JPH0230160Y2 - - Google Patents

Info

Publication number
JPH0230160Y2
JPH0230160Y2 JP1982092531U JP9253182U JPH0230160Y2 JP H0230160 Y2 JPH0230160 Y2 JP H0230160Y2 JP 1982092531 U JP1982092531 U JP 1982092531U JP 9253182 U JP9253182 U JP 9253182U JP H0230160 Y2 JPH0230160 Y2 JP H0230160Y2
Authority
JP
Japan
Prior art keywords
light
output signal
power supply
section
light reception
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.)
Expired
Application number
JP1982092531U
Other languages
English (en)
Japanese (ja)
Other versions
JPS58194843U (ja
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 filed Critical
Priority to JP9253182U priority Critical patent/JPS58194843U/ja
Publication of JPS58194843U publication Critical patent/JPS58194843U/ja
Application granted granted Critical
Publication of JPH0230160Y2 publication Critical patent/JPH0230160Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Presses And Accessory Devices Thereof (AREA)
  • Control Of Presses (AREA)
JP9253182U 1982-06-22 1982-06-22 プレス機械の光線式安全装置 Granted JPS58194843U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9253182U JPS58194843U (ja) 1982-06-22 1982-06-22 プレス機械の光線式安全装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9253182U JPS58194843U (ja) 1982-06-22 1982-06-22 プレス機械の光線式安全装置

Publications (2)

Publication Number Publication Date
JPS58194843U JPS58194843U (ja) 1983-12-24
JPH0230160Y2 true JPH0230160Y2 (de) 1990-08-14

Family

ID=30100568

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9253182U Granted JPS58194843U (ja) 1982-06-22 1982-06-22 プレス機械の光線式安全装置

Country Status (1)

Country Link
JP (1) JPS58194843U (de)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5313359U (de) * 1976-07-15 1978-02-03
JPS5765496A (en) * 1980-10-06 1982-04-21 Mitsue Kogyo Kk Monitoring apparatus for press machine or the like

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5313359U (de) * 1976-07-15 1978-02-03
JPS5765496A (en) * 1980-10-06 1982-04-21 Mitsue Kogyo Kk Monitoring apparatus for press machine or the like

Also Published As

Publication number Publication date
JPS58194843U (ja) 1983-12-24

Similar Documents

Publication Publication Date Title
GB2201053A (en) Failsafe headlamp control apparatus for a vehicle
US20060046766A1 (en) Method and system for bidirectional communications and power transmission
EP0047114B1 (de) System zur Übertragung von Daten und ein Industrieroboter mit Verwendung des Systems
US5097259A (en) Line fault isolation system
EP1069733A2 (de) Steuervorrichtungen-Netzwerk
US4764759A (en) Open circuit detector for differential encoder feedback
CN113595581B (zh) 半双工串口通讯电路的安全收发状态控制方法及其电路
JPS59148999A (ja) 加工装置のための中央制御兼モニタ装置の出力変換器の動作をモニタする装置
JPH0230160Y2 (de)
US6049139A (en) Method and apparatus for detecting abnormality of cable having electrical conduction line surrounding power supply line used in car
US6204575B1 (en) Method of verifying an extension area sensor controlled, master controller of area sensors, and cover to be used when no slave controller is added
US9804641B2 (en) Programmable controller
US6982641B1 (en) Simplified circuit for intrusion detectors
JPS642508Y2 (de)
JPH0210935A (ja) 信号伝送装置
JPH01221952A (ja) マルチドロップ方式の伝送回路
EP0729400A1 (de) Sicherheitsnullstelleinrichtung
EP0460643A2 (de) Sicherheitsschaltung für, zum Beispiel numerische Steuereinheit
JP3201623B2 (ja) 遠隔監視制御システムのラインモニタ端末器
JP2603778B2 (ja) 多重伝送システムの端末器
JPS5812531Y2 (ja) フオトカプラオモチイタ アンゼンホジキ
JPS642509Y2 (de)
JPS6361818B2 (de)
JPH0120828B2 (de)
JPH0744789A (ja) 線路異常監視装置