JPH1091214A - Wiring saving structure for sensor - Google Patents

Wiring saving structure for sensor

Info

Publication number
JPH1091214A
JPH1091214A JP25350097A JP25350097A JPH1091214A JP H1091214 A JPH1091214 A JP H1091214A JP 25350097 A JP25350097 A JP 25350097A JP 25350097 A JP25350097 A JP 25350097A JP H1091214 A JPH1091214 A JP H1091214A
Authority
JP
Japan
Prior art keywords
sensor
wiring
terminal
socket
plug
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
JP25350097A
Other languages
Japanese (ja)
Other versions
JP3201315B2 (en
Inventor
Tsutomu Ishida
勉 石田
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.)
Omron Corp
Original Assignee
Omron Corp
Omron Tateisi Electronics Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=17252253&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPH1091214(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Omron Corp, Omron Tateisi Electronics Co filed Critical Omron Corp
Priority to JP25350097A priority Critical patent/JP3201315B2/en
Publication of JPH1091214A publication Critical patent/JPH1091214A/en
Application granted granted Critical
Publication of JP3201315B2 publication Critical patent/JP3201315B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PROBLEM TO BE SOLVED: To reduce the wiring manhour for attachment of a sensor, to eliminate the erroneous wiring and to facilitate the replacement of sensors by attaching a socket to an I/O wiring saving terminal and also attaching a plug to the sensor amplifier part. SOLUTION: A socket is attached to an I/O wiring saving terminal 1, and the functions of a sensor signal line and a power line are given to the socket. A plug is attached to an amplifier part 2 of a sensor. The power to be supplied to the terminal 1 is also supplied to the sensor via the socket. The input signal sent from the sensor is inputted to the terminal 1 via the plug. The terminal 1 has such a holding function to prevent the sensor from being naturally removed. Therefore, no wiring is needed at all between the terminal 1 and the sensor. Thus, there's no need to wire a linear power line to the sensor and therefore no attachment space is needed for the sensor. As a result, the wiring manhour is reduced for attachment of the sensor and also the wrong wiring is eliminated.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【発明の属する技術分野】本発明はプログラマブルコン
トローラ等の制御用装置にて、入力用センサの省配線と
取付けを簡素化する機構に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a control device such as a programmable controller, and more particularly to a mechanism for simplifying wiring and mounting an input sensor.

【０００２】[0002]

【従来の技術】従来プログラマブルコントローラ等の制
御用装置と入力用センサの配線は、最も便利な物が、光
ファイバやツイストペアケーブル等を用いたＩ／Ｏ省配
線ターミナルを用いるものであった。つまり制御装置本
体とＩ／Ｏ省配線ターミナルとの間だけが省配線化され
ているだけで、Ｉ／Ｏ省配線ターミナルと入力用センサ
間の配線が別途必要であった。又センサの取付場所も別
途必要であった。2. Description of the Related Art Conventionally, the most convenient wiring between a control device such as a programmable controller and an input sensor uses an I / O saving wiring terminal using an optical fiber or a twisted pair cable. That is, only the wiring between the control device main body and the I / O wiring saving terminal is reduced, and wiring between the I / O wiring saving terminal and the input sensor is separately required. Also, a sensor mounting place was required separately.

【０００３】[0003]

【発明が解決しようとする課題】本発明は、 （イ）Ｉ／Ｏ省配線ターミナルと入力センサの信号線の
配線の必要がある。 （ロ）センサの電源の配線の必要がある。 （ハ）センサの取付場所を考える必要がある。 以上を解決するものである。SUMMARY OF THE INVENTION The present invention requires (a) wiring for the I / O wiring saving terminal and signal lines for the input sensor. (B) It is necessary to wire the power supply of the sensor. (C) It is necessary to consider the mounting location of the sensor. It is to solve the above.

