1C31123G01 继电器输出卡 模拟量输入模块

☆型号：1C31123G01 继电器输出卡 模拟量输入模块

【产品详情】

品牌 ： Ovation

产品编号型号：1C31224G01

产品类型 ： 模拟量输入模块

重量 ：0.45 公斤

装运重量 ： 1.5 公斤

1C31123G01继电器输出一般都是弱电控制的强电。这是电路控制中的说法。

1C31123G01在很多自动化设备中，电路最终都需要对一些执行部件（如电机、电磁铁）实施控制，电路对这些执行部件的控制可通过继电器、双向晶闸管、晶体管等开关器件进行，因此对于电路的输出端来说就有了与之对应的“继电器输出、双向晶闸管输出、晶体管输出”等类型。

1C31123G01其实很简单， 普通继电器相当于一个单刀双掷开关，控制外部电路的有三个管脚，不通控制电流时（默认状态）中间管脚接通一个左边管脚，通入控制电流时中间管脚接通右边管脚，继电器的吸合是要电流作用于电磁铁，由于这个电流不小，所以单靠单片机I/O口是不足以使继电器吸合的，应该加一个驱动（起功率放大作用，给继电器提供足够的电流），再单片机用I/0口来控制驱动，再由驱动电路（驱动芯片如UM2003)输出足够的电流使继电器吸合，就是这样。

☆型号：1C31123G01 继电器输出卡 模拟量输入模块

【英文介绍】

Brand: Ovation

Product number Model: 1C31224G01

Product type: Analog input module

Weight: 0.45 kg

Shipping weight: 1.5 kg

1C31123G01 relay output is generally weak current control of strong current. That's what circuit control says.

1C31123G01 In many automation equipment, the circuit ultimately needs to control some executive parts (such as motors, electromagnets), and the circuit control of these executive parts can be carried out by relays, bidirectional thyristors, transistors and other switching devices. Therefore, for the output end of the circuit, there are corresponding types of "relay output, bidirectional thyristor output, transistor output".

1C31123G01 is actually very simple, the ordinary relay is equivalent to a single-pole double-throw switch, there are three pins to control the external circuit, the middle pin is connected to a left pin when the control current is blocked (default state), the middle pin is connected to the right pin when the control current is entered, the suction of the relay is to the current acting on the electromagnet, because this current is not small, Therefore, the single chip microcomputer I/O port is not enough to make the relay pull, should add a drive (power amplification, to provide enough current to the relay), and then the single chip microcomputer with I/0 port to control the drive, and then by the drive circuit (drive chip such as UM2003) output enough current to make the relay pull, that is.

☆型号：1C31123G01 继电器输出卡 模拟量输入模块

【其他型号推荐】