ELECTROMAGNETIC CONNECTOR
First Claim
1. A backplane comprising:
- a printed circuit board defining a plurality of apertures therethrough;
a plurality of electromagnetic connectors disposed in the apertures of the printed circuit board, each one of the plurality of electromagnetic connectors configured to form a first magnetic circuit portion,each electromagnetic connector configured to mate with a second electromagnetic connector of a pluggable module to couple the pluggable module with the backplane, the second electromagnetic connector configured to form a second magnetic circuit portion, the first magnetic circuit portion and the second magnetic circuit portion configured to form a magnetic circuit when the electromagnetic connector is mated with the second electromagnetic connector, maintain isolation between the pluggable module and the backplane; and
a support frame comprising a plurality of slots for registering the pluggable module to align the electromagnetic connector with the second electromagnetic connector, each one of the plurality of slots associated with a respective one of the plurality of electromagnetic connectors.
4 Assignments
0 Petitions
Accused Products
Abstract
An electromagnetic connector is disclosed that is configured to form a first magnetic circuit portion comprising a first core member and a first coil disposed of the first core member. The electromagnetic connector is configured to mate with a second electromagnetic connector, where the second electromagnetic connector is configured to form a second magnetic circuit portion comprising a second core member and a second coil disposed of the second core member. The first core member and the second core member are configured to couple the first coil to the second coil with a magnetic circuit formed from the first magnetic circuit portion and the second magnetic circuit portion when the electromagnetic connector is mated with the second electromagnetic connector. The magnetic circuit is configured to induce a signal in the first coil when the second coil is energized.
7 Citations
20 Claims
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1. A backplane comprising:
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a printed circuit board defining a plurality of apertures therethrough; a plurality of electromagnetic connectors disposed in the apertures of the printed circuit board, each one of the plurality of electromagnetic connectors configured to form a first magnetic circuit portion, each electromagnetic connector configured to mate with a second electromagnetic connector of a pluggable module to couple the pluggable module with the backplane, the second electromagnetic connector configured to form a second magnetic circuit portion, the first magnetic circuit portion and the second magnetic circuit portion configured to form a magnetic circuit when the electromagnetic connector is mated with the second electromagnetic connector, maintain isolation between the pluggable module and the backplane; and a support frame comprising a plurality of slots for registering the pluggable module to align the electromagnetic connector with the second electromagnetic connector, each one of the plurality of slots associated with a respective one of the plurality of electromagnetic connectors. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A system comprising:
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a printed circuit board comprising a plurality of electromagnetic connectors, each one of the plurality of electromagnetic connectors comprising a first electromagnetic connector comprising a first core member and a first coil disposed [[of]] about the first core member, the first coil comprising a planar winding disposed on the printed circuit board, the printed circuit board defining an aperture therethrough, the first core member extending through the aperture defined by the printed circuit board; and a module comprising a second electromagnetic connector comprising a second core member and a second coil disposed about the second core member, the first second coil comprising a wire wound coil, each respective first core member of the plurality of electromagnetic connectors and the second core member configured to couple the first coil to the second coil to form a magnetic circuit when the first electromagnetic connector is mated with the second electromagnetic connector, the magnetic circuit configured to induce a signal in the second coil when the first coil is energized while maintaining isolation between the module and the printed circuit board. - View Dependent Claims (8, 9, 11, 12)
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10. (canceled)
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13. An industrial control system comprising:
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a backplane for distributing an Alternating Current (AC) signal, the backplane configured to provide power and bidirectional communications; a plurality of electromagnetic connectors coupled with the backplane, each electromagnetic connector configured to mate with a second electromagnetic connector of an input/output module to couple the input/output module with the backplane, and provide bidirectional communications between the backplane and the input/output module while maintaining isolation between the input/output module and the backplane; and a support frame that provides registration for the input/output module to align the electromagnetic connector and the second electromagnetic connector when the electromagnetic connector is mated with the second electromagnetic connector. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20)
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Specification