JPS6046076U - Sensor signal transmission/reception circuit with disconnection detection function - Google Patents
Sensor signal transmission/reception circuit with disconnection detection functionInfo
- Publication number
- JPS6046076U JPS6046076U JP13747583U JP13747583U JPS6046076U JP S6046076 U JPS6046076 U JP S6046076U JP 13747583 U JP13747583 U JP 13747583U JP 13747583 U JP13747583 U JP 13747583U JP S6046076 U JPS6046076 U JP S6046076U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- detection function
- disconnection detection
- sensor signal
- signal transmission
- 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
- Arrangements For Transmission Of Measured Signals (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (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
図はこの考案に係る断線検知機能付きセンサ信号送受回
路の一実施例を示す回路図である。
１０・・・・・・センサ、２０・・・・・・制御装置、
１１，１−２・・・・・・スイッチング素子、１３・・
・・・・禁止入力付きインバータ、２１・・・・ｉ・−
数回路、ＣＬ・・・・・・クロックパルス、ａ・・・・
・・センサ出力、Ａ、Ｂ・・・・・・信号綿・The figure is a circuit diagram showing an embodiment of a sensor signal transmitting/receiving circuit with a disconnection detection function according to the present invention. 10...sensor, 20...control device,
11, 1-2...Switching element, 13...
...Inverter with inhibit input, 21....i.-
Several circuits, CL...clock pulse, a...
・・Sensor output, A, B・・・・Signal cotton・
Claims (1)
装置とを２本の信号線ＡとＢで接続し； ・上記制御装
置には、上記信号線Ａに所定周期のパルス列信号を送出
する回路と、上記信号線ＡとＢの信号論理の一致・不一
致を判定する一致回路とを設け； 上記センサ回路には、上記信号線Ａの信号論理をそのま
ま上記信号線Ｂに出力するか反転して出力するかがセン
サ出力信号の論理によって制御される出力制御回路を設
けた； ことを特徴とする断線検知機能付きセンサ信号送受回路
。[Claims for Utility Model Registration] A sensor that outputs a binary logic signal and a control device that receives the signal are connected by two signal lines A and B; A circuit that sends out a periodic pulse train signal and a matching circuit that determines whether the signal logic of the signal lines A and B match or disagree are provided; 1. A sensor signal transmitting and receiving circuit with a disconnection detection function, characterized in that an output control circuit is provided in which whether to output to B or invert the output is controlled by the logic of the sensor output signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13747583U JPS6046076U (en) | 1983-09-05 | 1983-09-05 | Sensor signal transmission/reception circuit with disconnection detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13747583U JPS6046076U (en) | 1983-09-05 | 1983-09-05 | Sensor signal transmission/reception circuit with disconnection detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6046076U true JPS6046076U (en) | 1985-04-01 |
Family
ID=30308775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13747583U Pending JPS6046076U (en) | 1983-09-05 | 1983-09-05 | Sensor signal transmission/reception circuit with disconnection detection function |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6046076U (en) |
-
1983
- 1983-09-05 JP JP13747583U patent/JPS6046076U/en active Pending
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