JPS62179604U - - Google Patents
Info
- Publication number
- JPS62179604U JPS62179604U JP6324786U JP6324786U JPS62179604U JP S62179604 U JPS62179604 U JP S62179604U JP 6324786 U JP6324786 U JP 6324786U JP 6324786 U JP6324786 U JP 6324786U JP S62179604 U JPS62179604 U JP S62179604U
- Authority
- JP
- Japan
- Prior art keywords
- signal input
- switching means
- input circuit
- resistor
- series
- 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 4
- 238000006243 chemical reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/054—Input/output
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Programmable Controllers (AREA)
- Numerical Control (AREA)
- Electronic Switches (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6324786U JPS62179604U (US20070244113A1-20071018-C00169.png) | 1986-04-28 | 1986-04-28 | |
| PCT/JP1987/000241 WO1987006727A1 (en) | 1986-04-28 | 1987-04-16 | Signal input circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6324786U JPS62179604U (US20070244113A1-20071018-C00169.png) | 1986-04-28 | 1986-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62179604U true JPS62179604U (US20070244113A1-20071018-C00169.png) | 1987-11-14 |
Family
ID=13223721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6324786U Pending JPS62179604U (US20070244113A1-20071018-C00169.png) | 1986-04-28 | 1986-04-28 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS62179604U (US20070244113A1-20071018-C00169.png) |
| WO (1) | WO1987006727A1 (US20070244113A1-20071018-C00169.png) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6027235B2 (ja) * | 1976-04-28 | 1985-06-27 | 三菱電機株式会社 | 入力装置 |
| JPS56145404A (en) * | 1980-03-19 | 1981-11-12 | Omron Tateisi Electronics Co | Input circuit of sequence controller |
| JPS57120107A (en) * | 1981-01-17 | 1982-07-27 | Koyo Denshi Kogyo Kk | Sequence controller |
-
1986
- 1986-04-28 JP JP6324786U patent/JPS62179604U/ja active Pending
-
1987
- 1987-04-16 WO PCT/JP1987/000241 patent/WO1987006727A1/ja unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO1987006727A1 (en) | 1987-11-05 |
