Setting the operating mode of a hazard warning system by means of an electrically readable bipole, in particular a resistor, which is arranged in a hazard warning system socket

A two-terminal network, working method technology, applied in the direction of alarms, fire alarms and instruments that rely on the effect of smoke/gas, etc., to achieve the effect of improving attention

Inactive Publication Date: 2013-05-22
SIEMENS SWITZERLAND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] The disadvantage of this is that when the hazard alarm is

Method used

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  • Setting the operating mode of a hazard warning system by means of an electrically readable bipole, in particular a resistor, which is arranged in a hazard warning system socket
  • Setting the operating mode of a hazard warning system by means of an electrically readable bipole, in particular a resistor, which is arranged in a hazard warning system socket
  • Setting the operating mode of a hazard warning system by means of an electrically readable bipole, in particular a resistor, which is arranged in a hazard warning system socket

Examples

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Example Embodiment

[0024] Fig. 1 shows a hazard alarm 1 housed in an alarm socket 3 using a fire alarm as an example. The fire alarm 1 can be housed in the alarm socket 3 in a detachable manner in the sense of a bayonet connection, for example. The fire alarm 1 is exemplarily fixed on the ceiling, which is not drawn further, for monitoring the room. The reference number 2 shows the alarm circuit, which is usually a two-wire circuit, through which the fire alarm 1 communicates with a hazard alarm center not shown further via signal technology and / or data technology via the alarm socket 3 Connected. Electricity is also supplied to the fire alarm 1 through the alarm line 2 in most cases.

[0025] Figure 2 shows an exemplary alarm socket 3, the alarm socket 3 has received two-terminal network R1 and has four contact parts X1, X2, X3, XEA, and Figure 2 shows the related danger alarm The related hazard alarm device 1 has four mating contact parts Y1, Y2, Y3, YEA, especially for reading the two-termina...

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Abstract

The invention relates to the use of a bipole (R1) that is fitted in a warning system socket (3) for removably receiving a hazard warning system (1) in order to set one of at least two operating modes of the hazard warning system (1). An electric characteristic of the bipole (R1) can be read out electrically by an electronic control (4) of the hazard warning system (1) via two electric contact pairs (X2, Y2; XEA, YEA) which are in contact with each other in the received state of the hazard warning system (1). In particular, the bipole (R1) is used via at least one pair of electric contacts (XEA, YEA), said pair being generally provided for externally connecting an optical and/or acoustic alarm emitter, in order to read in the electric characteristic of the bipole (R1). The bipole is preferably a passive electric resistor.

Description

technical field [0001] The invention relates to the use of a two-terminal network arranged in an alarm socket for detachably receiving a hazard alarm, which two-terminal network can be read electrically by an electronic control unit of the hazard alarm . [0002] Furthermore, the present invention also relates to a hazard alarm designed to be detachably accommodated in a structurally matching alarm socket, wherein the hazard alarm is positioned on its side facing the alarm socket. On one side there is a row of first electrical contacts, which contact a second row of opposite contacts in the state of the hazard indicator when it is accommodated in the horn socket. Wherein, the first part is configured to be connected to the alarm line or the alarm line, at least for supplying power to the hazard alarm. Furthermore, wherein the second part is not configured for connection to an alarm line. Furthermore, the hazard alarm has an electronic control unit for controlling the hazard...

Claims

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Application Information

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IPC IPC(8): G08B17/10G08B29/14G08B29/20
CPCG08B29/20G08B29/145G08B21/18G08B17/10
Inventor U.克斯特利M.尼科斯B.施密德R.施泰纳
Owner SIEMENS SWITZERLAND
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