JPH03124442U - - Google Patents
Info
- Publication number
- JPH03124442U JPH03124442U JP3272490U JP3272490U JPH03124442U JP H03124442 U JPH03124442 U JP H03124442U JP 3272490 U JP3272490 U JP 3272490U JP 3272490 U JP3272490 U JP 3272490U JP H03124442 U JPH03124442 U JP H03124442U
- Authority
- JP
- Japan
- Prior art keywords
- switch
- reset
- external signal
- switching
- latching relay
- 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
- 238000004804 winding Methods 0.000 claims description 5
- 230000000630 rising effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Description
第１図は本考案による２巻線ラツチングリレー
回路の一実施例を示す回路構成図、第２図は２巻
線ラツチングリレーの動作を示す図、第３図は従
来の２巻線ラツチングリレー回路の概略構成を示
す図である。
２……ラツチングリレー、２ａ……セツト側コ
イル、２ｂ……リセツト側コイル、３……第１の
切替手段、４……外部信号出力スイツチ、５……
第２の切替手段、８……スイツチ、Ｓ……セツト
、Ｒ……リセツト。
Fig. 1 is a circuit configuration diagram showing an embodiment of a two-winding latching relay circuit according to the present invention, Fig. 2 is a diagram showing the operation of a two-winding latching relay, and Fig. 3 is a diagram showing a conventional two-winding latching relay circuit. FIG. 2 is a diagram showing a schematic configuration of a switching relay circuit. 2...Latching relay, 2a...Set side coil, 2b...Reset side coil, 3...First switching means, 4...External signal output switch, 5...
Second switching means, 8...Switch, S...Set, R...Reset.
Claims (1)
るいはリセツトの何れかの状態に保持し、電源断
時でも接点が不要である２巻線ラツチングリレー
回路において、 前記外部信号の立上がりによつて前記スイツチ
をセツト側に切替えるとともに、前記外部信号の
立下がりによつて前記スイツチをリセツト側に切
替える第１の切替手段と、前記セツト信号の出力
による前記スイツチのセツト側への切替動作後に
セツト状態を解除するとともに、前記リセツト信
号による前記スイツチのリセツト側への切替動作
後にリセツト状態を解除する第２の切替手段とを
備えたことを特徴とする２巻線ラツチングリレー
回路。[Claims for Utility Model Registration] A two-winding latching relay circuit that maintains a switch in either a set or reset state based on the input of an external signal and does not require a contact even when the power is turned off, wherein the external signal a first switching means for switching the switch to the set side by the rising edge of the external signal and switching the switch to the reset side by the falling edge of the external signal; A two-winding latching relay circuit characterized in that it is provided with a second switching means that releases the set state after the switching operation and also releases the reset state after the switch is switched to the reset side by the reset signal. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3272490U JPH03124442U (en) | 1990-03-30 | 1990-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3272490U JPH03124442U (en) | 1990-03-30 | 1990-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03124442U true JPH03124442U (en) | 1991-12-17 |
Family
ID=31535873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3272490U Pending JPH03124442U (en) | 1990-03-30 | 1990-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03124442U (en) |
-
1990
- 1990-03-30 JP JP3272490U patent/JPH03124442U/ja active Pending