TWI650649B - Industrial input and output device with series connector - Google Patents

Abstract

An industrial input/output device with a series connector, a circuit board is arranged in the industrial input/output device, and the male connector and the female connector are electrically connected to the two sides of the circuit board respectively, and the second guide is used to guide the second through the pin guide The electrical connection pins of the male connector of the input and output device are slid so that the male connector of the second input/output device is electrically connected with the female connector of the first input/output device, thereby achieving The industrial input/output device has the technical effect of electrically connecting the timing design when the male connector and the female connector are connected in series.

Description

Industrial input and output device with series connector

An industrial input/output device, in particular, a device having a series connector for providing industrial input/output devices in series with each other.

Industrial input and output devices generally have two types of assembly, one is to provide a backplane, the industrial input and output device is inserted on the backplane for assembly and control of industrial input and output devices, and the other is to provide no backplane, and The serial interface is designed in an industrial input/output device to form an industrial input/output device in series with each other to assemble and control an industrial input/output device.

US Patent Publication No. US 20150154136 A1 discloses an input/output module having a multi-channel switching function, that is, inserting an input/output module into a backplane through a backplane to assemble and control an industrial input/output device.

U.S. Patent No. 5,716,241 A discloses an input/output device for a data bus that is provided with a plurality of electrical connection contacts on both sides of an input/output device to provide industrial input and output devices to each other. It is connected in series to assemble and control industrial input and output devices.

However, there is a problem that a large space is required for providing a backplane and providing an industrial input/output device, and a serial interface is designed in an industrial input/output device to form an industrial input/output device in series with each other. It can reduce the space occupied, but the serial interface designed in the industrial input and output device does not consider the problem of the electrical connection timing. This may cause errors in the transmission of data, signals, etc., and more than cause industrial input. Damage to the output unit.

In summary, it has been known in the prior art that the prior art industrial input/output devices lack the problem of electrical connection timing design in series connection, and therefore it is necessary to propose an improved technical means to solve this problem.

In view of the prior art, there is a problem that the existing industrial input/output device lacks an electrical connection timing design in series connection, and the present invention discloses an industrial input/output device with a series connector, wherein:

The industrial input/output device with a series connector disclosed in the present invention comprises: a housing, a circuit board, at least one female connector and at least one male connector.

The circuit board is disposed in the housing; the female connector is electrically connected to the first surface of the circuit board, the female connector is exposed on the first side of the housing, and the female connector is formed by multiple sets of electrical connecting pins The male connector is electrically connected to the second side of the circuit board corresponding to the position of the female connector, the male connector is exposed on the second side of the housing, and the male connector is connected by a plurality of electrical connecting pins The first side of the housing has a pin guide at each set of electrical connection pins corresponding to the female connector, and the pin guide is used to guide the power of the male connector of the second input/output device The connection pin is slid so that the male connector of the second input/output device is electrically connected to the female connector of the first input/output device, and the female connector of the first input/output device and the first connector The male connectors of the input and output devices are electrically connected through the circuit board.

The system and method disclosed in the present invention are as above, and the difference from the prior art is that a circuit board is disposed in the industrial input/output device, and the male connector and the female connector are electrically connected to the two sides of the circuit board, respectively, through the pin guide. The electrical connection pin of the male connector for guiding the second input/output device slides to electrically connect the male connector of the second input/output device with the female connector of the first input/output device connection.

Through the above technical means, the present invention can achieve the technical effect of the electrical connection timing design when the industrial input/output device forms a series connection with the female connector through the male connector.

The embodiments of the present invention will be described in detail below with reference to the drawings and embodiments, so that the application of the technical means to solve the technical problems and achieve the technical effects can be fully understood and implemented.

In the following, the industrial input/output device with a series connector disclosed in the present invention will be described first. Please refer to "1A", "1B", "2A" and "2B", " 1A is a first perspective view of the industrial input/output device with a series connector of the present invention; FIG. 1B is a second perspective view of the industrial input/output device with a series connector according to the present invention. 2A is a plan view of a first perspective housing of an industrial input/output device having a series connector according to the present invention; and FIG. 2B is an industrial input/output device having a series connector according to the present invention; The second perspective view of the interior of the housing.

