JPS6454281U - - Google Patents
Info
- Publication number
- JPS6454281U JPS6454281U JP1987146643U JP14664387U JPS6454281U JP S6454281 U JPS6454281 U JP S6454281U JP 1987146643 U JP1987146643 U JP 1987146643U JP 14664387 U JP14664387 U JP 14664387U JP S6454281 U JPS6454281 U JP S6454281U
- Authority
- JP
- Japan
- Prior art keywords
- baseband
- winding
- bus line
- information outlet
- branch 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.)
- Pending
Links
- 238000004804 winding Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 239000003990 capacitor Substances 0.000 claims 1
- 230000008054 signal transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Selective Calling Equipment (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Description
第１図は本考案の一実施例の情報コンセントの
回路図、第２図は同上に用いられるトランスの斜
視図、第３図は同上が用いられるホームバスシス
テムの構成図、第４図は同上の信号フオーマツト
、第５図は同上のＡＭＩ信号の信号波形図、第６
図は従来例の情報コンセントの回路図、第７図は
ＡＭＩ方式のインターフエイスユニツト出力段の
回路図である。
１は入力端子、２は出力端子、３はベースバン
ド分岐端子、５はローパスフイルタ、６は鉄心、
７，８は巻線、Ｔはトランスである。
Figure 1 is a circuit diagram of an information outlet according to an embodiment of the present invention, Figure 2 is a perspective view of a transformer used in the same, Figure 3 is a configuration diagram of a home bus system in which the same is used, and Figure 4 is the same as the above. Figure 5 is the signal waveform diagram of the same AMI signal, Figure 6 is the signal format of the same AMI signal.
The figure is a circuit diagram of a conventional information outlet, and FIG. 7 is a circuit diagram of an AMI type interface unit output stage. 1 is an input terminal, 2 is an output terminal, 3 is a baseband branch terminal, 5 is a low-pass filter, 6 is an iron core,
7 and 8 are windings, and T is a transformer.
Claims (1)
インにて接続し、トランスによる平衡型信号伝送
方式（ＡＭＩ方式）によるベースバンド信号をブ
ロードバンド信号に重畳して、中央制御装置と端
末器との間で時分割多重伝送にて信号の授受を行
つて、各端末器に接続された負荷の動作状態の監
視や負荷の動作の遠隔制御を行う遠隔制御装置に
用いられ、上記同軸バスラインに接続する入出力
端子と、上記ベースバンド信号を分岐するベース
バンド分岐端子とを備えると共に、同軸バスライ
ンとベースバンド分岐端子との間にベースバンド
信号の高調波除去用のコイルとコンデンサからな
るローパスフイルタを備えた情報コンセントであ
つて、上記ローパスフイルタのコイルとして棒状
鉄心に２巻線を同一方向に巻回したトランスの一
方の巻線を使用し、この巻線を一方のベースバン
ド分岐端子と同軸バスラインとの間に接続し、他
方の巻線を他方のベースバンド分岐端子とグラン
ドとの間に接続して成ることを特徴とする情報コ
ンセント。 The central control unit and multiple terminals are connected via a coaxial bus line, and a baseband signal based on the balanced signal transmission method (AMI method) using a transformer is superimposed on the broadband signal to connect the central control unit and the terminals. It is used for remote control equipment that monitors the operating status of loads connected to each terminal device and remotely controls the operation of the loads by sending and receiving signals using time-division multiplex transmission between the coaxial bus lines. A low-pass filter consisting of a coil and a capacitor for removing harmonics of the baseband signal is provided between the coaxial bus line and the baseband branch terminal. This is an information outlet equipped with an information outlet, which uses one winding of a transformer, which has two windings wound in the same direction around a rod-shaped core, as the coil of the low-pass filter, and connects this winding coaxially with one baseband branch terminal. An information outlet characterized in that it is connected between a bus line and the other winding is connected between the other baseband branch terminal and ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987146643U JPS6454281U (en) | 1987-09-26 | 1987-09-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987146643U JPS6454281U (en) | 1987-09-26 | 1987-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6454281U true JPS6454281U (en) | 1989-04-04 |
Family
ID=31416324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987146643U Pending JPS6454281U (en) | 1987-09-26 | 1987-09-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6454281U (en) |
-
1987
- 1987-09-26 JP JP1987146643U patent/JPS6454281U/ja active Pending
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