JPH0282132U - - Google Patents
Info
- Publication number
- JPH0282132U JPH0282132U JP16196388U JP16196388U JPH0282132U JP H0282132 U JPH0282132 U JP H0282132U JP 16196388 U JP16196388 U JP 16196388U JP 16196388 U JP16196388 U JP 16196388U JP H0282132 U JPH0282132 U JP H0282132U
- Authority
- JP
- Japan
- Prior art keywords
- light
- voltage level
- receiving
- receiving voltage
- receiving element
- 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
- 238000004092 self-diagnosis Methods 0.000 claims 2
- 238000012544 monitoring process Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Electronic Switches (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16196388U JPH0282132U (cs) | 1988-12-14 | 1988-12-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16196388U JPH0282132U (cs) | 1988-12-14 | 1988-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0282132U true JPH0282132U (cs) | 1990-06-25 |
Family
ID=31445362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16196388U Pending JPH0282132U (cs) | 1988-12-14 | 1988-12-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0282132U (cs) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52122876A (en) * | 1976-04-09 | 1977-10-15 | Tokyo Shibaura Electric Co | Photoelectric relay with fault detection device |
-
1988
- 1988-12-14 JP JP16196388U patent/JPH0282132U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52122876A (en) * | 1976-04-09 | 1977-10-15 | Tokyo Shibaura Electric Co | Photoelectric relay with fault detection device |
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