JPH01103568A - 電子連動装置用入力回路 - Google Patents

電子連動装置用入力回路

Info

Publication number
JPH01103568A
JPH01103568A JP25955787A JP25955787A JPH01103568A JP H01103568 A JPH01103568 A JP H01103568A JP 25955787 A JP25955787 A JP 25955787A JP 25955787 A JP25955787 A JP 25955787A JP H01103568 A JPH01103568 A JP H01103568A
Authority
JP
Japan
Prior art keywords
current
photocoupler
switch
photocouplers
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
JP25955787A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0573624B2 (enrdf_load_stackoverflow
Inventor
Hideo Nakamura
英夫 中村
Takeshi Akita
秋田　雄志
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.)
Railway Technical Research Institute
Original Assignee
Railway Technical Research Institute
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 Railway Technical Research Institute filed Critical Railway Technical Research Institute
Priority to JP25955787A priority Critical patent/JPH01103568A/ja
Publication of JPH01103568A publication Critical patent/JPH01103568A/ja
Publication of JPH0573624B2 publication Critical patent/JPH0573624B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Train Traffic Observation, Control, And Security (AREA)
JP25955787A 1987-10-16 1987-10-16 電子連動装置用入力回路 Granted JPH01103568A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25955787A JPH01103568A (ja) 1987-10-16 1987-10-16 電子連動装置用入力回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25955787A JPH01103568A (ja) 1987-10-16 1987-10-16 電子連動装置用入力回路

Publications (2)

Publication Number Publication Date
JPH01103568A true JPH01103568A (ja) 1989-04-20
JPH0573624B2 JPH0573624B2 (enrdf_load_stackoverflow) 1993-10-14

Family

ID=17335773

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25955787A Granted JPH01103568A (ja) 1987-10-16 1987-10-16 電子連動装置用入力回路

Country Status (1)

Country Link
JP (1) JPH01103568A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008126801A (ja) * 2006-11-20 2008-06-05 Kyosan Electric Mfg Co Ltd 接点入力回路
JP2010076648A (ja) * 2008-09-26 2010-04-08 Kyosan Electric Mfg Co Ltd 転てつ表示入力装置
JP2013034044A (ja) * 2011-08-01 2013-02-14 Kyosan Electric Mfg Co Ltd 接点入力回路

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008126801A (ja) * 2006-11-20 2008-06-05 Kyosan Electric Mfg Co Ltd 接点入力回路
JP2010076648A (ja) * 2008-09-26 2010-04-08 Kyosan Electric Mfg Co Ltd 転てつ表示入力装置
JP2013034044A (ja) * 2011-08-01 2013-02-14 Kyosan Electric Mfg Co Ltd 接点入力回路

Also Published As

Publication number Publication date
JPH0573624B2 (enrdf_load_stackoverflow) 1993-10-14

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