JPS59187896U

JPS59187896U - alarm device

Info

Publication number: JPS59187896U
Application number: JP8032583U
Authority: JP
Inventors: 正博田村
Original assignee: 富士フアコム制御株式会社; 富士電機株式会社
Priority date: 1983-05-30
Filing date: 1983-05-30
Publication date: 1984-12-13

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来装置の構成例を示す回路図、第２図は本考
案警報装置の構成の一例を示す回路図である。ＲＹ・・・継電器盤、ＣＴＬ・・・操作机、Ａ、　Ｂ、
　Ｘ〜Ｙ・・・リレー、ＡＩ、Ｂｌ、Ｘｌ〜ｘ３．ｙ１
〜Ｙ３゜ｚ１〜Ｚ３・・・リレーの接点、Ｆ１〜Ｆ３・
・・故障入力接点、ＢＺｌ〜ＢＺ３・・・警報器、ＢＳ
・・・押釦スイッチ、ＳＷ・・・モード切換スイッチ、
ＡＴ・・・タイマ、ＡＴｌ・・・タイマの接点。FIG. 1 is a circuit diagram showing an example of the configuration of a conventional device, and FIG. 2 is a circuit diagram showing an example of the configuration of the alarm device of the present invention. RY...Relay panel, CTL...Operation desk, A, B,
X~Y...Relay, AI, Bl, Xl~x3. y1
~Y3゜z1~Z3...Relay contact, F1~F3・
...Fault input contact, BZl~BZ3...Alarm, BS
...Push button switch, SW...mode changeover switch,
AT...Timer, ATl...Timer contact.

Claims

[Scope of utility model registration request]

An alarm device that drives an alarm in response to an external signal includes a mode changeover switch that can be switched to a "remote" position, a "normal" position, and a "test" position, and the external signal is stored in the "remote" position. and prohibits driving of the alarm, and further drives the alarm in response to the stored external signal when the mode selector switch is switched to the "normal" position or the "test" position. a second circuit for storing the external signal in the "normal" position and driving the alarm in response to the external signal; a second circuit for storing the external signal in the "test"position; and a third circuit that drives the alarm for a predetermined period of time in response to the external signal.