Building device having an address programming interface

Patent metadata

Field	Value
Publication number	US-10325481-B2
Application number	US-201715720339-A
Country	US
Kind code	B2
Filing date	Sep 29, 2017
Priority date	Sep 29, 2017
Publication date	Jun 18, 2019
Grant date	Jun 18, 2019

Abstract

A building device with a front accessible address programming interface is provided. The building device includes a mounting base having front and rear surfaces. The front surface defines two connector channels extending towards the rear surface. The connector channels are spaced apart and sized to each receive a respective prong of a programming device connector plug. The building device further includes external terminals disposed on the rear surface, internal terminals, a group of normally closed switches having a common control input, and an actuator. Each switch connects an external terminal to a respective internal terminal when the common control input is deactivated to provide a network connection. The actuator is connected to the common control input and disposed such that the connector plug engages the actuator to activate the common control input of the switches when each of the connector channels receive a respective prong of the connector plug.

First claim

What is claimed is:

1. A building device, comprising:
a mounting base having a front surface and a rear surface, the front surface defining a plurality of connector channels extending towards the rear surface, a first and a second of the connector channels spaced apart and sized to each receive a respective prong of a connector plug attached to a programming device;
a plurality of external terminals disposed on the rear surface of the mounting base;
a plurality of internal terminals;
a first plurality of normally closed switches having a common control input, each switch of the first plurality of switches connecting a respective one of the external terminals to a respective one of the internal terminals when the common control input is deactivated; and
an actuator connected to the common control input and disposed in proximity of the connector channels such that the connector plug engages the actuator to activate the common control input of the first plurality of normally closed switches when the first and the second connector channels each receive a respective prong of the connector plug.

2. The building device of claim 1 , wherein each of the internal terminals has a corresponding contact disposed within a respective one of the first and second connector channels such that each prong of the connector plug electrically connects to the contact of one of the internal terminals when received by the respective one of the first and second connector channels.

3. The building device of claim 2 , further comprising a control circuit board disposed in or on the mounting base, wherein each contact disposed within the respective connector channel is connected to the corresponding internal terminal via an internal wire lead disposed on or within the control circuit board.

4. The building device of claim 2 , wherein the building device further comprises a normally open switch having an activation input connected to the common control input of the first plurality of switches, wherein, when activated, the normally open switch selectively connects a first and a second of the external terminals to form a network communication line bypass of the building device.

5. The building device of claim 4 , further comprising a controller, wherein the activation input of the normally open switch is connected to the common control input via the controller and the controller enables the activation input of the normally open switch by the common control input of the first plurality of switches when the building device is in an isolator operational mode.

6. The building device of claim 1 , wherein the connector channels extend between the first and the second surfaces of the mounting base and the actuator is disposed such that the connector plug engages the actuator when the first and the second connector channels each receive a respective prong of the connector plug from either the front or the rear surfaces of the mounting base.

7. The building device of claim 1 , wherein the actuator is a paddle switch that has a mechanical or electrical output connected to the common control input.

8. The building device of claim 1 , wherein the actuator is a slide switch that has a mechanical or electrical output connected to the common control input.

9. The building device of claim 1 , wherein the first plurality of normally closed switches are solid state switch devices that have a respective gate operatively connected to the common control input.

10. The building device of claim 1 , further comprising a controller and a first contact operatively connected to the controller, wherein the contact is disposed in proximity to the connector channels such that the contact engages a corresponding second contact disposed on the connector plug when the prongs of the plug are received by the connector channels, and the controller is operatively configured to detect the engagement of the first and second contacts.

11. The building device of claim 10 , wherein upon detecting the engagement of the first and second contacts, the controller deactivates the common control input to close the respective switches.

12. The building device of claim 1 , further comprising a controller, wherein:
each of the internal terminals has a corresponding contact disposed within a respective one of the first and second connector channels such that each prong of the connector plug electrically connects to the contact of one of the internal terminals when received by the respective one of the first and second connector channels; and
the controller is operatively connected to at least one of the contacts disposed within the connector channels, detects when the respective prong of the connector plug engages the at least one contact and, upon detecting such engagement, and triggers the common control input.

13. The building device of claim 1 , wherein the building device is an alarm pull station having a removable actuator cover.

Assignees

• Siemens Schweiz Ag

Inventors

• Kriete Richard
• Zavros Stavros
• Pascale Anthony

Classifications

• H01H9/22

  for interlocking between casing, cover, or protective shutter and mechanism for operating contacts {(explosion-proof cases H01H9/045; built-in fuses and interlocking mechanisms H01H9/104; by automatic release of circuit breakers H01H71/126)} · CPC title

• H01H2003/0233

  for alarm triggering, e.g. fire alarm, emergency off switches operated by breaking a glass · CPC title

• H01H3/022

  Emergency operating parts, e.g. for stop-switch in dangerous conditions · CPC title

• H01H9/285

  Locking mechanisms incorporated in the switch assembly and operable by a key or a special tool · CPC title

• H01H9/0264

  Protective covers for terminals · CPC title