JPS62144201A - Auxiliary relay device mounted on substrate - Google Patents

Auxiliary relay device mounted on substrate

Info

Publication number
JPS62144201A
JPS62144201A JP28517385A JP28517385A JPS62144201A JP S62144201 A JPS62144201 A JP S62144201A JP 28517385 A JP28517385 A JP 28517385A JP 28517385 A JP28517385 A JP 28517385A JP S62144201 A JPS62144201 A JP S62144201A
Authority
JP
Japan
Prior art keywords
battery
power supply
control power
switch
control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP28517385A
Other languages
Japanese (ja)
Inventor
Yoshihiro Shinozaki
篠崎　義弘
Shuzo Kubo
久保　修造
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP28517385A priority Critical patent/JPS62144201A/en
Publication of JPS62144201A publication Critical patent/JPS62144201A/en
Pending legal-status Critical Current

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  • Alarm Systems (AREA)
  • Safety Devices In Control Systems (AREA)

Abstract

PURPOSE:To secure normal actuation of the titled relay device even in case of battery trouble by providing the 2nd control power supply which rectifies a commercial power supply to obtain a direct current and a changeover switch which selects said control power supply. CONSTITUTION:The electric power of a battery 4 serving as the 1st control power supply is supplied to a control unit 2 via a changeover switch 30. While the alternating current given from an AC power supply 32 is turned into a direct current given from an AC power supply 32 is turned into a direct current by a rectifier stack 34 to be used as the 2nd control power supply. This power supply is applied to the switch 30. Thus the switch 30 selects the side of the battery 4 for supply of the electric power. If a trouble relay unit 6 detects a fault, the relay of the unit 6 is energized to drive or display a bell 10, a fault pilot lamp 14 and a signal lamp 16. Then a battery trouble detecting switch 36 is turned on when the battery 4 has trouble. Thus the switch 30 is switched and the unit 2 is actuated normally by the 2nd control power supply.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 ｒ　／７’ｌ　益ＬＩＢ　ｈ＋　ｊｔ　妬ｊ２Ａ　１ｌ
ｉｃ　ＴＶ＜　ｋＡ＊日（＋　＋ｌ　Ｉ／　　Ｊａ’１
ＧＪ−粘に告１１御電源が故障した場合の動作確保に関
するものである。[Detailed description of the invention] [Industrial application field] r /7'l benefit LIB h+ jt envy j2A 1l
ic TV< kA*day(+ +l I/ Ja'1
This is related to ensuring operation in the event that the GJ-11 power supply fails.

〔従来の技術〕[Conventional technology]

第２図に従来の基板搭載形補助リレー装置の接続図を示
す。バッテリー４から装置本体２に４カが供給されてい
る。故障リレーユニット６が故障を検出すると、故障の
程度に応じて故障リレーユニット６内の対応したリレー
が励磁される。正故障の場合には補助リレーＢＬＸ８が
励磁され、ベル１０が鳴らされる。同時に補助リレー６
６Ｘ１２が励磁されフリッカ−ユニット６６１８が駆動
される。FIG. 2 shows a connection diagram of a conventional board-mounted auxiliary relay device. Four power is supplied from the battery 4 to the main body 2 of the apparatus. When the fault relay unit 6 detects a fault, the corresponding relay in the fault relay unit 6 is energized depending on the degree of the fault. In the case of a normal failure, auxiliary relay BLX8 is energized and bell 10 is rung. At the same time, auxiliary relay 6
6X12 is excited and the flicker unit 6618 is driven.

このため、故障表示灯１４、信号灯１６が点灯される。Therefore, the failure indicator light 14 and signal light 16 are turned on.

警報停止スイッチ２０をオンにすれば警報は停止する。When the alarm stop switch 20 is turned on, the alarm is stopped.

