Control device adopting side vertical D-SUB socket

Abstract

The invention relates to the technical field of automated control, in particular to a control device adopting a side vertical D-SUB socket. The control device adopting the side vertical D-SUB socket consists of a printed circuit board and a plurality of electronic components, wherein the electronic components are welded on the printed circuit board; one or more side vertical D-SUB sockets are also distributed on the side wire outlet edge of the printed circuit board; and the length direction of the jack surface of each side vertical D-SUB socket is perpendicular to the surface of the printed circuit board. According to the control device, the novel side vertical D-SUB socket which is small in occupation size, high in universality, high in reliability and low in cost is adopted; the access of a plurality of signals can be realized on a panel with a limited length; moreover, the wiring cost of the control device is reduced; and meanwhile, because the types and the numbers of pin holes are different, the novel side vertical D-SUB socket with the same appearance and the same size has a plurality of plug structures and can have a function of preventing misplug more effectively from the structure.

Description

technical field [0001] The invention relates to the technical field of automatic control, in particular to a control device using a side vertical D-SUB socket. Background technique [0002] In the field of industrial automation, the signal interconnection between the numerical control device and the drive device for the servo motor and the spindle motor, as well as the sensor signal connection between the numerical control device and the drive device, the serial bus interconnection and the connection of digital input and output signals, etc. Electrical connections need to be made through connectors, so the selection of connectors with different access capabilities, outlet methods and dimensions will directly affect the outlet methods, connector layout and panel size of the numerical control device or drive device. [0003] When the numerical control device or drive device needs to access a large number of signal types and signals, such as multi-sensor access, multiple field...

AI Technical Summary

Problems solved by technology

In order to arrange all the required connectors within the limited panel length, domestic and foreign numerical control devices or drive devices have chosen connectors such as side vertical SCSI sockets and side vertical IEEE-1394 sockets with small lateral footprints, but SCSI , IEEE-1394 and other connectors are relatively expensive, and the structure is single, so it is difficult to realize the anti-wrong insertion function from the structure

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