JPH0284995U - - Google Patents
Info
- Publication number
- JPH0284995U JPH0284995U JP16299888U JP16299888U JPH0284995U JP H0284995 U JPH0284995 U JP H0284995U JP 16299888 U JP16299888 U JP 16299888U JP 16299888 U JP16299888 U JP 16299888U JP H0284995 U JPH0284995 U JP H0284995U
- Authority
- JP
- Japan
- Prior art keywords
- section
- display
- resistance value
- detected
- output
- 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 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Alarm Systems (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Burglar Alarm Systems (AREA)
Description
第１図は本考案の状態表示装置のブロツク図で
あり、第２図は既存のシステムへの結線図である
。第３図は従来のシステムの結線図である。
FIG. 1 is a block diagram of the status display device of the present invention, and FIG. 2 is a connection diagram to an existing system. FIG. 3 is a wiring diagram of a conventional system.
Claims (1)
する抵抗値検出部と、検出した抵抗値に応じ別の
表示を行う表示部と、外部からの入力により前記
表示の保持、リセツト、停止等を行う表示制御部
と、抵抗値変化を検出した時に、一定時間出力を
発する出力部と、これら全体の動作に必要な安定
化された電力を供給する電源部とを備えた状態表
示装置。 A resistance value detection section that detects the loop resistance of the wiring connected between input terminals, a display section that displays a different display depending on the detected resistance value, and a display section that maintains, resets, stops, etc. the display based on external input. A status display device that includes a display control section, an output section that outputs an output for a certain period of time when a change in resistance value is detected, and a power supply section that supplies stabilized power necessary for the overall operation of these sections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16299888U JPH0284995U (en) | 1988-12-14 | 1988-12-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16299888U JPH0284995U (en) | 1988-12-14 | 1988-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0284995U true JPH0284995U (en) | 1990-07-03 |
Family
ID=31447329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16299888U Pending JPH0284995U (en) | 1988-12-14 | 1988-12-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0284995U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59112391A (en) * | 1982-12-20 | 1984-06-28 | 株式会社東芝 | Warning indicator |
| JPS61201400A (en) * | 1985-03-05 | 1986-09-06 | 日本電気株式会社 | Sensor monitor unit |
-
1988
- 1988-12-14 JP JP16299888U patent/JPH0284995U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59112391A (en) * | 1982-12-20 | 1984-06-28 | 株式会社東芝 | Warning indicator |
| JPS61201400A (en) * | 1985-03-05 | 1986-09-06 | 日本電気株式会社 | Sensor monitor unit |