フリッカ停止スイッチ２２をオンにすれば故障表示灯１
４のフリッカが中止される。またランプリセットスイッ
チ２４をオンにすれば信号灯が消える。If you turn on the flicker stop switch 22, the failure indicator light 1 will turn on.
4 flicker is canceled. Further, when the lamp reset switch 24 is turned on, the signal lamp goes out.

〔発明が解決しようとする問題点〕[Problem that the invention seeks to solve]

従来の基板搭載形補助リレー装置には次のような問題点
があった。すなわち、バッテリー４が故障し、バッテリ
ー４からの電力供給がなくなるがまたは低下した場合に
は、故障表示を行うことができず、警報が鳴らなくなる
という問題があった。Conventional board-mounted auxiliary relay devices have the following problems. That is, when the battery 4 fails and the power supply from the battery 4 disappears or decreases, there is a problem in that failure cannot be indicated and the alarm does not sound.

この発明は、上記の問題点を解決するためになされたも
ので、バッテリーが故障した場合でも、警報等を発する
ことのできる基板搭載形補助リレー装置を得ることを目
的とする。The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide a board-mounted auxiliary relay device that can issue an alarm, etc. even if the battery fails.

〔問題点を解決するための手段〕[Means for solving problems]

この発明に係る補助リレー装置は、曲用電源を整流して
直流を得る第２の制御′−源を備えるとともに、第１・
第２のいずれの制御＠を源から制御ユニットに電力を供
給するかを選択する切換スイッチを備えている。そして
、第１の制御電源のバッテリーの故障を検出したとき切
換スイッチを第２の制御電源側に切り換えるバッテリー
故障検出スイッチを備えている。The auxiliary relay device according to the present invention includes a second control source that rectifies the music power source to obtain direct current, and a first
A changeover switch is provided for selecting which of the second control sources supplies power to the control unit. Further, a battery failure detection switch is provided which switches the changeover switch to the second control power source side when a failure of the battery of the first control power source is detected.

〔作用〕 第１の制御電源のバッテリーが故障するとバッテリー故
障検出スイッチがこれを検出して、切換スイッチを第２
の制御電源側に切り換える。したがって、制御ユニット
には第２の制御電源から電力が供給され、その動作が確
保される。[Operation] When the battery of the first control power source fails, the battery failure detection switch detects this and switches the selector switch to the second control power source.
Switch to the control power supply side. Therefore, the control unit is supplied with power from the second control power source and its operation is ensured.

〔実施例〕〔Example〕

この発明の一実施例を第１図に示す。第１の制御電源で
あるバッテリー４の電力は、切換スイッチ８０を介して
、制御ユニット２の内部に供給されている。一方、ＡＣ
ｇ源８２からの交流は、整流手段である整流器スタック
８４で直流にされ、第２の制御電源とされる。整流器ス
タック８４の出力は切換スイッチ８０に与えられている
。An embodiment of this invention is shown in FIG. Electric power from the battery 4, which is the first control power source, is supplied to the inside of the control unit 2 via a changeover switch 80. On the other hand, AC
The alternating current from the g source 82 is converted into direct current by a rectifier stack 84, which is a rectifying means, and is used as a second control power source. The output of rectifier stack 84 is provided to transfer switch 80.

バッテリー４が正常であると切換スイッチ３０はバッテ
リー４側を選択している。したがって、制御ユニット２
はバッテリー４から電力を供給されて動作する。例えば
、故障リレーユニット６が故障を検出すると、故障の程
度に応じて故障リレーユニット６内の対応したリレーが
励磁される。重故障の場合には補助リレーＢＬＸ８が励
磁され、ベル１０が鳴らされる。同時に補助リレー６６
Ｘ１２が励磁されフリッカ−ユニット６６１８が駆動さ
れる。このため、故障表示灯１４、信号灯１６が点灯さ
れる。When the battery 4 is normal, the changeover switch 30 selects the battery 4 side. Therefore, control unit 2
operates by being supplied with power from the battery 4. For example, when the fault relay unit 6 detects a fault, the corresponding relay in the fault relay unit 6 is energized depending on the degree of the fault. In the case of a serious failure, auxiliary relay BLX8 is energized and bell 10 is rung. At the same time, auxiliary relay 66
X12 is excited and the flicker unit 6618 is driven. Therefore, the failure indicator light 14 and signal light 16 are turned on.

