JPS5837238U - Non-contact cascade control circuit - Google Patents
Non-contact cascade control circuitInfo
- Publication number
- JPS5837238U JPS5837238U JP12973481U JP12973481U JPS5837238U JP S5837238 U JPS5837238 U JP S5837238U JP 12973481 U JP12973481 U JP 12973481U JP 12973481 U JP12973481 U JP 12973481U JP S5837238 U JPS5837238 U JP S5837238U
- Authority
- JP
- Japan
- Prior art keywords
- control circuit
- cascade control
- contact
- contact cascade
- input
- 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
- Electronic Switches (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
第１図は本考案に係る動作ブロック図、第２図は本考案
に使用する光ＳＳＲの一実施例を示す回路図、第３図及
び第４図は第３図に示す枠内Ａ部分のそれぞれ異なる実
施例を示す回路図である。Fig. 1 is an operational block diagram according to the present invention, Fig. 2 is a circuit diagram showing an embodiment of the optical SSR used in the present invention, and Figs. 3 and 4 are part A in the frame shown in Fig. 3. FIG. 3 is a circuit diagram showing different embodiments.
Claims (1)
りトライアック等より成る負荷駆動素子を導通せしめ負
荷を駆動して成る無接点リレーの、上記負荷駆動素子に
光源を直列接続し、該光源の光出力を次段の無接点リレ
ーの受光素子の入力したことを特徴とする無接点カスケ
ード制御回路。A light source is connected in series to the load driving element of a non-contact relay that drives a load by making a load driving element such as a triac conductive by light input to a light receiving element comprising a phototransistor, etc. A non-contact cascade control circuit characterized by an input of a light receiving element of a non-contact relay in the next stage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12973481U JPS5837238U (en) | 1981-08-31 | 1981-08-31 | Non-contact cascade control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12973481U JPS5837238U (en) | 1981-08-31 | 1981-08-31 | Non-contact cascade control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5837238U true JPS5837238U (en) | 1983-03-10 |
Family
ID=29923395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12973481U Pending JPS5837238U (en) | 1981-08-31 | 1981-08-31 | Non-contact cascade control circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5837238U (en) |
-
1981
- 1981-08-31 JP JP12973481U patent/JPS5837238U/en active Pending
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