JPS61109335A - 通信装置 - Google Patents

通信装置

Info

Publication number
JPS61109335A
JPS61109335A JP23041284A JP23041284A JPS61109335A JP S61109335 A JPS61109335 A JP S61109335A JP 23041284 A JP23041284 A JP 23041284A JP 23041284 A JP23041284 A JP 23041284A JP S61109335 A JPS61109335 A JP S61109335A
Authority
JP
Japan
Prior art keywords
voltage
line
current
impedance element
series
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
JP23041284A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0369460B2 (enrdf_load_stackoverflow
Inventor
Shinichi Akano
赤野 信一
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.)
Azbil Corp
Original Assignee
Azbil 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 Azbil Corp filed Critical Azbil Corp
Priority to JP23041284A priority Critical patent/JPS61109335A/ja
Publication of JPS61109335A publication Critical patent/JPS61109335A/ja
Publication of JPH0369460B2 publication Critical patent/JPH0369460B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B3/00Line transmission systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
JP23041284A 1984-11-02 1984-11-02 通信装置 Granted JPS61109335A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23041284A JPS61109335A (ja) 1984-11-02 1984-11-02 通信装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23041284A JPS61109335A (ja) 1984-11-02 1984-11-02 通信装置

Publications (2)

Publication Number Publication Date
JPS61109335A true JPS61109335A (ja) 1986-05-27
JPH0369460B2 JPH0369460B2 (enrdf_load_stackoverflow) 1991-11-01

Family

ID=16907477

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23041284A Granted JPS61109335A (ja) 1984-11-02 1984-11-02 通信装置

Country Status (1)

Country Link
JP (1) JPS61109335A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0369460B2 (enrdf_load_stackoverflow) 1991-11-01

Similar Documents

Publication Publication Date Title
US4806905A (en) Transmitter for transmitting on a two-wire transmitting line
US5007042A (en) Method and apparatus for transmitting analog data embedded in a digital pulse train
EP0422663B1 (en) Field instrument system
US8036007B2 (en) Bus connection for connecting a field device to a field bus
JPS61109335A (ja) 通信装置
US4012590A (en) Circuit arrangement for two-wire full duplex data transmission
JPS5848198A (ja) 2線式伝送装置
CN111294267B (zh) 基于4-20mA电流环路的多机数据通信系统
JPS6323692B2 (enrdf_load_stackoverflow)
JP4830058B2 (ja) 2線式伝送器
JP2668166B2 (ja) データ伝送システムにおける端末調整装置
JPS6323694B2 (enrdf_load_stackoverflow)
JPH0824394B2 (ja) 伝送装置
JP2928970B2 (ja) 2線式通信装置
JPH04284600A (ja) 信号伝送装置
JPS6323693B2 (enrdf_load_stackoverflow)
EP0262658A2 (en) Two-wire signal transmission system
JPH04286219A (ja) アナログ・ディジタル通信方法およびその装置
JPS63121396A (ja) 受信器
JP3127607B2 (ja) 二線式信号伝送器
JPH043276Y2 (enrdf_load_stackoverflow)
SU1265494A1 (ru) Многоканальное устройство дл измерени температуры
JPS59201538A (ja) アナログ・デイジタル通信方法
JPS5917697A (ja) 伝送器
JPS59201539A (ja) アナログ・デイジタル通信方法

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term