Connector block having an isolation circuit

A connector block having at least one alarm-isolation circuit comprising:

• a first alarm input terminal, the first alarm input terminal being operable for electrical connection with a first wire of an alarm input;
• a second alarm input terminal, the second alarm input terminal being operable for electrical connection with a second wire of the alarm input;
• a first alarm output terminal, the first alarm output terminal being electrically connected to the first alarm output terminal;
• a second alarm output terminal, the second alarm output terminal being electrically connected to the second alarm input terminal;
• and
• at least one diode electrically connected between the first alarm input terminal and the first alarm output terminal, thereby forming a portion of the at least one alarm-isolation circuit capable of forwarding an electrical signal to a remote location when an alarm is activated;
• wherein at least one of the output or input terminals is the wire-wrap connector.

A connector block having at least one alarm-isolation circuit comprising:

• a first alarm input terminal, the first alarm input terminal being operable for electrical connection with an alarm input;
• a second alarm input terminal the second alarm input terminal being operable for electrical connection with an alarm input;
• a first plurality of alarm output terminals, each of the first plurality of alarm output terminals being electrically connected to the first alarm input terminal;
• a second plurality of alarm output terminals, each of the second plurality of alarm output terminals being electrically connected to the second alarm input terminal;
• a first plurality of diodes, the first plurality of diodes being electrically connected between the first alarm input terminal and one of the first plurality of alarm output terminals;
• and
• a second plurality of diodes, the second plurality of diodes being electrically connected between the second alarm input terminal and one of the second plurality of alarm output terminals;
• wherein at least one of the first plurality of diodes is disposed on a circuit board.

A connector block having at least one alarm-isolation circuit comprising:

• a first alarm input terminal, the first alarm input terminal being operable for electrical connection with an alarm input;
• a second alarm input terminal, the second alarm input terminal being operable for electrical connection with an alarm input;
• a first plurality of alarm output terminals, each of the first plurality of alarm output terminals being electrically connected to the first alarm input terminal;
• a second plurality of alarm output terminals, each of the second plurality of alarm output terminal being electrically connected to the second alarm input terminal;
• a first plurality of diodes, the first plurality of diodes being electrically connected between the first alarm input terminal and one of the first plurality of alarm output terminals;
• and
• a second plurality of diodes, the second plurality of diodes being electrically connected between the second alarm input terminal and one of the second plurality of alarm output terminals;
• wherein at least one of the terminals is a wire-wrap connector.

A connector block having at least one alarm-isolation circuit comprising:

• two alarm input terminals, the two alarm input terminals being operable for electrical connection with a two-wire alarm input;
• a plurality of alarm output terminals, the plurality of alarm output terminals being electrically connected to one of the two alarm input terminals;
• a plurality of diodes, the plurality of diodes being electrically connected to one of the two alarm input terminals, thereby inhibiting feedback between the plurality of alarm output terminals;
• wherein at least one of the first plurality of diodes is disposed on a circuit board.

An alarm-isolation circuit comprising:

• a first alarm input terminal, the first alarm input terminal being operable for electrical connection with an alarm input;
• a second alarm input terminal, the second alarm input terminal being operable for electrical connection with an alarm input;
• a first alarm output terminal, the first alarm output terminal being electrically connected to the first alarm input terminal;
• a second alarm output terminal, the second alarm output terminal being electrically connected to the second alarm input terminal;
• at least one diode disposed on a circuit board and electrically connected between the first alarm input terminal and the first alarm output terminal, thereby forming a portion of the alarm-isolation circuit capable of forwarding an electrical signal to a remote location when an alarm is activated.