JPS5974402U

JPS5974402U - sequence controller

Info

Publication number: JPS5974402U
Application number: JP16768982U
Authority: JP
Inventors: 日野　勝由
Original assignee: シャープ株式会社
Priority date: 1982-11-04
Filing date: 1982-11-04
Publication date: 1984-05-21

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]

第１図は従来のシーケンスコントローラの外部制御入力
部と停止出力部の回路図、第２図は本考案のシーケンス
コントローラの外部制御入力部と停止出力部の回路図で
ある。１・・・制御部、２・・・フォトカプラ、３・・・スタ
ート接点、４・・・ストップ接点、５・・・停止出力接
点、６・・・リレー、Ｔ□、　Ｔ２．　Ｔ３．　Ｔ４．
　Ｔ５．　Ｔ６．　Ｔ７．　Ｔ８・・・端子。FIG. 1 is a circuit diagram of an external control input section and a stop output section of a conventional sequence controller, and FIG. 2 is a circuit diagram of an external control input section and a stop output section of a sequence controller according to the present invention. DESCRIPTION OF SYMBOLS 1... Control part, 2... Photocoupler, 3... Start contact, 4... Stop contact, 5... Stop output contact, 6... Relay, T□, T2. T3. T4.
T5. T6. T7. T8...terminal.

Claims

[Scope of Claim for Utility Model Registration] In a sequence controller that has an external control input section that inputs a control input to start or stop the sequence controller from the outside, and a stop output section that stops an external relay, the stop output contact of the stop output section is , connected between a terminal of a stop circuit that executes the stop control input and the stop circuit.