JPS6415802A - Remote control type controller for electric equipment - Google Patents
Remote control type controller for electric equipmentInfo
- Publication number
- JPS6415802A JPS6415802A JP17226487A JP17226487A JPS6415802A JP S6415802 A JPS6415802 A JP S6415802A JP 17226487 A JP17226487 A JP 17226487A JP 17226487 A JP17226487 A JP 17226487A JP S6415802 A JPS6415802 A JP S6415802A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- controller
- separated
- connector
- signal line
- 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
- Safety Devices In Control Systems (AREA)
Abstract
PURPOSE:To omit attachment of a short circuit plug when a signal line connector is separated by adding an exclusive OR circuit to a controller and setting a signal line between the input terminal of said OR circuit and the input/output terminal of a constantly closed switch means. CONSTITUTION:A current flows to a common earth terminal 11 from a power supply 7 via a resistance 14, a signal line 16, a constantly closed switch means 5 and an earth line 10 in such a state where a controller 2 is normally connected to a remote controller 1 and the switch 5 is not operated. At the same time, a current flows to a resistance 15 and the voltage of the power supply 7 drops with input terminals 13a and 13b of an exclusive OR circuit 13 set at low levels. The output 13c of the circuit 13 is also set at a low level. In case the controller 1 is separated from a connector 4, both terminals 13a and 13b are set at high levels with the output 13c set at a low level respectively. In such a constitution, it is not required to attach a short circuit plug when a signal connector is separated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17226487A JPS6415802A (en) | 1987-07-10 | 1987-07-10 | Remote control type controller for electric equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17226487A JPS6415802A (en) | 1987-07-10 | 1987-07-10 | Remote control type controller for electric equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6415802A true JPS6415802A (en) | 1989-01-19 |
Family
ID=15938673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17226487A Pending JPS6415802A (en) | 1987-07-10 | 1987-07-10 | Remote control type controller for electric equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6415802A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63241309A (en) * | 1988-02-18 | 1988-10-06 | Ricoh Co Ltd | Integrating meter |
-
1987
- 1987-07-10 JP JP17226487A patent/JPS6415802A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63241309A (en) * | 1988-02-18 | 1988-10-06 | Ricoh Co Ltd | Integrating meter |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB9122906D0 (en) | Multi-voltage control circuit of battery or multiple independent dc power | |
EP0288971A3 (en) | Monolithic integrated circuit device | |
GB1436252A (en) | Line cord | |
DK664489D0 (en) | SWITCH CONNECTION TO SUPPLY AN ELECTRIC APPLIANCE AND TERMINAL REMOTE CONTROL EQUIPMENT WITH SUCH A CONNECTION | |
DE3272687D1 (en) | Electronic circuit for controlling the supply voltage of electromagnets, electric motors, resistors, in single- and three-phase systems | |
US4270735A (en) | Electrified fence switching device | |
DE3071111D1 (en) | Electric lock system | |
JPS6415802A (en) | Remote control type controller for electric equipment | |
ES2010903A6 (en) | Electronic device | |
EP0542344A3 (en) | ||
JPS6412857A (en) | Semiconductor high voltage pump circuit device | |
JPS56111320A (en) | Voltage switching control circuit | |
GB1428661A (en) | Stand-by electric power supply units | |
SU871250A1 (en) | Spark-proof control cell | |
JPS56159716A (en) | Direct-current electric power device | |
ES482672A1 (en) | Detection of failure of consumers of electrical current | |
JPS6478948A (en) | Power supply for car | |
JPS5541020A (en) | Logic output circuit | |
JPS6464528A (en) | Output voltage switching circuit | |
JPS57178470A (en) | Terminal feeding system | |
SU1398076A1 (en) | Timer relay | |
SU834911A1 (en) | Switching device | |
JPS57141734A (en) | Coaxial bus driving system | |
JPS57120137A (en) | Electronic circuit | |
JPS6485568A (en) | Semiconductor device |