FIELD: signaling engineering.
SUBSTANCE: device for contact sensor control consist of electromagnetic relay (1), first (2) and second (3) diodes, first (4) and second (5) resistors, switch (6), toggle (7), communications channel (8) with controlled contact sensor (9), bus (10), (13) supply, front contact (12) of electromagnetic relay (1), device outputs (11) and (14). Technical result is achieved by introducing switch (6), toggle (7), two resistors (4) and (5), second diode (3), two (11) and (14) device outputs and new connections between elements.
EFFECT: increased functional reliability and extended functional capabilities of the device.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR CONTROLLING CONTACT SENSOR | 2009 |
|
RU2419160C1 |
| EMERGENCY SIGNALLING DEVICE | 0 |
|
SU849258A2 |
| DEVICE FOR MULTICHANNEL SIGNALLING | 2009 |
|
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| DEVICE TO MONITOR CONTACT SENSOR | 2012 |
|
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| MULTI-CHANNEL SIGNALING DEVICE | 2005 |
|
RU2297672C1 |
| ALARM | 0 |
|
SU674064A1 |
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SU1771537A3 |
| DEVICE FOR SIMULATING SWITCH ELECTRIC DRIVE | 0 |
|
SU1724504A1 |
| AUTOMATIC CONTROL DEVICE FOR DISPERSED ELEMENTS OF MINING COMPLEX | 0 |
|
SU1739020A1 |
| DEVICE TO CONTROL PROCESS OF VIBRATION FORMING OF CELLULAR CONCRETE MIXTURE | 1992 |
|
RU2027589C1 |