バッテリー４に異常が生じ、バッテリー４から電圧が供
給されなくなった場合、もしくは電圧が低下した場合の
動作について説明する。上記のようにバッテリーに故障
があると、バッテリー故障検出スイッチ８６がオンにな
る。このため、切換スイッチ８０がバッテリー４側に切
り換わり、バッテリー４から電力が供給される。したが
って、制御ユニット２は正常な動作を行う。The operation when an abnormality occurs in the battery 4 and voltage is no longer supplied from the battery 4 or when the voltage decreases will be described. If there is a failure in the battery as described above, the battery failure detection switch 86 is turned on. Therefore, the changeover switch 80 is switched to the battery 4 side, and power is supplied from the battery 4. Therefore, the control unit 2 performs normal operation.

〔発明の効果〕〔Effect of the invention〕

この発明によれば、第２の制御電源を設けているので、
第１の制御′！ｉ！、源のバッテリーに故障があった場
合であっても、装置が正常に動作し、警報等を発するこ
とができる。According to this invention, since the second control power source is provided,
First control'! i! Even if there is a failure in the power source battery, the device can operate normally and issue an alarm.

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの発明の一実施例を示す図、第２図は従来の
基板搭載形補助リレー装置を示す図である。 （２）は制御ユニット、（４）はバッテリー、（３Ｇ）
はバッテリー故障検出スイッチ、（７）は切換スイッチ
である。 なお、各図中同一符号は同−又は相当部分を示す。FIG. 1 is a diagram showing an embodiment of the present invention, and FIG. 2 is a diagram showing a conventional board-mounted auxiliary relay device. (2) is the control unit, (4) is the battery, (3G)
(7) is a battery failure detection switch, and (7) is a changeover switch. Note that the same reference numerals in each figure indicate the same or corresponding parts.

Claims (1)

【特許請求の範囲】[Claims] （１）故障表示灯、信号灯の点滅を制御する制御ユニッ
ト、 バッテリーを有する第１の制御電源、 商用電源を整流する整流手段を有する第２の制御電源、 前記制御ユニットに第１の制御電源または第２の制御電
源のいずれを接続するかを選択する切換スイッチ、 第１の制御電源のバッテリーの故障を検出したとき切換
スイッチを第２の制御電源側に切り換えるバッテリー故
障検出スイッチ、 を備えたことを特徴とする基板搭載形補助リレー装置。(1) A control unit that controls blinking of a failure indicator light and a signal light, a first control power source having a battery, a second control power source having a rectifying means for rectifying commercial power, and a first control power source or A changeover switch that selects which of the second control power sources to connect to, and a battery failure detection switch that switches the changeover switch to the second control power source when a battery failure of the first control power source is detected. A board-mounted auxiliary relay device featuring:
JP28517385A 1985-12-18 1985-12-18 Auxiliary relay device mounted on substrate Pending JPS62144201A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP28517385A JPS62144201A (en) 1985-12-18 1985-12-18 Auxiliary relay device mounted on substrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28517385A JPS62144201A (en) 1985-12-18 1985-12-18 Auxiliary relay device mounted on substrate

Publications (1)

Publication Number Publication Date
JPS62144201A true JPS62144201A (en) 1987-06-27

Family

ID=17688041

Family Applications (1)

Application Number Title Priority Date Filing Date
JP28517385A Pending JPS62144201A (en) 1985-12-18 1985-12-18 Auxiliary relay device mounted on substrate

Country Status (1)

Country Link
JP (1) JPS62144201A (en)

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