JPS51120381A - Input circuit system for sequence controller - Google Patents

Input circuit system for sequence controller

Info

Publication number
JPS51120381A
JPS51120381A JP4429875A JP4429875A JPS51120381A JP S51120381 A JPS51120381 A JP S51120381A JP 4429875 A JP4429875 A JP 4429875A JP 4429875 A JP4429875 A JP 4429875A JP S51120381 A JPS51120381 A JP S51120381A
Authority
JP
Japan
Prior art keywords
circuit system
input circuit
sequence controller
relay
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
Application number
JP4429875A
Other languages
Japanese (ja)
Inventor
Tsuneo Ichiishi
Ekizo Shibata
Akira Ozaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP4429875A priority Critical patent/JPS51120381A/en
Publication of JPS51120381A publication Critical patent/JPS51120381A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: Input circuit system for sequence controller in which a supplementary relay is provided at the connection point between the input relay and logic calculation part.
COPYRIGHT: (C)1976,JPO&Japio
JP4429875A 1975-04-14 1975-04-14 Input circuit system for sequence controller Pending JPS51120381A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4429875A JPS51120381A (en) 1975-04-14 1975-04-14 Input circuit system for sequence controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4429875A JPS51120381A (en) 1975-04-14 1975-04-14 Input circuit system for sequence controller

Publications (1)

Publication Number Publication Date
JPS51120381A true JPS51120381A (en) 1976-10-21

Family

ID=12687587

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4429875A Pending JPS51120381A (en) 1975-04-14 1975-04-14 Input circuit system for sequence controller

Country Status (1)

Country Link
JP (1) JPS51120381A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56168219A (en) * 1980-12-19 1981-12-24 Idec Izumi Corp Process step-forward type sequence controller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56168219A (en) * 1980-12-19 1981-12-24 Idec Izumi Corp Process step-forward type sequence controller
JPS6236568B2 (en) * 1980-12-19 1987-08-07 Izumi Denki Kk

Similar Documents

Publication Publication Date Title
JPS5234186A (en) Machine control system
JPS51138356A (en) Priority interruption control circuit
JPS5213642A (en) Panel board for temporary works
JPS5233237A (en) Elevator control system
JPS51120381A (en) Input circuit system for sequence controller
JPS5227151A (en) Elvator operation system
JPS528737A (en) Memory control system
JPS5337A (en) Control system for input/output unit
JPS51129688A (en) Method and means for connecting circuits
JPS526040A (en) Input output control system
JPS51113431A (en) Coupling control system between input-output buses
JPS51144541A (en) Retrial control system of information processing device
JPS52143638A (en) Control device for elevator
JPS5226417A (en) Control system for ac motor
JPS5230358A (en) Switching method in the multiple system
JPS51144137A (en) Input/output data control unit
JPS5233208A (en) Electric car with automatic train control system
JPS523768A (en) Control system in automation line
JPS51122742A (en) Input circuit for prothctive relay
JPS52112944A (en) Speed command circuit for elevator
JPS5226443A (en) System separating apparatus
JPS5222680A (en) Summarized control circuit device
JPS51135620A (en) Signal switchover circuit
JPS5254913A (en) Y- starting system
JPS5341689A (en) Liquid-pressure servo motor and liquid-pressure circuit using the liquid-pressure servo motor