CN213770587U - Remote control and fault diagnosis device for car unloader - Google Patents
Remote control and fault diagnosis device for car unloader Download PDFInfo
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- CN213770587U CN213770587U CN202022187463.7U CN202022187463U CN213770587U CN 213770587 U CN213770587 U CN 213770587U CN 202022187463 U CN202022187463 U CN 202022187463U CN 213770587 U CN213770587 U CN 213770587U
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Abstract
The utility model discloses a remote control and fault diagnosis device for a car unloader, which comprises a touch screen module and a PLC module; the Ethernet port of the touch screen module is electrically connected with the network port of the PLC module, and the ports 1 and 2 of the touch screen module are respectively electrically connected with the ports M and L + of the PLC module; and the N and L1 ports of the PLC module are respectively and electrically connected with the N and L ends of the external power input. The local HMI of the utility model utilizes 4G or WIFI network to connect the outer net through the F-BOX module; the remote PC is connected to the local F-BOX through INTERNET, and the data of the controller can be monitored and diagnosed through the penetration function.
Description
Technical Field
The utility model relates to a car unloader field specifically is a car unloader remote control and failure diagnosis device.
Background
The unloader is a machine for loading and unloading vehicles, and workers often need to control the work of the unloader through a program in order to control the work of the unloader. The existing car unloader can only be controlled through a program in the car unloader, so that the car unloader can only work according to a certain working flow, and meanwhile, the data of the program in the car unloader cannot be monitored and diagnosed in real time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an unloader remote control and failure diagnosis device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a remote control and fault diagnosis device for a car unloader comprises a touch screen module and a PLC module; the Ethernet port of the touch screen module is electrically connected with the network port of the PLC module, and the ports 1 and 2 of the touch screen module are respectively electrically connected with the ports M and L + of the PLC module; and the N and L1 ports of the PLC module are respectively and electrically connected with the N and L ends of the external power input.
As a further aspect of the present invention: the No. 1 port of the touch screen module is grounded with the M port of the PLC module, and the No. 2 port of the touch screen module and the L + port of the PLC module are connected with 24V direct current.
As a further aspect of the present invention: the model of the PLC module is SR40 AC/DC/RLY.
Compared with the prior art, the beneficial effects of the utility model are that: the local HMI is connected with an external network through an F-BOX module by utilizing a 4G or WIFI network; the remote PC is connected to the local F-BOX through INTERNET, and the data of the controller can be monitored and diagnosed through the penetration function.
Drawings
Fig. 1 is a schematic structural diagram of a remote control and fault diagnosis device of a car unloader.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1
Referring to fig. 1, the embodiment provides a remote control and fault diagnosis device for a car unloader, which includes a touch screen module and a PLC module; the Ethernet port of the touch screen module is electrically connected with the network port of the PLC module, and the ports 1 and 2 of the touch screen module are respectively electrically connected with the ports M and L + of the PLC module; and the N and L1 ports of the PLC module are respectively and electrically connected with the N and L ends of the external power input.
Furthermore, the port 1 of the touch screen module and the port M of the PLC module are grounded, and the port 2 of the touch screen module and the port L + of the PLC module are connected with 24V direct current.
The model of the PLC module is not limited, and in this embodiment, preferably, the model of the PLC module is SR40 AC/DC/RLY.
The utility model discloses a theory of operation is: the local HMI is connected with an external network through an F-BOX module by utilizing a 4G or WIFI network; the remote PC is connected to the local F-BOX through INTERNET, and the data of the controller can be monitored and diagnosed through the penetration function.
It should be noted that, as is obvious to a person skilled in the art, the invention is not limited to details of the above-described exemplary embodiments, but can be embodied in other specific forms without departing from the spirit or essential characteristics thereof.
Claims (3)
1. A remote control and fault diagnosis device for a car unloader is characterized by comprising a touch screen module and a PLC module; the Ethernet port of the touch screen module is electrically connected with the network port of the PLC module, and the ports 1 and 2 of the touch screen module are respectively electrically connected with the ports M and L + of the PLC module; and the N and L1 ports of the PLC module are respectively and electrically connected with the N and L ends of the external power input.
2. The remote control and fault diagnosis device for the car unloader as claimed in claim 1, wherein the port 1 of the touch screen module and the port M of the PLC module are grounded, and the port 2 of the touch screen module and the port L + of the PLC module are connected with 24V dc.
3. The unloader remote control and fault diagnosis device according to claim 2, wherein the model of the PLC module is SR40 AC/DC/RLY.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022187463.7U CN213770587U (en) | 2020-09-29 | 2020-09-29 | Remote control and fault diagnosis device for car unloader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022187463.7U CN213770587U (en) | 2020-09-29 | 2020-09-29 | Remote control and fault diagnosis device for car unloader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213770587U true CN213770587U (en) | 2021-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022187463.7U Active CN213770587U (en) | 2020-09-29 | 2020-09-29 | Remote control and fault diagnosis device for car unloader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213770587U (en) |
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2020
- 2020-09-29 CN CN202022187463.7U patent/CN213770587U/en active Active
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