JPS6339875Y2 - - Google Patents
Info
- Publication number
- JPS6339875Y2 JPS6339875Y2 JP15349581U JP15349581U JPS6339875Y2 JP S6339875 Y2 JPS6339875 Y2 JP S6339875Y2 JP 15349581 U JP15349581 U JP 15349581U JP 15349581 U JP15349581 U JP 15349581U JP S6339875 Y2 JPS6339875 Y2 JP S6339875Y2
- Authority
- JP
- Japan
- Prior art keywords
- load
- mounting rail
- control circuit
- width
- terminal
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000013011 mating Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Patch Boards (AREA)
- Switch Cases, Indication, And Locking (AREA)
Description
【考案の詳細な説明】
本考案は、主操作盤から送出される多重伝送信
号にて負荷を制御する伝送制御回路と、手元操作
スイツチにて負荷を制御するリモコン制御回路と
を内蔵した負荷制御用端末器に関するものであ
り、その目的とするところは、端末器ケースの前
後巾を大きくしてアドレス設定スイツチ、負荷制
御リレー、接続端子等が配設される上面のスペー
スを広くしたにも拘らず取付レールへの端末器ケ
ースの嵌着が容易な負荷制御用端末器を提供する
ことにある。[Detailed description of the invention] This invention is a load control system that incorporates a transmission control circuit that controls the load using multiple transmission signals sent from the main operation panel, and a remote control control circuit that controls the load using a hand-operated switch. The purpose of this is to increase the front and rear width of the terminal case to increase the space on the top surface where address setting switches, load control relays, connection terminals, etc. are arranged. First, it is an object of the present invention to provide a load control terminal device whose terminal device case can be easily fitted onto a mounting rail.
従来、主操作盤から送出される多重伝送信号に
て負荷を制御するようにした負荷制御用端末器は
第１図および第２図に示すように、取付レール２
のレール巾t2（規格化されている）と略同一の前
後巾t1′を有する端末器ケース１内に伝送制御回
路を収納していたが、接続端子９の個数が多くな
つた場合、アドレス設定スイツチを操作し易い上
面に配設したい場合、あるいは、手元操作スイツ
チにて負荷を直接制御するリモコン制御回路を内
蔵させたい場合（すなわち、負荷を個別に操作す
る際、端末器をサイクリツクに呼出して負荷を制
御する多重伝送制御では負荷の応答（オンあるい
はオフ）が遅いので、負荷を直接制御するリモコ
ン制御回路を内蔵させる方が好都合な場合）、端
末器ケース１の横巾t3を大きくしなければなら
ず、一定の長さの取付レール２に嵌着できる端末
器の個数が少くなるという問題があり、また、横
巾t3を増加できない場合には十分な配設スペース
を得ることができず、アドレス設定スイツチ等を
操作が不便な位置（例えば端末器ケース１の側
面）に配設したり、リモコン制御回路を別に配設
しなければならないという不都合があつた。本考
案は上記の点に鑑みて為されたものである。 Conventionally, load control terminals that control loads using multiplexed transmission signals sent from the main operation panel are mounted on a mounting rail 2, as shown in Figures 1 and 2.
