JPS5924312A - Sequence controller - Google Patents

Sequence controller

Info

Publication number
JPS5924312A
JPS5924312A JP13442082A JP13442082A JPS5924312A JP S5924312 A JPS5924312 A JP S5924312A JP 13442082 A JP13442082 A JP 13442082A JP 13442082 A JP13442082 A JP 13442082A JP S5924312 A JPS5924312 A JP S5924312A
Authority
JP
Japan
Prior art keywords
power supply
unit
output
terminal
wiring
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
JP13442082A
Other languages
Japanese (ja)
Inventor
Masahiko Kitamura
昌彦 北村
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP13442082A priority Critical patent/JPS5924312A/en
Publication of JPS5924312A publication Critical patent/JPS5924312A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0423—Input/output

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)

Abstract

PURPOSE:To facilitate the wiring work, by simplifying the wiring of a power supply line of a mother board which is fitted freely attachably and detachably with a sequence control unit, an input unit and an output unit by means of connectors. CONSTITUTION:A power supply terminal 7 is provided at the end part of a mother board 5, and power supply pins 6a of connectors 6 containing output units 3 of relay output are connected to the terminal 7. Therefore the relay driving power supply is supplied to each unit 3 via the terminal 7 and the pins 6a of connectors 6. Thus it is possible to supply the relay driving power supply to each unit 3 just by wiring a power supply line to the terminal 7. This simplifies the wiring. In this case, it is not required unlike a conventional example to provide a power supply terminal to each output unit. As a result, the relay and transistor output units can share the parts.

Description

【発明の詳細な説明】 本発明はシーケンスフシト０−ラに関するものであり、
その目的とするところは電源供給線の配線を簡略化でき
、配線作業が容易にできるシーケンスコシトローラを提
供することにある。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a sequence fusitor 0-ra,
The purpose is to provide a sequence control roller that can simplify the wiring of power supply lines and facilitate wiring work.

従来１　この種のシーケンスコント０−ラは、シーケン
スづＯジラムメ七りやＣＰＵなどを実装したシーケンス
制御ユニット（１）、センサ入力、スイッチ入力などの
制御入力を制御ユニット（１）Ｋ人カする入カニニット
（２）、制御ユニット＋ｌｌから出力される制御出力に
て負荷を制御する出カニニット（３）、電源ユニット（
４）などで構成されておシ、各ユニット＋１ｊ〜（４）
はマザーボード（６）上に配設されたコネクタ（６）に
着脱自在に装着されていた。なお、コネクタ（６）間の
配線はマザーボード（５）上で予め配線されている。七
ころで、このようなじルドインタイづのシーケンスコン
トローラにおいて、出カニニット（３）としてリレー出
力のものを用いた場合、大きなリレー励磁電流を必要上
するため外部よりリレー駆動用の電源を供給するように
した電源供給方式が多く用いられている。しかしながら
、このような従来例にあっては、各出カニニット（３）
にリレー駆動用電源の電源供給端子（８）をそれぞれ殴
りていたので、多くの出カニニット（３）を用いる場合
において、出カニニット（３）への電源供給線をそれぞ
れ別個に配線しなければならないという煩しさがあった
。また、リレー接点が接続された出力端子（９）以外に
電源供給端子（８）を設けているので、トランジスタ出
力の出カニニット（３ａ）と端子数が異なることになっ
て出カニニット＋３＋　（３ａ）を画一化できずへ部品
の共通化ができないという不都合があった。本発明は上
記の点に鑑みて為されたものである。Conventional 1 This type of sequence controller consists of a sequence control unit (1) equipped with a sequence controller and a CPU, and a control unit (1) that inputs control inputs such as sensor inputs and switch inputs. Crab unit (2), output crab unit (3) that controls the load with the control output output from the control unit +ll, power supply unit (
4) etc., each unit +1j~(4)
was detachably attached to a connector (6) arranged on the motherboard (6). Note that the wiring between the connectors (6) is pre-wired on the motherboard (5). If a relay output type is used as the output unit (3) in a sequence controller with such a closed-in tie, a large relay excitation current is required, so the relay drive power must be supplied externally. Many power supply systems are used. However, in such a conventional example, each output crab unit (3)
Since the power supply terminals (8) of the relay drive power supply were connected to each of the power supply terminals (8), when using many output units (3), the power supply lines to each output unit (3) must be wired separately. That was an annoyance. In addition, since the power supply terminal (8) is provided in addition to the output terminal (9) to which the relay contact is connected, the number of terminals is different from the output terminal (3a) of the transistor output, so the output terminal +3+ (3a) There was an inconvenience in that it was not possible to standardize parts, and parts could not be standardized. The present invention has been made in view of the above points.

以下、実施例について図を用いて説明する。Examples will be described below using figures.

第４図は本発明一実施例を示すもので、従来例において
、マザーボード（５）の端部に電源供給端子（））を設
けたものであり、この電源供給端子（７）にはリレー出
力の出カニニット（３）が装着されるコネクタ（６）の
電源供給ピン（６ａ）が相互接続して接続されている。FIG. 4 shows an embodiment of the present invention. In the conventional example, a power supply terminal ()) is provided at the end of the motherboard (5), and this power supply terminal (7) has a relay output. The power supply pins (6a) of the connector (6) to which the output unit (3) is attached are interconnected.

