JPS6095780U - Two-wire remote monitoring and control device - Google Patents
Two-wire remote monitoring and control deviceInfo
- Publication number
- JPS6095780U JPS6095780U JP18877583U JP18877583U JPS6095780U JP S6095780 U JPS6095780 U JP S6095780U JP 18877583 U JP18877583 U JP 18877583U JP 18877583 U JP18877583 U JP 18877583U JP S6095780 U JPS6095780 U JP S6095780U
- Authority
- JP
- Japan
- Prior art keywords
- remote monitoring
- control device
- control
- wire remote
- detection circuit
- 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
Landscapes
- Selective Calling Equipment (AREA)
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
図は本考案による二線式遠方監視制御装置の一実施例を
示す結線−である。
１ａ・・・送信側装置、１ｂ・・・受信側装置、２・・
・被制御機器、４・・・直流電源。The figure shows a wiring diagram of an embodiment of a two-wire remote monitoring and control device according to the present invention. 1a... Sending side device, 1b... Receiving side device, 2...
- Controlled equipment, 4...DC power supply.
Claims (1)
ッチからなる直列回路を互いに逆方向に並列接続して構
成し、受信側装置に被制御機器の制御状態に応じて極性
を反転させる直流電源と、順方向お古び逆方向の電流の
有無を検出する検出回路を備え、前記検出回路の出力に
より被制御機器を制御する様に構成したことを特徴とす
る二線式遠方監視制御装置。The transmitting side device of the remote monitoring and control device is configured by connecting a series circuit consisting of a light emitting diode and a switch in parallel in opposite directions, and the receiving side device is provided with a DC power source whose polarity is reversed depending on the control state of the controlled device; 1. A two-wire remote monitoring and control device, comprising a detection circuit for detecting the presence or absence of a forward current and a reverse current, and configured to control a controlled device based on the output of the detection circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18877583U JPS6095780U (en) | 1983-12-06 | 1983-12-06 | Two-wire remote monitoring and control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18877583U JPS6095780U (en) | 1983-12-06 | 1983-12-06 | Two-wire remote monitoring and control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6095780U true JPS6095780U (en) | 1985-06-29 |
Family
ID=30407164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18877583U Pending JPS6095780U (en) | 1983-12-06 | 1983-12-06 | Two-wire remote monitoring and control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6095780U (en) |
-
1983
- 1983-12-06 JP JP18877583U patent/JPS6095780U/en active Pending
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