JPS6281842A - 通信装置 - Google Patents

通信装置

Info

Publication number
JPS6281842A
JPS6281842A JP22135585A JP22135585A JPS6281842A JP S6281842 A JPS6281842 A JP S6281842A JP 22135585 A JP22135585 A JP 22135585A JP 22135585 A JP22135585 A JP 22135585A JP S6281842 A JPS6281842 A JP S6281842A
Authority
JP
Japan
Prior art keywords
resistor
transformer
switch
communication
current loop
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
JP22135585A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0588581B2 (fr
Inventor
Kozo Ohashi
大橋　光三
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 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 Electric Corp filed Critical Yokogawa Electric Corp
Priority to JP22135585A priority Critical patent/JPS6281842A/ja
Publication of JPS6281842A publication Critical patent/JPS6281842A/ja
Publication of JPH0588581B2 publication Critical patent/JPH0588581B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Small-Scale Networks (AREA)
JP22135585A 1985-10-04 1985-10-04 通信装置 Granted JPS6281842A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22135585A JPS6281842A (ja) 1985-10-04 1985-10-04 通信装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22135585A JPS6281842A (ja) 1985-10-04 1985-10-04 通信装置

Publications (2)

Publication Number Publication Date
JPS6281842A true JPS6281842A (ja) 1987-04-15
JPH0588581B2 JPH0588581B2 (fr) 1993-12-22

Family

ID=16765499

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22135585A Granted JPS6281842A (ja) 1985-10-04 1985-10-04 通信装置

Country Status (1)

Country Link
JP (1) JPS6281842A (fr)

Also Published As

Publication number Publication date
JPH0588581B2 (fr) 1993-12-22

Similar Documents

Publication Publication Date Title
US7075329B2 (en) Signal isolators using micro-transformers
US6346832B1 (en) Multi-channel signaling
JP2003506949A (ja) シリアルバス通信システム
US20120007701A1 (en) Communication control method and communication system
RU2369977C2 (ru) Устройство сопряжения токового режима для высокоскоростной связи вне микросхем
TW562949B (en) Circuit for improved test and calibration in automated test equipment
US3496477A (en) Clock pulse failure detector
JPS6281842A (ja) 通信装置
JPS60153661A (ja) 加入者線閉結回路
EP0328569A1 (fr) Transmission de donnees utilisant la resonance commutee
US3458665A (en) Data transmission constant current adapter
US4232188A (en) Circuit arrangement for receiving simplex and duplex current telegraph characters
SU1413707A1 (ru) Оптоэлектронный преобразователь
JPH06314992A (ja) 電流ループ伝送システムの送信回路
SU400043A1 (ru) Дифференциальное устройство
JPH025335B2 (fr)
JPS63193746A (ja) 平衡ケ−ブル用送信装置
JPH0342791Y2 (fr)
JPS584505B2 (ja) 論理信号伝送装置
JPS60500233A (ja) 遠隔通信端末
JPS62150949A (ja) 通信装置
JPS63234653A (ja) 極性反転検出回路
JPH08181719A (ja) 出力断検出回路
JPS62203444A (ja) ホ−ムバスシステム用ペアケ−ブルネツトワ−クシステム
JPS6130962A (ja) 絶縁型入出力装置