Electric control assembly with parallel expansion transmission communication function

Abstract

The invention discloses an electric control assembly with a parallel expansion transmission communication function. A communication electric control assembly provided with a parallel connection terminal is electrically connected with a controlled assembly without Internet of Things communication through a plurality of connecting wires , a power line connected with the communication electric control assembly is used for powering the controlled assembly, signal conversion is conducted through an electric control board in the communication electric control assembly, and signals can be transmitted to the controlled assembly in a wired or wireless mode to be controlled. Still further, the convex part parallel input end and the concave part parallel output end of the parallel connection terminal are embedded with each other; therefore, a plurality of communication electric control assemblies can form a parallel state, and after the power supply management unit which is arranged in the electric control board and is used for receiving the electric power signals of the terminal matches the parallel connection terminal for connection, the electric power signals can be transmitted to each communication electric control assembly in parallel, so that the purpose of synchronously controlling a large number of controlled assemblies is achieved.

Description

technical field [0001] The present invention relates to an electronic control component with a parallel expansion transmission communication function. It is a design that can connect multiple controlled components, and then use the parallel connection terminal of the communication electronic control component to adjoin multiple communication electronic control components for expansion. , and the internal power management unit can also transmit the power signal to each communication electronic control component in parallel through the power signal supplied by the terminal to facilitate parallel expansion. Background technique [0002] As shown in the early Japanese patent 05-073795, the upper host controller and individual control devices are connected through the field bus according to the industrial communication standard, and in each control device, the power supply line and the communication line Internet connection is required. [0003] In the construction of large-scal...

AI Technical Summary

Problems solved by technology

[0003] In the construction of large-scale facilities or distributed installations, the signal lines from the host controller must be connected, which also restricts the freedom of installation of the control device by many conditions.

[0004] However, in order to achieve intelligent management and application of industrial facilities, the content of the above-mentioned patents requires the laying of communication lines related to the relevant mechanical facilities so that they can be connected and managed in real time, but relatively expensive slip rings are required, otherwise there will be such problems The risk of disconnection of the signal line, and there is no other option to apply except for abandoning the installation of such communication equipment and giving up the intelligence of the industrial facility itself

Images