The transmission control circuit is housed in the terminal case 1, which has a front-to-back width t1 ' that is approximately the same as the rail width t2 (standardized), but when the number of connection terminals 9 increases, If you want to place the address setting switch on the top surface for easy operation, or if you want to have a built-in remote control circuit that directly controls the load with a hand-operated switch (i.e., when you want to operate the load individually, you can use the terminal unit cyclically. Since the load response (ON or OFF) is slow in multiplex transmission control that controls the load by calling, it is more convenient to incorporate a remote control circuit that directly controls the load.) If the width of the terminal case 1 is There is a problem that the number of terminal devices that can be fitted on the mounting rail 2 of a certain length decreases, and if the width t3 cannot be increased, sufficient installation space can be obtained. However, there are disadvantages in that the address setting switch and the like must be placed in a position that is inconvenient to operate (for example, on the side of the terminal case 1), and that a remote control control circuit must be installed separately. 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。第
３図〜第８図は本考案一実施例を示すもので、１
は基本１ａと基体１ａの下方に覆着される蓋体１
ｂとで形成される端末器ケースであり、端末器ケ
ース１の前後巾t1は取付レール２のレール巾t2よ
りも大きくなつており、端末器ケース１の上面す
なわち基体１ａの上面は伝送制御回路のアドレス
設定スイツチ４の露出窓５、リモコン制御回路を
構成する手元操作スイツチ６およびラツチングリ
レーよりなる負荷制御リレー７のソケツト８、伝
送制御回路およびリモコン制御回路の入出力配線
の接続端子９等が配設できる充分なスペースが確
保されている。この端末器ケース１内には、主操
作盤から送出される多重伝送信号にて負荷を制御
する伝送制御回路を実装したプリント基板１０ａ
と、手元操作スイツチ６にて負荷を制御するリモ
コン制御回路を実装したプリント基板１０ｂとが
収納され、両プリント基板１０ａ，１０ｂはコネ
クタ１１ａ，１１ｂにて接続されている。なお、
実施例にあつては左側の接続端子９を高圧側と
し、右側の接続端子９を低圧側としている。１２
は端末器ケース１の下面の前縁側に突設された嵌
着突部であり、嵌着突部１２の前後巾t4は取付レ
ール２のレール巾t2と略等しくなつている。１３
は取付レール２の後側縁に設けられた係合舌片で
あり、係合舌片１３は嵌着突部１２の後面に穿設
した凹溝１４に係合する。１５は取付レール２の
前側縁に設けられた弾性係合部であり、ピアノ線
のような弾性を有する線材を図のように屈曲して
形成した押えばね１７の両端部を係止孔１８と係
合片１９とによつて取付レール２に固定したもの
で、この弾性係合部１５は嵌合突部１２の前面に
穿設した凹所１６に係合自在となつている。図中
６ａはマイクロスイツチである。 Examples will be described below using figures. Figures 3 to 8 show one embodiment of the present invention.
is the base 1a and the lid 1 covered below the base 1a.
The front and back width t 1 of the terminal case 1 is larger than the rail width t 2 of the mounting rail 2. The exposure window 5 of the address setting switch 4 of the control circuit, the socket 8 of the hand-operated switch 6 and the load control relay 7 comprising the remote control control circuit and the latching relay, and the connection terminals for the input/output wiring of the transmission control circuit and the remote control control circuit. Sufficient space is secured for 9 etc. Inside the terminal case 1, there is a printed circuit board 10a mounted with a transmission control circuit that controls the load using multiple transmission signals sent from the main operation panel.
and a printed circuit board 10b mounted with a remote control circuit for controlling a load using a hand-operated switch 6 are housed, and both printed circuit boards 10a and 10b are connected by connectors 11a and 11b. In addition,
In the embodiment, the left side connection terminal 9 is on the high voltage side, and the right side connection terminal 9 is on the low voltage side. 12
is a fitting protrusion protruding from the front edge side of the lower surface of the terminal device case 1, and the longitudinal width t4 of the fitting protrusion 12 is approximately equal to the rail width t2 of the mounting rail 2 . 13
is an engagement tongue provided on the rear edge of the mounting rail 2, and the engagement tongue 13 engages with a groove 14 formed in the rear surface of the fitting protrusion 12. Reference numeral 15 denotes an elastic engagement portion provided on the front edge of the mounting rail 2, and both ends of a presser spring 17 formed by bending an elastic wire such as piano wire as shown in the figure are connected to the locking hole 18. It is fixed to the mounting rail 2 by an engaging piece 19, and this elastic engaging part 15 can be freely engaged with a recess 16 formed in the front surface of the fitting protrusion 12. In the figure, 6a is a micro switch.
