JPS61180050U - - Google Patents
Info
- Publication number
- JPS61180050U JPS61180050U JP6183885U JP6183885U JPS61180050U JP S61180050 U JPS61180050 U JP S61180050U JP 6183885 U JP6183885 U JP 6183885U JP 6183885 U JP6183885 U JP 6183885U JP S61180050 U JPS61180050 U JP S61180050U
- Authority
- JP
- Japan
- Prior art keywords
- resistor
- voltage divider
- disaster prevention
- voltage
- prevention equipment
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Description
第１図はこの考案による防災設備の動作数検出
回路の１実施例の回路図、第２図は従来例の回路
図である。
１……動作数検出回路、１１，１２……異なる
検出レベルを有する判別回路、Ｒ１，Ｒ２……分
圧器を構成する抵抗、ｙ１〜ｙｋ……スイツチン
グ素子、ＲＬ１〜ＲＬｋ……スイツチング素子ｙ
１〜ｙｋと直列の抵抗、２……表示回路。
FIG. 1 is a circuit diagram of one embodiment of the operation number detection circuit for disaster prevention equipment according to this invention, and FIG. 2 is a circuit diagram of a conventional example. 1... Operation number detection circuit, 11, 12... Discrimination circuit having different detection levels, R1, R2... Resistance forming a voltage divider, y1 to yk... Switching element, RL1 to RLk... Switching element y
1 - Resistance in series with yk, 2...Display circuit.
Claims (1)
器の１つの抵抗に、防災設備の機器の動作状態に
応じてオン・オフするスイツチング素子と抵抗と
の直列回路が複数並列に接続され、上記分圧器の
分圧点がそれぞれ異なる検出レベルを有する複数
の判別回路に接続されてなることを特徴とする防
災設備の動作数検出回路。 ２ スイツチング素子と抵抗との直列回路は、デ
ータバスを通じて分圧器の１つの抵抗に並列接続
されるものである実用新案登録請求の範囲第１項
記載の防災設備の動作数検出回路。[Claims for Utility Model Registration] 1. A voltage divider consisting of a series resistor is provided, and one resistor of the voltage divider is connected to a series circuit of the resistor and a switching element that is turned on and off depending on the operating state of the equipment of the disaster prevention equipment. An operation number detection circuit for disaster prevention equipment, characterized in that a plurality of voltage dividers are connected in parallel, and the voltage division points of the voltage divider are connected to a plurality of discrimination circuits each having a different detection level. 2. The operation number detection circuit for disaster prevention equipment according to claim 1, wherein the series circuit of a switching element and a resistor is connected in parallel to one resistor of a voltage divider through a data bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6183885U JPS61180050U (en) | 1985-04-26 | 1985-04-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6183885U JPS61180050U (en) | 1985-04-26 | 1985-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61180050U true JPS61180050U (en) | 1986-11-10 |
Family
ID=30590485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6183885U Pending JPS61180050U (en) | 1985-04-26 | 1985-04-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61180050U (en) |
-
1985
- 1985-04-26 JP JP6183885U patent/JPS61180050U/ja active Pending
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