810-001489-016 应用于控制驱动输入数字模块

810-001489-016 应用于控制驱动输入数字模块

810-001489-016 应用于控制驱动输入数字模块

模拟量输出模块又称为D/A模块，把PLC的CPU送往模拟量输出模块的数字量转换成外部设备可以接收的模拟量（电压或电流）。模拟量输出模块所接收的数字信号一般多为12位二进制数，数字量位数越多的模块，分辨率就越高。

而数字量模块就是检测外部开关量输入的状态 展开全部。数字量输入输出信号就是开关量信号，1或者0，模拟量信号，有2种，电压或者电流信号 ，一般是变送器传过来的信号，比如用压力变器检测水管压力，它会输出一个模拟信号4--20ma 或者 0-10V的信号给PLC，PLC来进行数据处理。

其隔离方式为光电隔离；使用18点端子排（TB1~TB18），TB17为公共端，TB18保留；负载的电压范围100v AC~240v AC，每一通路最大输出电流0.6A ，公共端（TB17）最大承载电流4.8A；当所有的通道均处于接通（ON）状态时，模块消耗基板5V电流250mA。下面是QY22的端子分布与软元件对应图。

810-001489-016 应用于控制驱动输入数字模块

The analog output module, also known as D/A module, converts the digital quantity sent by the PLC CPU to the analog output module into the analog quantity (voltage or current) that can be received by the external device. The digital signal received by the analog output module is generally 12-bit binary number, and the more digital quantity modules, the higher the resolution.

The digital quantity module is to detect the state of the external switching quantity input to expand all. The digital input and output signal is the switching signal, 1 or 0, the analog signal, there are two, voltage or current signals, generally the signal transmitted by the transmitter, such as the pressure transformer to detect the water pipe pressure, it will output an analog signal 4-20mA or 0-10V signal to the PLC, PLC for data processing.

The isolation mode is photoelectric isolation. Use 18-point terminal blocks (TB1 to TB18). TB17 is the common terminal, and TB18 is reserved. The voltage range of the load is 100v AC to 240v AC, the maximum output current of each channel is 0.6A, and the maximum carrying current of the common end (TB17) is 4.8A. When all channels are ON, the module consumes a 5V current of 250mA on the substrate. The following is the QY22 terminal distribution and the corresponding diagram of soft components.