An industrial input/output device 100 with a series connector disclosed in the present invention includes a housing 10, a circuit board 20, a female connector 30, and a male connector 40.

The circuit board 20 is disposed in the housing 10, and the female connector 30 is electrically connected to the first surface 21 of the circuit board 20. The male connector 40 is electrically connected to the second surface 22 of the circuit board 20, and the circuit board The first face 21 of the second face 21 is opposite to the second face 22 of the circuit board 20, and the female connector 30 and the male connector 40 are respectively disposed on the first face 21 of the circuit board 20 and the second face 22 of the circuit board 20. position.

The circuit board 20 proposed in the present application is a multi-layer printed circuit board, and the circuit configuration can be performed inside the circuit board through the multi-layer printed circuit board, so that only a small-area circuit board 20 is needed to achieve the industrial application proposed in the present application. The function of the input/output device 100, in turn, enables the industrial input/output device 100 to reduce unnecessary space waste, that is, the industrial input/output device 100 can be miniaturized.

The female connector 30 is exposed through the female connector opening provided on the first side 11 of the housing 10 to the first side 11 of the housing 10, and the male connector 40 is the second through the housing 10. The male connector opening provided on the side surface 12 is exposed to the second side surface 12 of the housing 10, and the female connector 30 and the male connector 40 are electrically connected through the circuit board 20, and the housing 10 is The female connector opening provided on the first side 11 corresponds to the position of the male connector opening provided on the second side 12 of the housing 10.

It should be noted that the female connector 30 and the male connector 40 are arranged through the circuit board 20 such that each set of electrical connection pins 31 of the female connector 30 and each of the male connectors 40 are respectively The electrical connection pins 41 are electrically connected and have a one-to-one correspondence, that is, the first set of electrical connection pins of the female connector 30 are electrically connected with the first electrical connection pins of the male connector 40, the female seat The second set of electrical connection pins of the connector 30 are electrically connected to the second electrical connection pins of the male connector 40, and the third set of electrical connection pins of the female connector 30 and the male connector The third electrical connection pin of the 40 is electrically connected, and the Nth electrical connection pin of the female connector 30 is electrically connected to the Nth electrical connection pin of the male connector 40. analogy.

In addition, the female connector 30 and the male connector 40 are electrically connected to the electrical connector pins 31 of the female connector 30 portion and the male connector 40 portions through the circuit arrangement of the circuit board 20. The pins 41 are electrically connected, that is, the first set of electrical connection pins of the female connector 30 are electrically connected to the second electrical connection pins of the male connector 40, and the second set of the female connector 30 The electrical connection pin is electrically connected to the fifth electrical connection pin of the male connector 40, the fourth set of electrical connection pins of the female connector 30, and the fifth set of electrical connection pins and the male seat The first electrical connection pin of the connector 40 forms an electrical connection, and the seventh set of electrical connection pins of the female connector 30 and the seventh electrical connection pin of the male connector 40 and the eighth electrical connection The connecting pins form an electrical connection. For example, the female connector 30 and the male connector 40 are electrically connected to the circuit board 20, and the pin arrangement can be performed according to actual needs. Various configurations.

In the drawings, two female connector 30, two male connectors 40, two female connector openings and two male connector openings are illustrated as a schematic illustration, in practical applications. Only one female connector 30, one male connector 40, one female connector opening, and one male connector opening may be employed, or only a plurality of female connectors 30 may be employed in practical applications. a plurality of male connector 40, a plurality of female connector openings, and a plurality of male connector openings.

Next, please refer to "3A", "3B" and "3C", and "3A" shows the first embodiment of the industrial input/output device with series connector of the present invention. FIG. 3B is a plan view showing the female connector of the second embodiment of the industrial input/output device with a series connector according to the present invention; FIG. 3C is a schematic view of the present invention. A plan view of a third embodiment of a female connector having an industrial input/output device with a series connector.

The female connector 30 is composed of a plurality of sets of electrical connection pins 31. In the first embodiment, the electrical connection pins 31 are evenly distributed to the female connector 30.

The female connector 30 is composed of a plurality of sets of electrical connection pins 31. In the second embodiment, the electrical connection pins 31 are assigned to the first pin configuration area 301 and the first connector in the female connector 30. The two-pin configuration area 302, the first pin configuration area 301, and the electrical connection pin 31 in the second pin configuration area 302 are average allocation settings.

