JPS54528A - Digital input unit - Google Patents
Digital input unitInfo
- Publication number
- JPS54528A JPS54528A JP6476877A JP6476877A JPS54528A JP S54528 A JPS54528 A JP S54528A JP 6476877 A JP6476877 A JP 6476877A JP 6476877 A JP6476877 A JP 6476877A JP S54528 A JPS54528 A JP S54528A
- Authority
- JP
- Japan
- Prior art keywords
- digital input
- input unit
- input signal
- reference input
- 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
Landscapes
- Feedback Control In General (AREA)
Abstract
PURPOSE: To reduce the power consumption and to increase the reliability, by changing the signal level of a reference input signal with a control signal, outputting the digital input signal with the comparison means with the reference input signal depending on this change, and omitting the gate circuit.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6476877A JPS54528A (en) | 1977-06-03 | 1977-06-03 | Digital input unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6476877A JPS54528A (en) | 1977-06-03 | 1977-06-03 | Digital input unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54528A true JPS54528A (en) | 1979-01-05 |
Family
ID=13267693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6476877A Pending JPS54528A (en) | 1977-06-03 | 1977-06-03 | Digital input unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54528A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3621373A (en) * | 1970-11-23 | 1971-11-16 | Collins Radio Co | Transient-free solid-state power contactor |
-
1977
- 1977-06-03 JP JP6476877A patent/JPS54528A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3621373A (en) * | 1970-11-23 | 1971-11-16 | Collins Radio Co | Transient-free solid-state power contactor |
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