JPH0267403U - - Google Patents

Info

Publication number
JPH0267403U
JPH0267403U JP14650388U JP14650388U JPH0267403U JP H0267403 U JPH0267403 U JP H0267403U JP 14650388 U JP14650388 U JP 14650388U JP 14650388 U JP14650388 U JP 14650388U JP H0267403 U JPH0267403 U JP H0267403U
Authority
JP
Japan
Prior art keywords
panel
plant
communication device
field
sequence control
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.)
Pending
Application number
JP14650388U
Other languages
English (en)
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 JP14650388U priority Critical patent/JPH0267403U/ja
Publication of JPH0267403U publication Critical patent/JPH0267403U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Selective Calling Equipment (AREA)
  • Programmable Controllers (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の一実施例によるプラントの
通信装置を示すブロツク図、第2図は従来のプラ
ントの通信装置を示すブロツク図である。 1は現場盤、4は制御盤、6は動力盤、8は現
場機器、12はシーケンス制御装置、13,14
はリモート入出力装置、15は信号授受用の同軸
ケーブル。なお、図中、同一符号は同一、または
相当部分を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. プラントにおける機器を制御する制御盤、現場
    盤及び動力盤の相互間で通信を行うプラントの通
    信装置において、上記制御盤にシーケンス制御装
    置を設けると共に、上記現場盤及び動力盤に上記
    シーケンス制御装置と夫々同軸ケーブルを介して
    接続されるリモート入出力装置を設けたことを特
    徴とするプラントの通信装置。
JP14650388U 1988-11-09 1988-11-09 Pending JPH0267403U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14650388U JPH0267403U (ja) 1988-11-09 1988-11-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14650388U JPH0267403U (ja) 1988-11-09 1988-11-09

Publications (1)

Publication Number Publication Date
JPH0267403U true JPH0267403U (ja) 1990-05-22

Family

ID=31416055

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14650388U Pending JPH0267403U (ja) 1988-11-09 1988-11-09

Country Status (1)

Country Link
JP (1) JPH0267403U (ja)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50158242A (ja) * 1974-06-11 1975-12-22
JPS5523824B2 (ja) * 1971-08-28 1980-06-25
JPS55118135A (en) * 1979-03-05 1980-09-10 Fuji Electric Co Ltd Connection checking system for remote input/output part
JPS5856018A (ja) * 1981-09-29 1983-04-02 Toshiba Corp 入出力制御装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5523824B2 (ja) * 1971-08-28 1980-06-25
JPS50158242A (ja) * 1974-06-11 1975-12-22
JPS55118135A (en) * 1979-03-05 1980-09-10 Fuji Electric Co Ltd Connection checking system for remote input/output part
JPS5856018A (ja) * 1981-09-29 1983-04-02 Toshiba Corp 入出力制御装置

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