The female connector 30 is composed of a plurality of sets of electrical connection pins 31. In the third embodiment, the electrical connection pins 31 are assigned to the first pin configuration area 301 and the first connector in the female connector 30. The two-pin configuration area 302, the first pin configuration area 301, and the electrical connection pin 31 in the second pin configuration area 302 are average allocation settings, and are configured in the first pin configuration area 301 and the second pin position. The area 302 further has a foot anti-missing structure 303. The foot anti-missing structure 303 prevents the male connector of the second input/output device from electrically connecting with the female connector of the first input/output device. When the foot position and the pin are accidentally touched, the signal transmission error or even the damage of the first input/output device and the second input/output device is caused, and the above-mentioned pin anti-missing structure 303 is only indicated in "3C". It is not intended to limit the scope of application of the invention.

Next, please refer to "4A", "4B" and "4C", and "4A" shows the first embodiment of the industrial input/output device with series connector of the present invention. A plan view of a male connector; FIG. 4B is a plan view showing a second embodiment of the industrial input/output device with a series connector according to the present invention; FIG. 4C is a schematic view of the present invention. A plan view of a third embodiment of a male connector with an industrial input and output device having a series connector.

The male connector 40 is composed of a plurality of electrical connection pins 41. In the first embodiment, the electrical connection pins 41 are evenly distributed to the male connector 40.

The male connector 40 is composed of a plurality of electrical connection pins 41. In the second embodiment, the electrical connection pins 41 are assigned to the first pin arrangement region 401 and the second pin configuration in the male connector 40. The area 402, the first pin arrangement area 401 and the electrical connection pins 41 in the second pin arrangement area 402 are averaged distribution settings.

The male connector 40 is composed of a plurality of electrical connection pins 41. In the third embodiment, the electrical connection pins 41 are assigned to the first pin arrangement region 401 and the second pin configuration in the male connector 40. The area 402, the first pin arrangement area 401 and the electrical connection pins 41 in the second pin arrangement area 402 are evenly distributed, and there is more stitch protection between the first stitch arrangement area 401 and the second stitch arrangement area 402. The mounting structure 403, the stitch anti-missing structure 403 is an accidental contact between the pin and the pin when the male connector of the second input/output device is electrically connected with the male connector of the first input/output device. The first input/output device and the second input/output device have a signal transmission error or even damage. The pin anti-missing structure 403 is merely shown in the "4Cth drawing" and is not intended to limit the scope of application of the present invention.

It should be noted that the first pin arrangement area 301 allocated by the electrical connection pin 31 in the female connector 30 and the first pin arrangement area 401 of the electrical connection pin 41 in the male connector 40 correspond to each other. The second pin configuration area 302 assigned to the electrical connector pin 31 in the female connector 30 and the second pin assignment area 402 in the male connector 40 of the electrical connector pin 40 correspond to each other, thereby making the second The male connector of the input/output device and the male connector of the first input/output device are electrically connected to each other.

Please refer to "1A", "5A", "5B" and "5C", and "5A" shows the industrial input/output device with series connector of the present invention. 1A is a first perspective view of a second embodiment of an industrial input/output device having a series connector according to the present invention; and FIG. 5C is a view of the present invention. A second perspective view of an industrial input and output device with a series connector.

The first side 11 of the housing 10 has a pin guide 111 corresponding to each set of electrical connection pins 31 of the female connector 30, and the pin guide 111 is used to guide the male connector of the second input/output device. The electrical connection pins are slid so that the male connector of the second input/output device is electrically connected to the female connector of the first input/output device.

In FIG. 5A, the first side 11 of the housing 10 has a stitch guide 111 corresponding to each set of electrical connection pins 31 of the female connector 30, and the stitch guide 111 is completely disposed in the housing. In addition to the first side 11 of the housing 10, the first side surface 11 of the housing 10 has an anti-missing structure rail 112 corresponding to the foot mis-assembly structure 303 of the female connector 30, and the mis-prefixing structure is The guide rail 112 is completely disposed on the first side 11 of the housing 10.

