JPS5383761A - Bad connection detecting circuit for data collecting circuit - Google Patents

Bad connection detecting circuit for data collecting circuit

Info

Publication number
JPS5383761A
JPS5383761A JP16016676A JP16016676A JPS5383761A JP S5383761 A JPS5383761 A JP S5383761A JP 16016676 A JP16016676 A JP 16016676A JP 16016676 A JP16016676 A JP 16016676A JP S5383761 A JPS5383761 A JP S5383761A
Authority
JP
Japan
Prior art keywords
circuit
bad connection
data collecting
connection detecting
detecting 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
JP16016676A
Other languages
Japanese (ja)
Other versions
JPS5831639B2 (en
Inventor
Masatoshi Hosokawa
Ichiro Yoshihara
Takeshi Abe
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.)
Ricoh Co Ltd
Ricoh Denshi Kogyo KK
Original Assignee
Ricoh Co Ltd
Ricoh Denshi Kogyo KK
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 Ricoh Co Ltd, Ricoh Denshi Kogyo KK filed Critical Ricoh Co Ltd
Priority to JP51160166A priority Critical patent/JPS5831639B2/en
Publication of JPS5383761A publication Critical patent/JPS5383761A/en
Publication of JPS5831639B2 publication Critical patent/JPS5831639B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Arrangements For Transmission Of Measured Signals (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Selective Calling Equipment (AREA)

Abstract

PURPOSE: To make it possible to test the bad connection at the terminal side with the use of simple circuity by connecting a diode with one of transmission lines at the terminal side and by providing current detecting means at the collecting side.
COPYRIGHT: (C)1978,JPO&Japio
JP51160166A 1976-12-29 1976-12-29 Connection failure detection circuit in data acquisition circuit Expired JPS5831639B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51160166A JPS5831639B2 (en) 1976-12-29 1976-12-29 Connection failure detection circuit in data acquisition circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51160166A JPS5831639B2 (en) 1976-12-29 1976-12-29 Connection failure detection circuit in data acquisition circuit

Publications (2)

Publication Number Publication Date
JPS5383761A true JPS5383761A (en) 1978-07-24
JPS5831639B2 JPS5831639B2 (en) 1983-07-07

Family

ID=15709273

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51160166A Expired JPS5831639B2 (en) 1976-12-29 1976-12-29 Connection failure detection circuit in data acquisition circuit

Country Status (1)

Country Link
JP (1) JPS5831639B2 (en)

Also Published As

Publication number Publication date
JPS5831639B2 (en) 1983-07-07

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