JPS62108956U - - Google Patents
Info
- Publication number
- JPS62108956U JPS62108956U JP19766485U JP19766485U JPS62108956U JP S62108956 U JPS62108956 U JP S62108956U JP 19766485 U JP19766485 U JP 19766485U JP 19766485 U JP19766485 U JP 19766485U JP S62108956 U JPS62108956 U JP S62108956U
- Authority
- JP
- Japan
- Prior art keywords
- relay
- control device
- central control
- return motor
- circuit
- 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.)
- Granted
Links
- 238000012544 monitoring process Methods 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の一実施例の回路図、第２図は
従来例の回路図である。
１…中央制御装置、２…中央制御回路、３…端
末機器用電源、４１，４２…４ｎ…端末機器、５
…ソレノイド、６…復帰モータ、７…動作監視ス
イツチ、１１１，１１２…１１ｎ…中継制御装置
、１４…リレー接点、１５…リレー接点、１６…
中継監視回路、１８…リレー、１９…常開接点。
FIG. 1 is a circuit diagram of an embodiment of the present invention, and FIG. 2 is a circuit diagram of a conventional example. DESCRIPTION OF SYMBOLS 1... Central control device, 2... Central control circuit, 3... Power supply for terminal equipment, 4 1 , 4 2 ... 4n... Terminal equipment, 5
...Solenoid, 6...Return motor, 7...Operation monitoring switch, 11 1 , 11 2 ...11n...Relay control device, 14...Relay contact, 15...Relay contact, 16...
Relay monitoring circuit, 18...Relay, 19...Normally open contact.
Claims (1)
制御装置と、ダクト等を閉塞するソレノイドと復
帰モータと前記ダクト等の閉塞時にオンする動作
監視スイツチとを有する複数の端末機器と、前記
中央制御回路により制御され前記ソレノイド又は
復帰モータに通電するリレー接点と前記動作監視
スイツチに直列接続された中継監視回路とを有す
る中継制御装置とを具備し、中央制御装置より端
末機器を制御する如くした防災端末機器の制御装
置において、中継制御装置の中継監視回路に並列
にリレーを接続し、前記リレーの常開接点を復帰
モータに通電するリレー接点に直列に接続して成
る防災端末機器の制御装置。 A central control device having a central control circuit and a power source for the terminal devices; a plurality of terminal devices having a solenoid for blocking a duct, a return motor, and an operation monitoring switch that is turned on when the duct etc. is blocked; and the central control circuit. and a relay control device having a relay contact that is controlled by the controller and energizes the solenoid or the return motor, and a relay monitoring circuit connected in series to the operation monitoring switch, and the disaster prevention terminal is configured to control terminal equipment from a central control device. A control device for disaster prevention terminal equipment, which comprises a relay connected in parallel to a relay monitoring circuit of a relay control device, and a normally open contact of the relay connected in series to a relay contact that energizes a return motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19766485U JPH0336369Y2 (en) | 1985-12-23 | 1985-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19766485U JPH0336369Y2 (en) | 1985-12-23 | 1985-12-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62108956U true JPS62108956U (en) | 1987-07-11 |
| JPH0336369Y2 JPH0336369Y2 (en) | 1991-08-01 |
Family
ID=31157622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19766485U Expired JPH0336369Y2 (en) | 1985-12-23 | 1985-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0336369Y2 (en) |
-
1985
- 1985-12-23 JP JP19766485U patent/JPH0336369Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0336369Y2 (en) | 1991-08-01 |