したがって、各出カニニット（３）には電源供給ピン（
７）およびコネクタ（６）の電源供給ピン（６ａ）を介
してリレー駆動用電源が供給されるこ吉になり、電源供
給線を電源供給端子（７）に配線するだけで各出力ユニ
ツ１−（ａｌＫリレー駆動用電源が供給され、配線が簡
略化される。また、この場合、従来例のように電源供給
端子（８）を各出カニニット（３）に設ける必要がない
ので、リレー出力の出カニニット（３）とトランジスタ
出力の出カニニット（３ａ）との端子数を等しくするこ
とかで自ることになる。Therefore, each output unit (3) has a power supply pin (
7) and the power supply pin (6a) of the connector (6), the relay drive power is supplied to each output unit 1-1 by simply wiring the power supply line to the power supply terminal (7). (The power supply for driving the alK relay is supplied, and the wiring is simplified.In addition, in this case, unlike the conventional example, there is no need to provide a power supply terminal (8) on each output unit (3), so the relay output This can be achieved by making the number of terminals of the output unit (3) and the output unit (3a) of the transistor output equal to each other.

本発明は上述のように、シーケンス制御ユニット、適宜
個数の入カニニットおよび出カニニットなどをマザーボ
ード上に配設された］ネクタに着脱自在に装着し−Ｃ成
るシーケンスコント０−ラにおいて、すし−出力の出カ
ニニットが装着される各コネクタの電源供給ピンを相互
接続してマザーボードの端部に設けられた電源供給端子
に接続したものであり、電源供給端子にリレー駆動用電
源を、電源供給端子に配線することによシ、リレー出力
の各出カニニットに電源が供給され、各出カニニットに
電源供給線をそれぞれ配線する必要がないので配線が簡
便になるという利点があり、ｔたリレー出力の出カニニ
ットと、トランジスタ出力の出カニニットとの端子数を
同じにすることができ、両川カニニットの部品の共通化
が図れるという利点がある。As described above, the present invention provides a sequence controller 0-C which includes a sequence control unit, an appropriate number of input crab units, output crab units, etc., which are removably attached to a connector disposed on a motherboard. The power supply pins of each connector to which the Node Kaninit is installed are interconnected and connected to the power supply terminal provided at the edge of the motherboard.The power supply for relay driving is connected to the power supply terminal, and the power supply to the power supply terminal is By wiring, power is supplied to each output unit of the relay output, and there is no need to wire a power supply line to each output unit, which has the advantage of simplifying the wiring. There is an advantage that the number of terminals of the crab unit and the output crab unit of the transistor output can be made the same, and parts of the Ryokawa crab unit can be made common.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本発明に係るシーケンスコントローラの概略構
成を示すブロック図、第２図および第３図は従来例の要
部斜視図、第４図は本発明一実施例の要部斜視図である
。 （１）はシーケンス制御ユニット、（２）は入カニニッ
ト、ｆｉ１社出カゴニット、１５）はマザーボード、（
６）はコネクタ、（６ａ）は電源供給ピン、（７）は電
源供給端子である。 代理人　弁理士　　石　１）長　七 第１図 第２図 第４図 手　続　補　正　書（自発） 昭和５７年１１月２９日 特許庁長官殿 １、事件の表示 昭和５７年特許願第１３４４２０号 ２、発　１Ｊ　　の名称 シーケシス］：７ト０−ラ ３、補正をする者 事件との関係　　　　　　　特許出願人性　　所　　大
阪府門真市大字門真１０４８番地名　称　（５８３）松
下電工株式会社 代表者小　林　　郁 ４、代理人FIG. 1 is a block diagram showing a schematic configuration of a sequence controller according to the present invention, FIGS. 2 and 3 are perspective views of main parts of a conventional example, and FIG. 4 is a perspective view of main parts of an embodiment of the present invention. . (1) is the sequence control unit, (2) is the input crab knit, fi1 company's basket knit, 15) is the motherboard, (
6) is a connector, (6a) is a power supply pin, and (7) is a power supply terminal. Agent Patent Attorney Ishi 1) Chief 7 Figure 1 Figure 2 Figure 4 Proceedings Amendment (spontaneous) November 29, 1980 To the Commissioner of the Japan Patent Office 1, Indication of the case Patent Application No. 134420 of 1988 2. Name Sequence of Issue 1J]: 7.0-3. Relationship with the case of the person making the amendment Patent applicant Location 1048 Kadoma, Kadoma City, Osaka Name Name (583) Iku Kobayashi, Representative of Matsushita Electric Works Co., Ltd. 4. Agent

Claims (1)

【特許請求の範囲】[Claims] （１）　　シーケンス制御ユニット適宜個数の入カニニ
ットおよび出カニニットなどをマザーボード上に配設さ
れたコネクタに着脱自在に装着して成るシーケンスコン
トローラにおいて、リレー出カの出カニニットが装着さ
れる各コネクタの電源供給ピンを相互接続してマザーボ
ードの端部に設けられた電源供給端子に接続して成るこ
とを特徴とするシーケンスコントローラ。(1) In a sequence controller consisting of a sequence control unit in which an appropriate number of incoming and outgoing units are removably attached to connectors arranged on the motherboard, the power supply of each connector to which the outputting unit of the relay output is attached is A sequence controller characterized in that supply pins are interconnected and connected to a power supply terminal provided at an end of a motherboard.
JP13442082A 1982-07-30 1982-07-30 Sequence controller Pending JPS5924312A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13442082A JPS5924312A (en) 1982-07-30 1982-07-30 Sequence controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13442082A JPS5924312A (en) 1982-07-30 1982-07-30 Sequence controller

Publications (1)

Publication Number Publication Date
JPS5924312A true JPS5924312A (en) 1984-02-08

Family

ID=15127967

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13442082A Pending JPS5924312A (en) 1982-07-30 1982-07-30 Sequence controller

Country Status (1)

Country Link
JP (1) JPS5924312A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49113986A (en) * 1973-03-09 1974-10-30

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49113986A (en) * 1973-03-09 1974-10-30

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