JPH0347038B2 - - Google Patents

Info

Publication number
JPH0347038B2
JPH0347038B2 JP811687A JP811687A JPH0347038B2 JP H0347038 B2 JPH0347038 B2 JP H0347038B2 JP 811687 A JP811687 A JP 811687A JP 811687 A JP811687 A JP 811687A JP H0347038 B2 JPH0347038 B2 JP H0347038B2
Authority
JP
Japan
Prior art keywords
data
signal
voltage
transmission
output
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
Application number
JP811687A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63177693A (ja
Inventor
Kenichi Sugano
Kanpei Mori
Masatoshi Ikeda
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.)
Tamura Electric Works Ltd
Original Assignee
Tamura Electric Works Ltd
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 Tamura Electric Works Ltd filed Critical Tamura Electric Works Ltd
Priority to JP811687A priority Critical patent/JPS63177693A/ja
Publication of JPS63177693A publication Critical patent/JPS63177693A/ja
Publication of JPH0347038B2 publication Critical patent/JPH0347038B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Sub-Exchange Stations And Push- Button Telephones (AREA)
JP811687A 1987-01-19 1987-01-19 ボタン電話装置 Granted JPS63177693A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP811687A JPS63177693A (ja) 1987-01-19 1987-01-19 ボタン電話装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP811687A JPS63177693A (ja) 1987-01-19 1987-01-19 ボタン電話装置

Publications (2)

Publication Number Publication Date
JPS63177693A JPS63177693A (ja) 1988-07-21
JPH0347038B2 true JPH0347038B2 (cg-RX-API-DMAC7.html) 1991-07-18

Family

ID=11684314

Family Applications (1)

Application Number Title Priority Date Filing Date
JP811687A Granted JPS63177693A (ja) 1987-01-19 1987-01-19 ボタン電話装置

Country Status (1)

Country Link
JP (1) JPS63177693A (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3107438B2 (ja) * 1992-01-14 2000-11-06 三菱電機株式会社 電動燃料ポンプ

Also Published As

Publication number Publication date
JPS63177693A (ja) 1988-07-21

Similar Documents

Publication Publication Date Title
CA2040327C (en) Isdn (intergrated services digital network) interface circuit and system using the same
JPH0741232Y2 (ja) 非同期２進データ通信回路
JPH0347038B2 (cg-RX-API-DMAC7.html)
JPH08265308A (ja) 双方向同時通信方法とその通信装置およびその通信方法を用いたプログラマブルコントローラ
US4794641A (en) Data transmission system of key telephone system
GB2223381A (en) Transmitting binary messages in a communication bus
JP2963848B2 (ja) Ｐｗｍ信号によるデータ通信方法およびその装置
KR850008599A (ko) 호출신호 전송장치
JPH0149063B2 (cg-RX-API-DMAC7.html)
JPS62235851A (ja) ボタン電話装置のデ−タ伝送方式
JPS6336588B2 (cg-RX-API-DMAC7.html)
JP3057930B2 (ja) 端末網制御装置
JP3631338B2 (ja) 極性自動判定修正装置
JPH01273439A (ja) 信号伝送装置
JPS6111835Y2 (cg-RX-API-DMAC7.html)
JPH08181719A (ja) 出力断検出回路
JPH0685796A (ja) 二線式伝送システム
SU1501118A1 (ru) Устройство дл передачи и приема сигналов
JPH037495A (ja) デジタルボタン電話装置の信号伝送装置
JP2896076B2 (ja) 極性反転検出回路
JPH06216947A (ja) データ伝送装置
JPS5825749A (ja) 応答検出回路
JPH05347637A (ja) データ伝送装置
JPS61184963A (ja) 電話装置
JPS60197096A (ja) ボタン電話装置の信号伝送方式