JPH0241239B2 - - Google Patents

Info

Publication number
JPH0241239B2
JPH0241239B2 JP59039952A JP3995284A JPH0241239B2 JP H0241239 B2 JPH0241239 B2 JP H0241239B2 JP 59039952 A JP59039952 A JP 59039952A JP 3995284 A JP3995284 A JP 3995284A JP H0241239 B2 JPH0241239 B2 JP H0241239B2
Authority
JP
Japan
Prior art keywords
switch
diode
line
resistor
signal
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 - Lifetime
Application number
JP59039952A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60183826A (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 JP3995284A priority Critical patent/JPS60183826A/ja
Publication of JPS60183826A publication Critical patent/JPS60183826A/ja
Publication of JPH0241239B2 publication Critical patent/JPH0241239B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5462—Systems for power line communications
    • H04B2203/5466—Systems for power line communications using three phases conductors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5462—Systems for power line communications
    • H04B2203/5483—Systems for power line communications using coupling circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5462—Systems for power line communications
    • H04B2203/5495—Systems for power line communications having measurements and testing channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Selective Calling Equipment (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
JP3995284A 1984-03-01 1984-03-01 デ−タ伝送回路 Granted JPS60183826A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3995284A JPS60183826A (ja) 1984-03-01 1984-03-01 デ−タ伝送回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3995284A JPS60183826A (ja) 1984-03-01 1984-03-01 デ−タ伝送回路

Publications (2)

Publication Number Publication Date
JPS60183826A JPS60183826A (ja) 1985-09-19
JPH0241239B2 true JPH0241239B2 (fr) 1990-09-17

Family

ID=12567296

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3995284A Granted JPS60183826A (ja) 1984-03-01 1984-03-01 デ−タ伝送回路

Country Status (1)

Country Link
JP (1) JPS60183826A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2844625B1 (fr) * 2002-09-16 2005-09-02 Somfy Sas Procede de commande de l'activation d'un actionneur electromecanique

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58187096A (ja) * 1982-04-27 1983-11-01 Fujitsu Ltd 制御信号伝送方式

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53136496U (fr) * 1977-04-01 1978-10-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58187096A (ja) * 1982-04-27 1983-11-01 Fujitsu Ltd 制御信号伝送方式

Also Published As

Publication number Publication date
JPS60183826A (ja) 1985-09-19

Similar Documents

Publication Publication Date Title
CA1183900A (fr) Emetteur-recepteur bidirectionnel a couplage optique
US4365164A (en) Vital contact isolation circuit
JP2005521375A (ja) ディジタル通信用オプトエレクトロニクス受信機回路
JPH0241239B2 (fr)
GB2113052A (en) Signal transmission system for fire alarm junction line
JPH11160370A (ja) 異常電圧検出回路
US4283638A (en) Field effect transistor switched temperature control circuit
JP2573836B2 (ja) 転轍機出力信号極性検出回路
JPS584505B2 (ja) 論理信号伝送装置
JPS6138295Y2 (fr)
JPS60177275A (ja) 配線導通試験回路
JP2801342B2 (ja) 電源ｏｎ―ｏｆｆ回路
JPH02112355A (ja) 通信コネクタ接続検出回路
JPH0650830B2 (ja) デ−タ伝送回路
JPS6145494Y2 (fr)
JPH0241742Y2 (fr)
JP2539700Y2 (ja) ディジタル信号転送回路
JPS6347996Y2 (fr)
JPS5928671A (ja) 電圧低下検出回路
JPH0666787B2 (ja) 返信信号発生回路
JP2635741B2 (ja) 伝送回路
JPS6122364Y2 (fr)
JPH0341842A (ja) 伝送システム
JPH0377950B2 (fr)
EP0032611A1 (fr) Système de commande d'un dispositif de soudage