In FIG. 5B, the first side 11 of the housing 10 has a stitch guide 111 corresponding to each set of electrical connection pins 31 of the female connector 30, and the stitch guide 111 is only provided to the female connector. In addition to the position of the electrical connection pin 31 of the housing 30, the first side surface 11 of the housing 10 has an anti-missing structure guide rail 112 corresponding to the foot mis-assembly structure 303 of the female connector 30. And the erroneous-preventing structure rail 112 is only provided to the position of the occlusion prevention structure 303 of the female connector 30, and is transmitted through the above-mentioned electrical connection pin 31 of the female connector 30 to the pin guide 111. The position and the mis-prevention structure guide rail 112 are only provided to the position of the anti-missing structure 303 of the female connector 30, and the male connector and the first input and output of the second input/output device can be effectively provided. The female connector of the device forms a location for electrical connection.

It should be noted that the size of the above-mentioned stitch guide 11 is the same as the size of the electrical connection pin 31. The size of the stitch guide 11 is the depth D and the width W of the stitch guide 11, and the size of the electrical connection pin 31 is electric. The depth D of the connecting pin position 31 and the width W, and the size of the mis-preventing structure guide rail 112 are the same as the size of the stitch anti-missing structure 303, and the size of the mis-preventing structure rail 112 is the depth of the mis-prefixing structure rail 112. D and the width W, the size of the stitch anti-missing structure 303 is the depth D and the width W of the stitch anti-missing structure 303.

Next, please refer to "FIG. 6A" and "FIG. 6B", and FIG. 6A is a perspective view of the female connector of the first embodiment of the industrial input/output device with a series connector according to the present invention; Fig. 6B is a perspective view showing the second embodiment of the female input and output device having the series connector of the present invention.

It can be seen in the figure of FIG. 6A that the size of each of the electrical connection pins 31 in the female connector 30 is completely the same. The size of the electrical connection pins 31 is the electrical connection pin 31. Length L, width W, and depth D.

It can be seen in the "Fig. 6B" diagram that the size of a set of electrical connection pins 31 in the female connector 30 is larger than the size of the other electrical connection pins 31, and the size of the electrical connection pins 31 is The length L, the width W, and the depth D of the electrical connection pin 31 are electrically connected.

When the male connector of the second input/output device is electrically connected with the female connector of the first input/output device by the difference in the size of the electrical connection pin 31, the electrical connection pin contacts the electricity. The sexual connection pin will have the difference of the contact timing, that is, the electrical connection pin will contact the electrical connection pin and the size of the electrical connection pin is larger than the size of the other electrical connection pin, and the second input and output can be provided. When the male connector of the device is electrically connected to the female connector of the first input/output device, the electrical connection pin and the electrical connection pin defined as the ground are preferentially electrically connected, or The electrical connection pins and the electrical connection pins that need to be electrically connected preferentially will preferentially make electrical connection.

Next, please refer to "FIG. 7A" and "FIG. 7B", and FIG. 7A is a perspective view of the male connector of the first embodiment of the industrial input/output device with a series connector according to the present invention; Fig. 7B is a perspective view showing the second embodiment of the embodiment of the industrial input/output device with a series connector according to the present invention.

It can be seen from the figure of FIG. 7A that the size of each of the electrical connection pins 41 of the male connector 40 is completely the same. The size of the electrical connection pins 41 is the length L of the electrical connection pins 41, Width W and depth D.

It can be seen in the "FIG. 7B" diagram that the size of one of the electrical connector pins 41 in the male connector 40 is larger than the size of the other electrical connector pins 41. The size of the electrical connection pins 41 is electrically connected. The length L, the width W, and the depth D of the stitch 41.

The electrical connection pin is electrically connected when the male connector of the second input/output device is electrically connected to the female connector of the first input/output device by the difference in the size of the electrical connection pin 41. The connection pin has the difference of the contact timing, that is, the electrical connection pin contacts the electrical connection pin whose size is larger than the size of the other electrical connection pin, and can provide the second connection of the input and output device. When the device is electrically connected to the female connector of the first input/output device, the electrical connection pin and the electrical connection pin, which are defined as ground, preferentially make electrical connection, or need to be electrically connected preferentially. The electrical connection pins and the electrical connection pins preferentially make electrical contact.

