Cable condition indicator
A cable structured to be repeatedly connected to a device, each repeated connection causing degradation of the cable, the cable including a condition indicator disposed on the cable and configured to be updated with each successive connection of the cable into the device.
1. A cable structured to be repeatedly connected to a device, each repeated connection causing degradation of the cable, the cable comprising a condition indicator disposed on the cable and configured to be updated with each successive connection of the cable into the device.
2. The cable of claim 1 , further comprising a blocking mechanism configured to prevent the cable from being connected to the device when the condition indicator is greater than a threshold.
3. The cable of claim 1 , further comprising a connector having a conductor, wherein the condition indicator includes a plurality of layers of composite materials over at least a portion of the conductor, each layer having different material characteristics, and the plurality of layers are worn away with each repeated connection of the cable.
4. The cable of claim 1 , wherein the condition indicator includes a number indicator that is adjusted by depressing a pin when the cable is connected to the device.
5. The cable of claim 1 , further comprising one or more sheathing layers, wherein the condition indicator includes wrapping one of the one or more sheathing layers in a color-changing polymer.
6. The cable of claim 1 , wherein the condition indicator includes a memory.
7. The cable of claim 6 , wherein the memory is structured to store at least one of a number of power cycles of the cable, a self-test outcome, number of hours in an active use state, a device identification of the device, a unique identifier, a last operator, a batch identification number, or a production date.
8. The cable of claim 6 , wherein the condition indicator further includes a battery.
9. The cable of claim 6 , wherein the memory is powered when the cable is connected to the device.
10. The cable of claim 1 , wherein the condition indicator includes a self-tester configured to output a known electrical pulse and measure a condition of the cable.
11. The cable of claim 1 , further comprising a tester configured to output a known electrical response pulse and determine a condition of the cable based on the known electrical response pulse.
12. A test and measurement system, comprising:
a device;
a cable removably connected to the device, each repeated connection of the cable to the device causing degradation of the cable; and
a condition indicator configured to indicate a condition of the cable and configured to be updated with each successive connection of the cable into the device.
13. The test and measurement system of claim 12 , further comprising a tester configured to output a known electrical pulse and to cause the condition indicator to indicate the condition of the cable based on the known electrical pulse.
14. The test and measurement system of claim 12 , wherein the condition indicator includes a mechanical condition indicator.
15. The test and measurement system of claim 12 , wherein the cable includes a memory.
16. The test and measurement system of claim 15 , wherein the memory is configured to store at least one of a number of power cycles of the cable, a self-test outcome, number of hours in an active use state, a device identification of the device, a unique identifier, a last operator, a batch identification number, or a production date.
17. The test and measurement system of claim 15 , wherein the memory receives data to store related to the cable from the device.
18. A test and measurement cable structured to be repeatedly connected to a device, each repeated connection causing degradation of the test and measurement cable, the test and measurement cable comprising:
a self-tester configured to output a known electrical pulse and measure a response based on the known electrical pulse; and
a condition indicator configured to be updated with each successive connection of the test and measurement cable into the device and to output a condition based at least in part on the measured response.
19. The test and measurement cable of claim 18 , further comprising a battery.
20. The test and measurement cable of claim 19 , wherein the condition indicator includes a display or a color changing material.
21. A method for indicating wear of a cable, comprising:
removably connecting a cable to a device, each repeated connection of the cable to the device causing degradation of the cable;
indicating a condition of the cable based on each repeated connection of the cable; and
updating a condition indicator with each successive connection of the cable into the device.
22. The method of claim 21 , further comprising, preventing the cable from being connected to the device when the condition indicator is greater than a threshold.
23. The method of claim 21 , further comprising storing in a memory at least one of a number of power cycles of the cable, a self-test outcome, number of hours in an active use state, a device identification of the device, a unique identifier, a last operator, a batch identification number, or a production date.
24. The method of claim 21 , further comprising:
outputting a known electrical pulse to test the cable; and
measuring the condition of the cable based on the known electrical pulse.