JPS59156345U

JPS59156345U - Timer circuit with instantaneous contact

Info

Publication number: JPS59156345U
Application number: JP5125383U
Authority: JP
Inventors: 国府　拓治
Original assignee: オムロン株式会社
Priority date: 1983-04-05
Filing date: 1983-04-05
Publication date: 1984-10-20

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

[Brief explanation of drawings]

図面は本考案に係る瞬時接点付タイマ回路の一実施例を
示し、第１図はタイマ回路図、第２図は瞬時接点出力の
回路図、第３図は限時接点出力の回路図、第４図、第５
図は動作のタイムチャートである。ｘ、−・・瞬時リレー、Ｘ２・・・限時リレー、ｘ、、
、　ｘ２゜・・・常開接点、Ｘｌ、、　Ｘ２．・・・常
閉接点、Ｃ３，Ｃ４・・・コンデンサ、Ｒ・・・抵抗、
Ｔｒｌ、Ｔｒ２・・・トランジスタ、Ｔ・・・タイマモ
ジュール、ＩＣ・・・共通端子、１ａ・・・常開端子、
１ｂ・・・常閉端子。The drawings show an embodiment of the timer circuit with instantaneous contacts according to the present invention, in which Fig. 1 is a timer circuit diagram, Fig. 2 is a circuit diagram of instantaneous contact output, Fig. 3 is a circuit diagram of time-limited contact output, and Fig. 4 is a circuit diagram of time-limited contact output. Figure, 5th
The figure is a time chart of the operation. x,--instantaneous relay, X2...time-limited relay, x,,
, x2゜...normally open contact, Xl,, X2. ... Normally closed contact, C3, C4 ... Capacitor, R ... Resistor,
Trl, Tr2...transistor, T...timer module, IC...common terminal, 1a...normally open terminal,
1b...Normally closed terminal.

Claims

[Scope of utility model registration request]

It is equipped with instantaneous relays and time-limited relays that operate and return alternately, and a capacitor is connected in parallel to the coil of each relay, while the normally-open contact of the instantaneous relay and the time-limited relay are connected between the common terminal of the instantaneous contact output and the normally open terminal. A timer circuit with an instantaneous contact, characterized in that normally open contacts are connected in parallel, and a normally closed contact of a time-limited relay and a normally closed contact of an instantaneous relay are connected in series between a common terminal and a normally closed terminal.