进口

The DSMB133 is done through the input/output part (I/O). I/O module integrates PLC I/O circuit, the input register reflects the input signal status, the output point reflects the output latch status. The input module converts the electrical signal into a digital signal into the PLC system, and the output module is the opposite. I/O is divided into switching input (DI), switching output (DO), analog input (AI), analog output (AO) and other modules.

The categories are as follows:

Switching quantity: according to voltage level, there are 220VAC, 110VAC, 24VDC, according to isolation mode, there are relay isolation and transistor isolation.

Analog: According to the signal type, there are current type (4-20mA,0-20mA), voltage type (0-10V,0-5V,-10-10V), etc., according to the accuracy, there are 12bit,14bit,16bit and so on.

In addition to the above general IO, there are special IO modules, such as thermal resistance, thermocouple, pulse and other modules.

Module specifications and number are confirmed by I/O points, and the number of I/O modules can be more or less, but the number is limited by the fundamental configuration talent that the CPU can manage, that is, by the number of baseboards or rack slots.