JPS6220498U - - Google Patents
Info
- Publication number
- JPS6220498U JPS6220498U JP11109985U JP11109985U JPS6220498U JP S6220498 U JPS6220498 U JP S6220498U JP 11109985 U JP11109985 U JP 11109985U JP 11109985 U JP11109985 U JP 11109985U JP S6220498 U JPS6220498 U JP S6220498U
- Authority
- JP
- Japan
- Prior art keywords
- signal lamp
- display circuit
- operating status
- operating
- signal
- 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図は本考案の一実施例を示す回路図、第２
図および第３図はそれぞれ本考案の他の実施例を
示す回路図、第４図は従来の信号灯表示回路の一
例を示す回路図である。
Ｘ―ａ……機器動作時閉接点、Ｘ―ｂ……機器
動作時開接点、ＳＬ―Ｒ……赤色表示灯、ＳＬ―
Ｇ……緑色表示灯、ＳＬ―Ｏ……故障表示灯、Ｒ
Ｓ……抵抗、ＣＨ……チエツク用接点。
Figure 1 is a circuit diagram showing one embodiment of the present invention;
3 and 3 are circuit diagrams showing other embodiments of the present invention, respectively, and FIG. 4 is a circuit diagram showing an example of a conventional signal lamp display circuit. X-a...Contact closed when the device is operating, X-b...Contact open when the device is operating, SL-R...Red indicator light, SL-
G...Green indicator light, SL-O...Failure indicator light, R
S...Resistance, CH...Check contact.
Claims (1)
する接点を介して動作側信号灯または不動作側信
号灯を点灯させて表示する信号灯表示回路におい
て、非表示中の信号灯にも抵抗を介して通電し、
非表示中の信号灯を暗点灯させることを特徴とす
る信号灯表示回路。 In a signal lamp display circuit that displays the operating status of equipment by lighting an active signal lamp or a non-operating signal lamp via contacts that open and close according to the operating status, the signal lamp that is not displaying is also energized through a resistor. ,
A signal light display circuit characterized in that a signal light that is not displayed is dimly lit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11109985U JPS6220498U (en) | 1985-07-22 | 1985-07-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11109985U JPS6220498U (en) | 1985-07-22 | 1985-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6220498U true JPS6220498U (en) | 1987-02-06 |
Family
ID=30990707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11109985U Pending JPS6220498U (en) | 1985-07-22 | 1985-07-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6220498U (en) |
-
1985
- 1985-07-22 JP JP11109985U patent/JPS6220498U/ja active Pending
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