JPS60166295U - Reversible interlock circuit - Google Patents

Reversible interlock circuit

Info

Publication number
JPS60166295U
JPS60166295U JP1984053530U JP5353084U JPS60166295U JP S60166295 U JPS60166295 U JP S60166295U JP 1984053530 U JP1984053530 U JP 1984053530U JP 5353084 U JP5353084 U JP 5353084U JP S60166295 U JPS60166295 U JP S60166295U
Authority
JP
Japan
Prior art keywords
reverse
signal
input
rotation
interlock 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.)
Granted
Application number
JP1984053530U
Other languages
Japanese (ja)
Other versions
JPH0420000Y2 (en
Inventor
五十嵐　正光
Original Assignee
三菱電機株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP1984053530U priority Critical patent/JPS60166295U/en
Publication of JPS60166295U publication Critical patent/JPS60166295U/en
Application granted granted Critical
Publication of JPH0420000Y2 publication Critical patent/JPH0420000Y2/ja
Granted legal-status Critical Current

Links

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の可逆インターｑツクを示す回路図、第２
図はこの考案の一実施例を示す可逆インターロック回路
の回路図、第３図は第２図の動作状態を示スタイムチャ
ートである。なお、各図小同一符号は同一又は相当部分
を示すものとする。 ．Ｘ？，Ｘ２、：指令接点、ＳＳＣＰ，ＳＳＣＲ：ソリ
ットステートコンタ名夕。Figure 1 is a circuit diagram showing a conventional reversible interq;
The figure is a circuit diagram of a reversible interlock circuit showing an embodiment of this invention, and FIG. 3 is a time chart showing the operating state of FIG. 2. Note that the same reference numerals in each figure indicate the same or corresponding parts. ．． X? ,X2,: Command contact, SSCP, SSCR: Solid state contour.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 正転または逆転信号により、正転側または逆転側のソリ
ッドステートコンタクタを駆動する回路において、正転
から逆転または逆転から正転に切り換るときに、設定さ
れたインターロック時間により正転側と逆転側のソリツ
ドステートコンタクタの相間短絡を防止すると共に、先
に入力された正転または逆転信号が優先となり、後から
入力された逆転または正転信号は、先に入力され冫こ信
号がオフとなり、かつインタ」、ロック時間が経過する
まで無効となるように構成したことを特徴どする可逆イ
ンターロック回路。In a circuit that drives a solid-state contactor on the forward or reverse side using a forward or reverse signal, when switching from forward to reverse or from reverse to forward, the set interlock time will cause the switch to switch between the forward and reverse sides. In addition to preventing phase-to-phase short circuits of the solid-state contactor on the reverse side, the forward rotation or reverse rotation signal that is input first has priority, and the reverse rotation or forward rotation signal that is input later is input first and the second signal is turned off. A reversible interlock circuit is characterized in that it is configured to be disabled until a lock time has elapsed.
JP1984053530U 1984-04-13 1984-04-13 Reversible interlock circuit Granted JPS60166295U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984053530U JPS60166295U (en) 1984-04-13 1984-04-13 Reversible interlock circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984053530U JPS60166295U (en) 1984-04-13 1984-04-13 Reversible interlock circuit

Publications (2)

Publication Number Publication Date
JPS60166295U true JPS60166295U (en) 1985-11-05
JPH0420000Y2 JPH0420000Y2 (en) 1992-05-07

Family

ID=30574482

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984053530U Granted JPS60166295U (en) 1984-04-13 1984-04-13 Reversible interlock circuit

Country Status (1)

Country Link
JP (1) JPS60166295U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63146490U (en) * 1987-03-16 1988-09-27

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5543939A (en) * 1978-09-20 1980-03-28 Toshiba Corp Reversible operation controller

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5543939A (en) * 1978-09-20 1980-03-28 Toshiba Corp Reversible operation controller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63146490U (en) * 1987-03-16 1988-09-27

Also Published As

Publication number Publication date
JPH0420000Y2 (en) 1992-05-07

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