JPS60216714A - 電流出力ル−プ断線警報回路 - Google Patents

電流出力ル−プ断線警報回路

Info

Publication number
JPS60216714A
JPS60216714A JP59072379A JP7237984A JPS60216714A JP S60216714 A JPS60216714 A JP S60216714A JP 59072379 A JP59072379 A JP 59072379A JP 7237984 A JP7237984 A JP 7237984A JP S60216714 A JPS60216714 A JP S60216714A
Authority
JP
Japan
Prior art keywords
current
output
transistor
collector
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
JP59072379A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0522451B2 (enExample
Inventor
大河原　俊徳
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Hokushin Electric Corp
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 Yokogawa Hokushin Electric Corp filed Critical Yokogawa Hokushin Electric Corp
Priority to JP59072379A priority Critical patent/JPS60216714A/ja
Publication of JPS60216714A publication Critical patent/JPS60216714A/ja
Publication of JPH0522451B2 publication Critical patent/JPH0522451B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Emergency Alarm Devices (AREA)
  • Bipolar Transistors (AREA)
JP59072379A 1984-04-11 1984-04-11 電流出力ル−プ断線警報回路 Granted JPS60216714A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59072379A JPS60216714A (ja) 1984-04-11 1984-04-11 電流出力ル−プ断線警報回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59072379A JPS60216714A (ja) 1984-04-11 1984-04-11 電流出力ル−プ断線警報回路

Publications (2)

Publication Number Publication Date
JPS60216714A true JPS60216714A (ja) 1985-10-30
JPH0522451B2 JPH0522451B2 (enExample) 1993-03-29

Family

ID=13487602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59072379A Granted JPS60216714A (ja) 1984-04-11 1984-04-11 電流出力ル−プ断線警報回路

Country Status (1)

Country Link
JP (1) JPS60216714A (enExample)

Also Published As

Publication number Publication date
JPH0522451B2 (enExample) 1993-03-29

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