Programmable control module for an industrial device

• US 9,880,539 B2
• Filed: 02/15/2012
• Issued: 01/30/2018
• Est. Priority Date: 02/24/2011
• Status: Active Grant

• Current Assignee: Rockwell Automation Asia Pacific Business Center Pte Ltd (Rockwell Automation, Inc.)
• Original Assignee: Rockwell Automation Asia Pacific Business Center Pte Ltd (Rockwell Automation, Inc.)
• Inventors: Miles, Scott P., Tan, Teck Siang, Middlestetter, Daniel Joseph, Bassett, Alfred David, Koh, See Yong
• Primary Examiner(s): Everett, Christopher E
• Application Number:
  US13/397,607
• Publication Number:
  US 20120221155A1
• Time in Patent Office: 2,176 Days
• Field of Search: 700286
• CPC Class Codes: G05B 19/0423 Input/output

Abstract

A control module for an industrial device is provided. The control module includes a coupling feature configured to facilitate removable attachment of the control module with the industrial device and a communicative coupling feature configured to facilitate communication between the control module and the industrial device when coupled with a corresponding communicative coupling feature of the industrial device. The control module also includes a port configured to communicatively couple with a connector capable of supplying power and data communication, wherein the port is configured to receive power via the connector and exchange data with a computer via the connector.

Claims

1. A control module for an industrial device, the control module comprising:

a coupling feature configured to facilitate removable attachment of the control module with the industrial device;

a communicative coupling feature configured to facilitate communication between the control module and the industrial device when coupled with a corresponding communicative coupling feature of the industrial device, wherein the communicative coupling feature comprises power circuitry configured to receive power from the industrial device when coupled with the corresponding communicative coupling feature of the industrial device; and

a port configured to communicatively couple with a connector, wherein the port is configured to receive power from a computer via the connector and exchange data with the computer via the connector, wherein the port is not electrically isolated from the communicative coupling feature, and the port is inaccessible by the connector based on a location of the port on the control module while the control module is coupled with the industrial device by the coupling feature, wherein the industrial device is configured to block access to the port when the control module is coupled with the industrial device via the coupling feature.

2. The control module of claim 1, wherein the port is configured to communicatively couple with a universal serial bus (USB) connector.

3. The control module of claim 1, wherein the power circuitry is configured to receive power at a first power level and the port is configured to receive power at a second power level that is substantially lower than the first power level.

4. The control module of claim 1, wherein the port is disposed on a surface of the control module such that the port faces toward internal components of the industrial device while the control module is coupled with the industrial device.

5. The control module of claim 1, wherein the port is configured to engage with a blocking feature of the industrial device to prevent access to the port while the control module is coupled with the industrial device.

6. The control module of claim 1, wherein the coupling feature comprises a bolt-coupling or a snap-fit coupling.

7. The control module of claim 1, wherein the coupling feature is configured to couple with a motor drive, smart motor, or uninterruptable power supply.

8. The control module of claim 1, wherein the port is configured to receive sufficient power from the connector to supply power needs of the control module when the control module no longer receives power from the industrial device.

9. An industrial automation system, comprising:

an industrial device;

a control module removably coupled with the industrial device such that the control module communicates with and receives power via the industrial device; and

a port integral with the control module and configured to communicatively couple with a connector configured to supply power and data communication, wherein the port is configured to receive power via the connector and exchange data with a computer via the connector, and the port is inaccessible by the connector based on a location of the port on the control module removably coupled with the industrial device, wherein the industrial device is configured to block access to the port when the control module is coupled with the industrial device, and wherein the port is not electrically isolated from the industrial device while the control module is removably coupled with the industrial device.

10. The industrial automation system of claim 9, wherein the port is engaged with a blocking feature of the industrial device while the control module is removably coupled with the industrial device.

11. The industrial automation system of claim 9, wherein the port comprises a universal serial bus (USB) port.

12. A method for programming a control module for a high voltage industrial device, comprising:

maintaining a first communicative coupling between the control module and a connector via a port disposed on the control module;

preventing a second communicative coupling between an additional port disposed on the control module and a communicative coupling feature of the high voltage industrial device while maintaining the first communicative coupling between the control module and the connector, wherein the port is not electrically isolated from the communicative coupling feature, and wherein the additional port comprises power circuitry configured to receive power from the industrial device when coupled with the communicative coupling feature of the industrial device, wherein preventing the second communicative coupling is based on a location of the port in relation to the communicative coupling feature of the high voltage industrial device, wherein the high voltage industrial device is configured to block access to the additional port when the control module is coupled with the industrial device;

receiving power into the control module from a computer via the port; and

exchanging data between the control module and the computer via the port and the connector.

13. The method of claim 12, wherein maintaining the first communicative coupling between the control module and the connector comprises coupling the port to a universal serial bus (USB) connector.

14. The method of claim 12, comprising initially decoupling the control module from the high voltage industrial device via activated removable attachment features.

15. The method of claim 12, comprising operating the control module without isolation of the port from other power supply circuitry of the control module.

16. The method of claim 12, wherein preventing the second communicative coupling between the additional port of the control module and the high voltage industrial device comprises physically blocking interaction between the additional port and the high voltage industrial device as a result of the first communicative coupling.