Monitoring of marshalling cabinet wiring

1. A marshalling system, comprising:

a wiring assembly including at least one wiring connector mounted to a base, each wiring connector being in electrical communication with a power supply and including,

a terminal block including a socket and one or more terminal block pins configured for electrical communication with field wiring of an industrial control system;

a wire harness dimensioned for receipt within the socket and including one or more wire harness pins configured for electrical communication with factory wiring of the industrial control system; and

a switch including a first portion positioned within the terminal block and a second portion positioned within the wire harness, wherein the switch is configured to close when the wire harness is inserted with the socket by a predetermined amount, and wherein the switch outputs a socket connection signal when closed that represents the socket having a connected status; and

at least one processor configured to:

receive the socket connection signal;

determine a connection status for the socket, wherein the socket is determined to have the connected status when receiving the socket connection signal, and wherein a socket is determined to have a disconnected status absent receipt of the connection signal; and

output the determined socket connection status.

2. The system of claim 1 , further comprising a high-impedance circuit in electrical communication with a terminal block pin of the socket, the power supply, and the at least one processor, wherein each high-impedance circuit is configured to output a pin connection signal at a predetermined level to the at least one processor when the terminal block pin is in electrical communication with a corresponding wire harness pin.

3. The system of claim 2 , wherein the at least one processor is further configured to:

determine a pin connection status of the terminal block pin with the corresponding wire harness pin, wherein the pin connection status is determined to be a connected status when the at least one processor receives the pin connection signal, and wherein the pin connection status is determined to be a disconnected status absent receipt of the pin connection signal by the at least one processor; and

output the determined pin connection status.

4. The system of claim 1 , wherein the at least one processor is further configured to trigger an alarm when the socket connection status changes from the connected status to the disconnected status.

5. The system of claim 1 , wherein the switch is a magnetic switch, the first portion of the magnetic switch is a reed switch, and the second portion of the magnetic switch is a magnetic actuator.

6. The system of claim 1 , wherein:

the switch is further configured to open when the wire harness is not inserted within its corresponding socket by the predetermined amount, and to output a socket disconnection signal when open; and

the at least one processor is configured to receive the disconnection signal and to determine that a socket has the disconnected status by receipt of the socket disconnection signal for that wiring connection.

7. The system of claim 1 , wherein the wiring assembly further comprises a light configured to adopt a first illumination state when the connection status of the socket is determined to be the connected status and adopt a second illumination state, different from the first illumination state, when the connection status of the socket is not the connected status.

8. A method, comprising:

generating, by a switch including a first portion and a second portion, a socket connection signal when the switch is closed, wherein the switch is configured to close when a wire harness including the second switch portion is inserted within a socket of a terminal block including the first switch portion by a predetermined amount, wherein the wire harness includes more wire harness pins in communication with factory wiring of an industrial control system, and wherein the terminal block includes one or more terminal block pins in communication with field wiring of the industrial control system;

receiving, by one or more processors, the socket connection signal;

determining, by the one or more processors, a connection status for the socket, wherein the socket is determined to have a connected status when the socket connection signal is received by the one or more processors, and wherein the socket is determined to have a disconnected status absent receipt of the connection signal by the one or more processors; and

outputting, by the one or more processors, the determined socket connection status.

9. The method of claim 8 , further comprising triggering, by the one or more processors, an alarm when the socket connection status changes from the connected status to the disconnected status.

10. The method of claim 8 , further comprising:

outputting, by a high impedance circuit in communication with a terminal block pin, a pin connection signal when the terminal block pin is in electrical communication with a corresponding wire harness pin;

determining, by the at least one processor, a pin connection status of the terminal block pin with the corresponding wire harness pin, wherein the pin connection status is determined to be a connected status when the at least one processor receives the pin connection signal, and wherein the pin connection status is determined to be a disconnected status absent receipt of the pin connection signal by the at least one processor; and

outputting, by the at least one processor, the determined pin connection status.

11. The method of claim 10 , further comprising triggering, by the one or more processors, an alarm when the pin connection status changes from the connected status to the disconnected status.

12. The method of claim 8 , wherein the switch is further configured to open when the wire harness is not inserted within its corresponding socket by the predetermined amount, and wherein the method further comprises:

outputting, by the switch, a socket disconnection signal when open;

receiving, by the at least one processor, the socket disconnection signal; and

determining, by the at least one processors, the socket status connection to be a disconnected status by receipt of the socket disconnection signal.

13. The method of claim 8 , further comprising:

adopting, by a light coupled to the terminal block, a first illumination state after the connection status of the socket is determined to be the connected status; and

adopting, by the light, a second illumination state, different from the first illumination state, when the connection status of the socket is not the connected status.

14. The method of claim 10 , further comprising, by the one or more processors, generating a graphical user interface including at least one visual indicator representing the determined socket connection status or the determined pin connection status.

15. The method of claim 14 , wherein the graphical user interface further comprises a representation of at least one of the terminal blocks or terminal block pins arranged in a layout corresponding to a physical layout of the plurality of terminal blocks or terminal block pin, and wherein the at least one visual indicator is associated with its corresponding terminal block or terminal pin.

16. The method of claim 14 , wherein the graphical user interface further comprises a first user interface object that, when selected, is operative to disable determination of connection status for at least one of a selected socket or a selected terminal block pin by the at least one processor.