Protection patch panel
First Claim
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1. An access control system for dissipating voltage transients while allowing access control equipment to operate normally, said access control system comprising:
- an access control device;
a protection outlet to which the access control device is connected; and
an isolation patch panel to which the protection outlet is connected;
wherein said isolation patch panel comprises an input connection, an output connection, and a protection circuit providing isolation between the input connection and the output connection.
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Abstract
An access control system dissipates voltage transients while allowing access control equipment to operate normally. The access control system utilizes an isolation patch panel which is provided with circuitry to prevent voltage transients from damaging access control equipment, while also enabling the access control equipment to be wired with standard Ethernet cabling.
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Citations
14 Claims
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1. An access control system for dissipating voltage transients while allowing access control equipment to operate normally, said access control system comprising:
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an access control device; a protection outlet to which the access control device is connected; and an isolation patch panel to which the protection outlet is connected; wherein said isolation patch panel comprises an input connection, an output connection, and a protection circuit providing isolation between the input connection and the output connection. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An access control system comprising:
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an access control device; a protection outlet to which the access control device is connected, said protection outlet comprising an auxiliary contact connection to said access control device; and an isolation patch panel to which the protection outlet is connected; wherein said isolation patch panel comprises an input connection, an output connection, a protection circuit providing isolation between the input connection and the output connection, and an auxiliary contact accepting an auxiliary signal and forwarding said auxiliary signal to said auxiliary contact connection of said protection outlet. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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Specification