JPS6055866U - Relay drive circuit for combustion equipment controller - Google Patents
Relay drive circuit for combustion equipment controllerInfo
- Publication number
- JPS6055866U JPS6055866U JP14528883U JP14528883U JPS6055866U JP S6055866 U JPS6055866 U JP S6055866U JP 14528883 U JP14528883 U JP 14528883U JP 14528883 U JP14528883 U JP 14528883U JP S6055866 U JPS6055866 U JP S6055866U
- Authority
- JP
- Japan
- Prior art keywords
- section
- relay drive
- main control
- relay
- relays
- 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
Landscapes
- Regulation And Control Of Combustion (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係る燃焼機器用コントローラのリレー
駆動回路の一例を示す電気ブロック回路図。第２図は本
考案の主制御部をマイクロコンピュータで構成した場合
のフロチャート。
１は主制御部、２はリレー駆動部、３，４はリレー（コ
イル）、５は論理回路部（論理和回路）、６は電源部、
７はリレー電源遮断部。FIG. 1 is an electrical block circuit diagram showing an example of a relay drive circuit of a combustion equipment controller according to the present invention. FIG. 2 is a flowchart when the main control section of the present invention is configured with a microcomputer. 1 is the main control section, 2 is the relay drive section, 3 and 4 are the relays (coils), 5 is the logic circuit section (OR circuit), 6 is the power supply section,
7 is a relay power cutoff section.
Claims (1)
ントローラにおいて、比較判断機能を有する主制御部１
と、該制御部１の信号を受けてリレー３，４・・・を駆
動するリレー駆動部２と、該リレー駆動部２の出力状態
を主制御部１にフィードバックさせるための論理回路部
５と、主制御部１やリレー３，４・・・に電気を供給す
る電源部６と、主制御部１の信号により電源部６からリ
レー−３゜４・・・へのリレー電源の供給を０Ｎ１０Ｆ
Ｆ制御するリレー電源遮断部７を具備すると共に、主制
御部１から出力したリレー駆動信号に対し論理回路部５
からフィードバックされてくる信号を主制御部１で監視
してリレー駆動部２あるいは論理回路部５に異常がある
時にはリレー電源遮断部７によりリレー３，４・・・へ
のリレー電源の供給を停止するように構成した燃焼機器
用コントローラのリレー駆動回路。In a combustion equipment controller that controls relays according to a desired sequence, a main control unit 1 having a comparison judgment function
, a relay drive section 2 that receives signals from the control section 1 and drives the relays 3, 4, etc., and a logic circuit section 5 that feeds back the output state of the relay drive section 2 to the main control section 1. , a power supply section 6 that supplies electricity to the main control section 1 and relays 3, 4, etc., and a signal from the main control section 1 that controls the supply of relay power from the power supply section 6 to the relays -3, 4, and so on.
It is equipped with a relay power cutoff section 7 that performs F control, and a logic circuit section 5 that responds to the relay drive signal output from the main control section 1.
The main control unit 1 monitors the signals fed back from the relay drive unit 2 or logic circuit unit 5, and if there is an abnormality in the relay drive unit 2 or logic circuit unit 5, the relay power cutoff unit 7 stops supplying relay power to the relays 3, 4, etc. A relay drive circuit for a combustion equipment controller configured to
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14528883U JPS6055866U (en) | 1983-09-19 | 1983-09-19 | Relay drive circuit for combustion equipment controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14528883U JPS6055866U (en) | 1983-09-19 | 1983-09-19 | Relay drive circuit for combustion equipment controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6055866U true JPS6055866U (en) | 1985-04-19 |
Family
ID=30323739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14528883U Pending JPS6055866U (en) | 1983-09-19 | 1983-09-19 | Relay drive circuit for combustion equipment controller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6055866U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5332428A (en) * | 1976-09-08 | 1978-03-27 | Hitachi Ltd | Safety check circuit of combustion controlling apparatus |
| JPS56102612A (en) * | 1980-01-22 | 1981-08-17 | Yamatake Honeywell Co Ltd | Checking circuit for starting of combustion controller |
-
1983
- 1983-09-19 JP JP14528883U patent/JPS6055866U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5332428A (en) * | 1976-09-08 | 1978-03-27 | Hitachi Ltd | Safety check circuit of combustion controlling apparatus |
| JPS56102612A (en) * | 1980-01-22 | 1981-08-17 | Yamatake Honeywell Co Ltd | Checking circuit for starting of combustion controller |
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