It is worth noting that the male connector 40 uses the surface mount pins 42 of the male connector 40 to form a seat-mount technology (SMT) in the "Ath 7A" and "Block 7B". The connector 40 is disposed on the second surface 22 of the circuit board 20 (refer to FIG. 2B) (refer to FIG. 2B), which is merely illustrative and is not limited thereto. In the application range of the invention, the male connector 40 can also be disposed on the second surface 22 of the circuit board 20 by direct soldering, and the surface mounting pins 42 of the male connector 40 are in addition to "7A". In addition to the arrangement of the upper and lower sides of the male connector 40 in the "FIG. 7B", the surface mounting pins 42 of the male connector 40 may be disposed on the left and right ends of the male connector 40, or The surface mounting pins 42 of the male connector 40 are simultaneously disposed on the upper and lower sides and the left and right ends of the male connector 40.

For the size of the male connector 40, the height of the male connector 40 in "Picture 7A" and "FIG. 7B" is higher than the height of the electrical connection pin 41, and is merely illustrative here, and Without limiting the scope of application of the present invention, the height of the male connector 40 may be the same as the height of the electrical connection pins 41, or the height of the male connector 40 may form a certain ratio with the width of the male connector 40. .

Next, please refer to "8A" and "8B", and "8A" shows the first input and output device and the second input of the industrial input/output device with serial connector of the present invention. The output device combines a first perspective view; and FIG. 8B shows a second perspective view of the first input/output device and the second input/output device of the industrial input/output device with a series connector according to the present invention.

The first input/output device 101 and the second input/output device 102 are combined with each other through a vertical up and down sliding manner, whereby the male connector 40 and the first input/output device of the second input/output device 102 are combined with each other. The female connector 30 of 101 forms an electrical connection.

Next, please refer to "Fig. 9A" and "Fig. 9B", and "Fig. 9A" shows the first input and output device and the second input of the industrial input/output device with series connector of the present invention. The output device combines a first perspective view; and FIG. 9B shows a second perspective view of the first input/output device and the second input/output device of the industrial input/output device with a series connector according to the present invention.

The first input/output device 101 and the second input/output device 102 are combined with each other through the left and right movement modes of the water bottle, so that the male connector 40 and the first input/output device of the second input/output device 102 are combined with each other. The female connector 30 of 101 forms an electrical connection.

Next, please refer to "10A" and "10B", and "10A" and "10B" are schematic diagrams showing the signal transmission plane of the industrial input/output device having the series connector of the present invention.

In "FIG. 10A", after the male connector 40 of the second input/output device 102 is electrically connected to the female connector 30 of the first input/output device 101, the second input/output device 102 is The signal transmission direction between the socket connector 40 and the female connector 30 of the first input/output device 101 is unidirectional, that is, the signal transmission may be transmitted by the male connector 40 of the second input/output device 102. To the female connector 30 of the first input/output device 101, or the signal transmission may be the male connector 40 transmitted from the female connector 30 of the first input/output device 101 to the second input/output device 102. .

In "FIG. 10B", after the male connector 40 of the second input/output device 102 is electrically connected to the female connector 30 of the first input/output device 101, the second input/output device 102 is The signal transmission direction between the socket connector 40 and the female connector 30 of the first input/output device 101 is bidirectional, that is, the signal transmission may be transmitted from the male connector 40 of the second input/output device 102 to The female connector 30 of the first input/output device 101 and the female connector 40 of the first input/output device 101 are transferred to the male connector 40 of the second input/output device 102.

Next, please refer to FIG. 11 and FIG. 11 is a perspective view showing a combination of a control device and an input/output device of an industrial input/output device having a series connector according to the present invention.

The control device 200 can also be electrically connected to the input/output device 100 through the male connector or the female connector, and the input/output device 100 can be electrically connected to each other through the male connector or the female connector. The input/output device 100 can obtain power supply and receive control from the control device 200.

Next, please refer to FIG. 12, and FIG. 12 is a perspective view showing an expansion interface of an input/output device of an industrial input/output device having a series connector according to the present invention.

The input/output device 100 is provided with at least one expansion interface 50 on the expansion surface 13. The expansion interface 50 is used for providing an external device to be electrically connected to the input/output device 100. The expansion interface 50 includes RJ45, DB9, M12 and USB. The combination, etc., is merely an illustration of the expansion interface 50, and is not intended to limit the scope of application of the present invention. In the "12th diagram", two expansion interfaces 50 are used as illustrations, and the limitation is not The scope of application of the invention.