いま、取付レール２に端末器ケース１を嵌着す
るには、まず、端末器ケース１を後方に若干傾け
て嵌着突部１２の後面に形成された凹溝１４を取
付レール２の係合舌片１３に係合し、次に嵌着突
部１２の前面に形成された凹所１６と弾性係合部
１５との位置合せをして端末器ケース１を前方に
回動させることにより、凹所１６に弾性係合部１
５が弾性係合して端末器ケース１が取付レール２
に嵌着される。この場合、嵌着突部１２が端末器
ケース１の下面の前縁側に突設されているので、
凹所１６と弾性係合部１５の位置合せが容易にで
き、嵌着操作が容易になる。また、端末器ケース
１の下面後端部には面取り部２０が形成されてお
り、端末器ケース１を後方に傾けた場合に、端末
器ケース１の下面後端が端末器を収納する配電盤
などの外ケースあるいは取付レール２の取付台な
どに衝突しないようにしている。 To fit the terminal case 1 onto the mounting rail 2, first tilt the terminal case 1 backward slightly and insert the groove 14 formed on the rear surface of the fitting protrusion 12 into the mounting rail 2. By engaging the tongue piece 13 and then aligning the recess 16 formed on the front surface of the fitting protrusion 12 with the elastic engagement part 15 and rotating the terminal device case 1 forward, Elastic engagement portion 1 in recess 16
5 are elastically engaged and the terminal case 1 is attached to the mounting rail 2.
is fitted into the In this case, since the fitting protrusion 12 is provided protruding from the front edge side of the lower surface of the terminal case 1,
The recess 16 and the elastic engagement portion 15 can be easily aligned, and the fitting operation becomes easy. In addition, a chamfered portion 20 is formed at the rear end of the lower surface of the terminal case 1, so that when the terminal case 1 is tilted backward, the rear end of the lower surface of the terminal case 1 becomes a switchboard for housing the terminal, etc. This is to prevent it from colliding with the outer case of the mounting rail 2 or the mounting base of the mounting rail 2.
本考案は上述のように構成されており、端末器
ケースの前後巾を取付レール巾よりも大きくして
端末器ケースの上面に伝送制御回路のアドレス設
定スイツチ、リモコン制御回路の負荷制御リレ
ー、両回路の入出力配線の接続端子等を配設する
とともに端末器ケースの下面の前縁側に取付レー
ルのレール巾と略同一の前後巾を有する嵌着突部
を突設し、嵌着突部の後面に穿設した凹溝に係合
する係合舌片を取付レールの後側縁に設けるとと
もに、嵌合突部の前面に穿設した凹所に係合自在
な弾性係合部を取付レールの前側縁に設けたもの
であり、端末器ケースの前後巾を大きくしている
ので、アドレス設定スイツチ、負荷制御リレー、
接続端子等の配設スペースが端末器ケースの横巾
を大きくすることなく、上面に確保されるととも
に、嵌合突部を端末器ケースの下面の前縁側に設
けたので、取付レールの前側縁に設けた弾性係合
部と嵌合突部の前面に形成された凹所との位置合
せが容易にでき、端末器ケースの前後巾をレール
巾より大きくしたにも拘らず取付レールへの端末
器ケースの嵌着が容易にできるという利点があ
る。 The present invention is constructed as described above, and the front and rear width of the terminal case is made larger than the mounting rail width, and the address setting switch of the transmission control circuit, the load control relay of the remote control control circuit, and the both sides are mounted on the upper surface of the terminal case. In addition to arranging connection terminals for circuit input/output wiring, etc., a fitting protrusion with a front and rear width that is approximately the same as the rail width of the mounting rail is provided on the front edge side of the bottom surface of the terminal case. An engaging tongue piece that engages with a groove drilled on the rear surface is provided on the rear edge of the mounting rail, and an elastic engagement portion that can freely engage with a recess drilled on the front surface of the mating protrusion is provided on the mounting rail. It is installed on the front edge of the terminal case, and the front and rear width of the terminal case is large, so it can be used for address setting switches, load control relays, etc.
Space for connecting terminals, etc. is secured on the top surface without increasing the width of the terminal case, and the fitting protrusion is provided on the front edge side of the bottom surface of the terminal case, so the front edge of the mounting rail is secured. It is easy to align the elastic engagement part provided on the front surface of the mating protrusion with the recess formed on the front surface of the mating protrusion, and even though the front and rear width of the terminal case is larger than the rail width, the terminal does not fit on the mounting rail. This has the advantage that the container case can be easily fitted.
