3BHB004027R0101 用于对输入信号进行采集和处理

Description

3BHB004027R0101 用于对输入信号进行采集和处理

3BHB004027R0101 用于对输入信号进行采集和处理

The main difference between the relay input module and the output module is that their functions and functions are different.

The relay input module is mainly used to receive external signals and convert these signals into signals that can be recognized by the control system. 3BHB004027R0101 usually contains multiple input channels, each corresponding to a relay, for the acquisition and processing of input signals. The input module also includes some processing and control circuits to improve the anti-interference ability and stability of the signal.

In contrast, the relay output module is mainly used to output the control signal of the control system to the controlled device to realize the switch state control of the controlled device. The output module usually contains multiple output channels, each corresponding to a relay, used to control the on-off of various load circuits. The load of the output module can be light bulbs, motors, heaters, etc., depending on the actual application needs.

In addition, the relay input module and the output module are also different in the connection and working mode. The input module is usually connected by a socket, while the output module is directly welded. In terms of working mode, the input module is mainly used to feedback whether the control signal is in place to ensure the accuracy and reliability of the control action, while the output module is mainly used to output the control signal to the controlled device to realize the switch state control of the controlled device.

In short, the relay input module and the output module are different in function, function, connection mode and working mode, and need to be selected and used according to the actual application needs.