JPS63138894U - - Google Patents
Info
- Publication number
- JPS63138894U JPS63138894U JP2825687U JP2825687U JPS63138894U JP S63138894 U JPS63138894 U JP S63138894U JP 2825687 U JP2825687 U JP 2825687U JP 2825687 U JP2825687 U JP 2825687U JP S63138894 U JPS63138894 U JP S63138894U
- Authority
- JP
- Japan
- Prior art keywords
- relay
- motor
- series
- drive motor
- motor 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
Links
- 238000012544 monitoring process Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 1
Landscapes
- Stopping Of Electric Motors (AREA)
Description
第１図は本考案を暖房装置における電動弁駆動
モータに適用した一実施例を示す回路図、第２図
は同実施例の接点出力取出し回路を示す図である
。
１……室温調整器、２……電源トランス、３…
…切換えスイツチ、４……駆動モータ、４ａ……
第１の巻線、４ｂ……第２の巻線、５……電動弁
、６……全開検知リミツトスイツチ、７……全閉
検知リミツトスイツチ、１１……第１のリレー、
１２ａ，１２ｂ……第２のリレー、２０……接点
出力取出し回路、２１……第１のリレーの常閉接
点、２２ａ，２２ｂ……第２のリレーの常開接点
、２３，２４……出力端子。
FIG. 1 is a circuit diagram showing an embodiment in which the present invention is applied to an electric valve drive motor in a heating device, and FIG. 2 is a diagram showing a contact output extraction circuit of the same embodiment. 1...Room temperature regulator, 2...Power transformer, 3...
...Selector switch, 4...Drive motor, 4a...
1st winding, 4b... Second winding, 5... Electric valve, 6... Fully open detection limit switch, 7... Fully closed detection limit switch, 11... First relay,
12a, 12b...second relay, 20...contact output extraction circuit, 21...normally closed contact of first relay, 22a, 22b...normally open contact of second relay, 23, 24...output terminal.
Claims (1)
を制御するモータ制御装置において、電源に対し
前記駆動モータと直列に接続された第１のリレー
と、この第１のリレーと前記モータとの直列回路
と並列に接続された第２のリレーと、前記第１の
リレーの常閉接点と前記第２のリレーの常開接点
とを直列接続したモータ給電監視回路とを具備し
たことを特徴とするモータ制御装置。 A motor control device for controlling a drive motor used in an electric valve, an electric damper, etc. includes a first relay connected in series with the drive motor to a power source, and a series circuit between the first relay and the motor. A motor control comprising: a second relay connected in parallel; and a motor power supply monitoring circuit in which a normally closed contact of the first relay and a normally open contact of the second relay are connected in series. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2825687U JPS63138894U (en) | 1987-02-27 | 1987-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2825687U JPS63138894U (en) | 1987-02-27 | 1987-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63138894U true JPS63138894U (en) | 1988-09-13 |
Family
ID=30831051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2825687U Pending JPS63138894U (en) | 1987-02-27 | 1987-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63138894U (en) |
-
1987
- 1987-02-27 JP JP2825687U patent/JPS63138894U/ja active Pending