【０００４】[0004]

【課題を解決するための手段】[Means for Solving the Problems]

（イ）Ｉ／Ｏ省配線ターミナル上にソケットを付ける。 （ロ）ソケットにセンサ信号線及び電源線の機能を持た
せる。 （ハ）センサのアンプ部分に、（ロ）に対応した機能を
プラグに持たせる。 （ニ）Ｉ／Ｏ省配線ターミナルに供給する電源は、ソケ
ットを通じてセンサへも供給する。 （ホ）センサからの入力信号は、Ｉ／Ｏ省配線ターミナ
ルへプラグを通じて入力される。 （ヘ）Ｉ／Ｏ省配線ターミナルには、センサが自然には
抜けない程度の保持機能を持たせる。(A) Attach a socket on the I / O reduced wiring terminal. (B) The socket has the functions of the sensor signal line and the power supply line. (C) The function corresponding to (b) is provided to the plug in the amplifier part of the sensor. (D) The power supplied to the I / O reduced wiring terminal is also supplied to the sensor through the socket. (E) The input signal from the sensor is input to the I / O reduced wiring terminal through the plug. (F) The I / O reduced wiring terminal is provided with a holding function to the extent that the sensor does not fall out naturally.

【０００５】[0005]

【発明の実施の形態】尚、本発明の実施に当たって次の
如きことができる。 （イ）Ｉ／Ｏ省配線ターミナルとセンサ間の配線が一切
なくなる。 （ロ）センサへ直線電源線を配線する必要がなくなる。 （ハ）センサの取付場所が不要になる。DESCRIPTION OF THE PREFERRED EMBODIMENTS In carrying out the present invention, the following can be performed. (A) There is no wiring between the I / O saving wiring terminal and the sensor. (B) There is no need to wire a straight power supply line to the sensor. (C) A sensor mounting place is not required.

【０００６】[0006]

【発明の効果】以上詳細に説明したように本発明によれ
ば、電気技術者，設備保全担当者はセンサ取付けに関し
て配線工数の削減ができ、且つ誤配線がなくなる。又デ
ィンレール等の固定具無しでセンサが取付できる。更に
は電気知識の無い人でもセンサの交換作業が容易にでき
る。As described above in detail, according to the present invention, an electrician and a person in charge of equipment maintenance can reduce the number of wiring steps for mounting a sensor and eliminate erroneous wiring. In addition, the sensor can be mounted without a fixture such as a din rail. Further, even a person who does not have electrical knowledge can easily perform a sensor replacement operation.

【図面の簡単な説明】[Brief description of the drawings]

【図１】本発明の使用斜視図。FIG. 1 is a perspective view of use of the present invention.

【符号の説明】[Explanation of symbols]

１ ソケット付きＩ／Ｏ省配線ターミナル ２ プラグ付きセンサアンプ ３ ツイストペアケーブル ４ 電源供給線 ５ プログラマブルコントローラ等の制御用装置本体 1 I / O reduced wiring terminal with socket 2 Sensor amplifier with plug 3 Twisted pair cable 4 Power supply line 5 Control device body such as programmable controller

Claims (1)

【特許請求の範囲】[Claims] 【請求項１】 （イ）プログラマブルコントローラ等の
制御用装置に用いられているＩ／Ｏ省配線ターミナルに
ソケットを付ける。 （ロ）センサのアンプ部分にプラグを付ける。以上の如
く構成されたＩ／Ｏ省配線ターミナルに直接センサがさ
さるセンサの省配線構造。(1) A socket is attached to an I / O reduced wiring terminal used in a control device such as a programmable controller. (B) Attach a plug to the amplifier part of the sensor. A sensor wiring-saving structure in which the sensor directly contacts the I / O wiring-saving terminal configured as described above.
JP25350097A 1997-09-18 1997-09-18 Sensor terminal and I / O wiring saving system Expired - Lifetime JP3201315B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25350097A JP3201315B2 (en) 1997-09-18 1997-09-18 Sensor terminal and I / O wiring saving system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25350097A JP3201315B2 (en) 1997-09-18 1997-09-18 Sensor terminal and I / O wiring saving system

Publications (2)

Publication Number Publication Date
JPH1091214A true JPH1091214A (en) 1998-04-10
JP3201315B2 JP3201315B2 (en) 2001-08-20

Family

ID=17252253

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25350097A Expired - Lifetime JP3201315B2 (en) 1997-09-18 1997-09-18 Sensor terminal and I / O wiring saving system

Country Status (1)

Country Link
JP (1) JP3201315B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8046667B2 (en) 2002-04-19 2011-10-25 Thomson Licensing Synchronization loss resilient digital communication system using forward erasure correction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8046667B2 (en) 2002-04-19 2011-10-25 Thomson Licensing Synchronization loss resilient digital communication system using forward erasure correction

Also Published As

Publication number Publication date
JP3201315B2 (en) 2001-08-20

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