JPS5343465A - Relay contact monitor unit - Google Patents
Relay contact monitor unitInfo
- Publication number
- JPS5343465A JPS5343465A JP11728676A JP11728676A JPS5343465A JP S5343465 A JPS5343465 A JP S5343465A JP 11728676 A JP11728676 A JP 11728676A JP 11728676 A JP11728676 A JP 11728676A JP S5343465 A JPS5343465 A JP S5343465A
- Authority
- JP
- Japan
- Prior art keywords
- monitor unit
- relay contact
- contact monitor
- contact state
- securing
- 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
- Emergency Protection Circuit Devices (AREA)
Abstract
PURPOSE: To ensure an accurate knowing of the contact state as well as to increase the safety property by securing a monitoring of the contact state from outside for a relay sequence circuit.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11728676A JPS5343465A (en) | 1976-10-01 | 1976-10-01 | Relay contact monitor unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11728676A JPS5343465A (en) | 1976-10-01 | 1976-10-01 | Relay contact monitor unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5343465A true JPS5343465A (en) | 1978-04-19 |
Family
ID=14707976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11728676A Pending JPS5343465A (en) | 1976-10-01 | 1976-10-01 | Relay contact monitor unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5343465A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62135849U (en) * | 1986-02-20 | 1987-08-26 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50151373A (en) * | 1974-05-27 | 1975-12-05 |
-
1976
- 1976-10-01 JP JP11728676A patent/JPS5343465A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50151373A (en) * | 1974-05-27 | 1975-12-05 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62135849U (en) * | 1986-02-20 | 1987-08-26 | ||
JPH0424122Y2 (en) * | 1986-02-20 | 1992-06-05 |
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