JPH0164703U - - Google Patents
Info
- Publication number
- JPH0164703U JPH0164703U JP1987160298U JP16029887U JPH0164703U JP H0164703 U JPH0164703 U JP H0164703U JP 1987160298 U JP1987160298 U JP 1987160298U JP 16029887 U JP16029887 U JP 16029887U JP H0164703 U JPH0164703 U JP H0164703U
- Authority
- JP
- Japan
- Prior art keywords
- control signal
- signal path
- transfer switch
- switching contacts
- open
- 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
- 238000010586 diagram Methods 0.000 description 3
Description
第１図はこの考案を実施した制御機器の出力系
統振り替え装置のブロツク図、第２図は同じく他
の実施例を示すブロツク図、第３図は従来例を示
すブロツク図である。
１０……制御機器、１１……被制御機器、１３
……出力端子、１５……開閉接点、１６……制御
信号路、１７……プログラム部、１９……開閉ス
イツチ、２０……振り替えスイツチ、２１……切
り替えスイツチ。
FIG. 1 is a block diagram of an output system switching device for control equipment implementing this invention, FIG. 2 is a block diagram showing another embodiment, and FIG. 3 is a block diagram showing a conventional example. 10... Control equipment, 11... Controlled equipment, 13
...output terminal, 15...opening/closing contact, 16...control signal path, 17...program section, 19...opening/closing switch, 20...transfer switch, 21...changeover switch.
Claims (1)
、この出力端子を開閉する開閉接点と、この開閉
接点の開閉を予め設定されたプログラムに従つて
開閉するプログラム部と、このプログラム部と前
記開閉接点とを接続している制御信号路と、この
制御信号路の中途に挿入接続された振り替えスイ
ツチと、この振り替えスイツチの入力側に直列接
続された開閉スイツチとをそなえ、前記振り替え
スイツチの設定変更により自己の制御信号路を切
断して他の制御信号路につなぎ替える様に構成し
た制御機器の出力系統振り替え装置。 A plurality of output terminals to which controlled devices are connected, switching contacts that open and close the output terminals, a program section that opens and closes the switching contacts according to a preset program, and this program section and the switching contacts. A control signal path connecting the contact point, a transfer switch inserted and connected in the middle of this control signal path, and an open/close switch connected in series to the input side of the transfer switch are provided, and the setting of the transfer switch is changed. An output system switching device for control equipment configured to disconnect its own control signal path and reconnect it to another control signal path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987160298U JPH0164703U (en) | 1987-10-20 | 1987-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987160298U JPH0164703U (en) | 1987-10-20 | 1987-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0164703U true JPH0164703U (en) | 1989-04-25 |
Family
ID=31442243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987160298U Pending JPH0164703U (en) | 1987-10-20 | 1987-10-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0164703U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6115848B2 (en) * | 1978-02-21 | 1986-04-26 | Ishihara Sangyo Kaisha |
-
1987
- 1987-10-20 JP JP1987160298U patent/JPH0164703U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6115848B2 (en) * | 1978-02-21 | 1986-04-26 | Ishihara Sangyo Kaisha |