In summary, it can be seen that the difference between the present invention and the prior art is that a circuit board is disposed in the industrial input/output device, and the male connector and the female connector are electrically connected to the two sides of the circuit board, respectively, through the pin guide rail. The electrical connection pin of the male connector of the second input/output device is slid so that the male connector of the second input/output device is electrically connected to the female connector of the first input/output device.

The technical problem can be solved by the prior art that the existing industrial input/output device lacks the electrical connection timing design in the series connection, and the industrial input/output device is formed through the male connector and the female connector. The technical effect of the electrical connection timing design when connected in series.

While the embodiments of the present invention have been described above, the above description is not intended to limit the scope of the invention. Any changes in the form and details of the embodiments may be made without departing from the spirit and scope of the invention. The scope of the invention is to be determined by the scope of the appended claims.

100‧‧‧Input and output devices

10‧‧‧shell

11‧‧‧ first side

111‧‧‧ Pin guide

112‧‧‧Anti-missing structure guide rail

12‧‧‧ second side

13‧‧‧Expansion

20‧‧‧ boards

21‧‧‧ first side

22‧‧‧ second side

30‧‧‧Female connector

301‧‧‧First pin configuration area

302‧‧‧Second foot configuration area

303‧‧‧Foot prevention structure

31‧‧‧Electrical connection pin

40‧‧‧Male connector

401‧‧‧First pin configuration area

402‧‧‧Second pin configuration area

403‧‧‧ Pin anti-missing structure

41‧‧‧Electrical connection pins

42‧‧‧Surface Mounting Pins

L‧‧‧ length

W‧‧‧Width

D‧‧‧Deep

FIG. 1A is a first perspective view showing the industrial input/output device with a series connector according to the present invention. FIG. 1B is a second perspective view of the industrial input/output device with a series connector according to the present invention. 2A is a plan view showing the inside of a first view housing of the industrial input/output device with a series connector according to the present invention. 2B is a plan view showing the inside of a second viewing angle housing of the industrial input/output device with a series connector according to the present invention. FIG. 3A is a plan view showing the female connector of the first embodiment of the industrial input/output device with a series connector according to the present invention. FIG. 3B is a plan view showing the female connector of the second embodiment of the industrial input/output device with a series connector according to the present invention. FIG. 3C is a plan view showing the female connector of the third embodiment of the industrial input/output device with a series connector according to the present invention. FIG. 4A is a plan view showing the male connector of the first embodiment of the industrial input/output device with a series connector according to the present invention. FIG. 4B is a plan view showing the second embodiment of the male connector of the industrial input/output device with a series connector according to the present invention. FIG. 4C is a plan view showing the third embodiment of the male connector of the industrial input/output device with a series connector according to the present invention. FIG. 5A is a first perspective view showing a first embodiment of the industrial input/output device with a series connector according to the present invention. FIG. 5B is a first perspective plan view showing a second embodiment of the industrial input/output device with a series connector according to the present invention. FIG. 5C is a second perspective view showing the industrial input/output device with a series connector according to the present invention. FIG. 6A is a perspective view showing the female connector of the first embodiment of the industrial input/output device with a series connector according to the present invention. FIG. 6B is a perspective view of the second time embodiment of the female connector of the industrial input/output device with the serial connector of the present invention. FIG. 7A is a perspective view showing the male connector of the first embodiment of the industrial input/output device with a series connector according to the present invention. FIG. 7B is a perspective view of the second time embodiment of the male connector of the industrial input/output device with a series connector according to the present invention. FIG. 8A is a first perspective view showing the first input/output device and the second input/output device of the industrial input/output device with a series connector according to the present invention. FIG. 8B is a perspective view showing the second input angle of the first input/output device and the second input/output device of the industrial input/output device with a series connector according to the present invention. FIG. 9A is a first perspective view showing the first input/output device and the second input/output device of the industrial input/output device with a series connector according to the present invention. FIG. 9B is a second perspective view showing the first input/output device and the second input/output device of the industrial input/output device with a series connector according to the present invention. 10A and 10B are schematic diagrams showing the signal transmission plane of the industrial input/output device with a series connector according to the present invention. 11 is a perspective view showing the combination of a control device and an input/output device of an industrial input/output device having a series connector according to the present invention. FIG. 12 is a perspective view showing an expansion interface of an input/output device of an industrial input/output device with a series connector according to the present invention.