第１図は従来例の斜視図、第２図は同上の側面
図、第３図は本考案一実施例の上面図、第４図は
同上の断面図、第５図および第６図は同上の要部
分解斜視図、第７図は同上の要部斜視図、第８図
は同上の配設状態を示す概略断面図である。
１は端末器ケース、２は取付レール、４はアド
レス設定スイツチ、６は手元操作スイツチ、７は
負荷制御リレー、９は接続端子、１２は嵌合突
部、１３は係合舌片、１４は凹溝、１５は弾性係
合部、１６は凹所である。
Fig. 1 is a perspective view of the conventional example, Fig. 2 is a side view of the same, Fig. 3 is a top view of an embodiment of the present invention, Fig. 4 is a sectional view of the same, and Figs. 5 and 6 are the same as the above. FIG. 7 is an exploded perspective view of a main part of the same, FIG. 8 is a schematic sectional view showing the arrangement state of the same. 1 is a terminal case, 2 is a mounting rail, 4 is an address setting switch, 6 is a hand-operated switch, 7 is a load control relay, 9 is a connection terminal, 12 is a fitting protrusion, 13 is an engaging tongue piece, 14 is a 15 is an elastic engagement portion, and 16 is a recess.
Claims (1)
負荷を制御する伝送制御回路と、手元操作スイツ
チにて負荷を制御するリモコン制御回路とを内蔵
した負荷制御用端末器において、端末器ケースの
前後巾を取付レールのレール巾よりも大きくして
端末器ケースの上面に伝送制御回路のアドレス設
定スイツチ、リモコン制御回路の負荷制御リレ
ー、両回路の入出力配線の接続端子等を配設する
とともに、端末器ケースの下面の前縁側に取付レ
ールのレール巾と略同一の前後巾を有する嵌着突
部を突設し、嵌着突部の後面に穿設した凹溝に係
合する係合舌片を取付レールの後側縁に設けると
ともに、嵌合突部の前面に穿設した凹所に係合自
在な弾性係合部を取付レールの前側縁に設けて成
ることを特徴とする負荷制御用端末器。 In a load control terminal that has a built-in transmission control circuit that controls the load using multiple transmission control signals sent from the main operation panel and a remote control circuit that controls the load using a hand-operated switch, The width is made larger than the rail width of the mounting rail, and the address setting switch of the transmission control circuit, the load control relay of the remote control control circuit, the connection terminals for the input and output wiring of both circuits, etc. are arranged on the top surface of the terminal case. A fitting protrusion having a longitudinal width approximately the same as the rail width of the mounting rail is provided on the front edge side of the lower surface of the terminal case, and an engaging tongue engages with a groove drilled in the rear surface of the fitting protrusion. A load control device characterized in that a piece is provided on the rear edge of the mounting rail, and an elastic engagement portion that can freely engage with a recess formed in the front surface of the fitting projection is provided on the front edge of the mounting rail. terminal device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15349581U JPS5857206U (en) | 1981-10-15 | 1981-10-15 | Load control terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15349581U JPS5857206U (en) | 1981-10-15 | 1981-10-15 | Load control terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5857206U JPS5857206U (en) | 1983-04-18 |
| JPS6339875Y2 true JPS6339875Y2 (en) | 1988-10-19 |
Family
ID=29946108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15349581U Granted JPS5857206U (en) | 1981-10-15 | 1981-10-15 | Load control terminal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5857206U (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2503452B2 (en) * | 1986-10-31 | 1996-06-05 | オムロン株式会社 | Switchgear |
| JP2643413B2 (en) * | 1989-02-08 | 1997-08-20 | 富士電機株式会社 | Multi-phase contactless contactor |
| JPH0646528B2 (en) * | 1989-02-08 | 1994-06-15 | 富士電機株式会社 | Multi-phase contactless contactor |
| JP2569176Y2 (en) * | 1991-10-07 | 1998-04-22 | 和泉電気株式会社 | Equipment mounting rail and equipment mounting structure using it |
-
1981
- 1981-10-15 JP JP15349581U patent/JPS5857206U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5857206U (en) | 1983-04-18 |
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