Claims (17)

An industrial input/output device with a series connector, comprising: a casing; a circuit board, the circuit board is disposed in the casing; at least one female connector, the female connector is electrically connected On the first side of the circuit board, the female connector is exposed on a first side of the housing, and the female connector is formed by a plurality of sets of electrical connection pins; at least one male connection The male connector is electrically connected to the second side of the circuit board corresponding to the position of the female connector, and the male connector is exposed on the second side of the housing. The male connector is composed of a plurality of electrical connecting pins; wherein the first side of the housing has a pin guide corresponding to each set of electrical connecting pins of the female connector. The pin guide rail is used for guiding the electrical connection pin of the male connector of the first industrial input/output device with the first series connector to slide, so that the other first industrial input of the serial connector is The male connector of the output device is connected in series with the device in a vertical direction The female connector of the industrial input/output device is electrically connected, and the female connector of the industrial input/output device with the serial connector and the male connector of the industrial input/output device with the serial connector The device is electrically connected through the circuit board. An industrial input/output device with a series connector according to claim 1, wherein the electrical connection pins are evenly distributed to the female connector. The industrial input/output device with a series connector according to claim 1, wherein the electrical connection pin is allocated to at least two pin configuration regions in the female connector. An industrial input/output device with a series connector according to the third aspect of the invention, wherein the pin arrangement area further has a pin position anti-missing structure. An industrial input/output device with a series connector according to claim 1, wherein the electrical connection pins are evenly distributed in the male connector. The industrial input/output device with a series connector according to claim 1, wherein the electrical connection pin is allocated to the at least two pin arrangement region in the male connector. The industrial input/output device with a series connector according to claim 6, wherein the pin arrangement area further has a stitch anti-missing structure. The industrial input/output device with a series connector according to claim 1, wherein the electrical connection pin is allocated in the female connector as at least a two-pin configuration area, the electric The sexual connection pins are allocated to the at least two pin arrangement regions in the male connector, and the pin configuration regions of the female connector and the pin arrangement regions of the male connector correspond to each other. An industrial input/output device with a series connector according to claim 1, wherein the size of the pin guide is the same as the size of the electrical connection pin. The industrial input/output device with a series connector according to claim 1, wherein the pin guide is completely disposed on a first side of the housing. An industrial input/output device with a series connector according to claim 4, wherein the first side of the housing has a position corresponding to the misalignment structure of the foot connector of the female connector A mis-installed structure rail. The industrial input/output device with a series connector according to claim 11, wherein the size of the mis-prevention structure rail is the same as the size of the anti-missing structure of the foot. An industrial input/output device with a series connector according to claim 1, wherein at least one of the female connector has a size larger than a remaining electrical component of the female connector. The size of the connection pin. The industrial input/output device with a series connector according to claim 1, wherein at least one of the electrical connector pins of the male connector has a larger size than the remaining electrical connections of the male connector The size of the pins. An industrial input/output device with a series connector according to claim 1, wherein the other first male connector of the industrial input/output device with the serial connector is connected in series with the device in a vertical direction. The female connector of the industrial input/output device of the connector is electrically connected such that the other first industrial input/output device with the serial connector and the industrial input and output device with the serial connector pass through the male The base connector and the female connector perform one-way signal transmission. An industrial input/output device with a series connector according to claim 1, wherein the other first male connector of the industrial input/output device with the serial connector is connected in series with the device in a vertical direction. The female connector of the industrial input/output device of the connector is electrically connected such that the other first industrial input/output device with the serial connector and the industrial input and output device with the serial connector pass through the male The base connector and the female connector perform two-way signal transmission. An industrial input/output device with a series connector according to claim 1, wherein the other first male connector of the industrial input/output device with the serial connector is connected in series with the device in a vertical direction. The female connector of the industrial input and output device of the connector is electrically connected to make the other first industrial input and output device with the serial connector and the serial connector The industrial input/output device obtains power supply and receives control from a control device through the male connector and the female connector.