DJP-8753D Pre-subtraction delay timer - DJP-8753D

DJP-8753D Using a programmable single-chip microcomputer-based circuit .With small size, light weight, low power consumption, accurate and reliable and strong anti-interference, delay broad in scope, set the correct convenient, no mechanical wear, long life etc.

widely used in printing machinery, packaging machinery, textile, plastics, rubber, electrical equipment, food machinery, pharmaceutical Equipment and the ocassions need to do auto-detection products timing

Main technical parameters

1. Rated power supply voltage AC 24V110V220V DC 6.3V12V24V

2. Operating voltage range Rated voltage 85% ~ 110%

3. Power Consumption≤1W

4. Input timing signal voltage

a AC 24V 110V220V b DC 6.3V12V24V

c

No-voltage input timing signal Note: Please note when ordering.

5 Output signal (Relay switch is openning all the way,Capacitance is AC220V,5A),The Operating time is 50million .

6. Operating Temperature -10 ~ +50 (non-condensing water)

7. the scope of reduction 999.590

8. Delay Range a manual reset (panel buttons) b 1 second to 9999 seconds (accuracy ≤ 0.3%% p0.05 seconds)

9. Display 0.36 ", high-brightness LED".

Set Features

1, panel

1).Highlighted by the five red LED display, from right to left as the first, second, third, fourth and fifth.

2). consists of three tiny buttons, from right to left are: Reset button (preset number of settings), shift key, the key of change the number

2.The setting function of delay and reducing the time

1). Long press "Reset button (preset number of settings)" > 15 seconds, automatically set the state of delay, the screen displays" -", the first flash, this screen for the controller, the internal relay pull-in time Set the length (in seconds) to delay preset Can "shift" key, so that the current flash Bit left one, the first one → Page 2 → Page 3 → Page 4 → Page 1 cycle, but also can "to a few" key so that the current increase in the number 1 flashes bit.

If the controller should not delay the internal relay pull-in functions, this screen is set to "-0,000", working status when the pre-cut to 0, must be manually click "Reset button (preset number of settings)" key to re-zero.

2). And then click "Reset button (preset number of settings)" to enter the screen displays "", the first one blink this screen is set for the preset value subtraction To 0 within the relay output contact signal controller, played down, or other electrical circuitry controlling role. Set the method of data Ibid.

3) And then click "Reset button (preset number of settings)" key, the screen is set out to show the value of pre-subtraction can be carried out by timing the work of the input signal. Namely, working state, this state at any time click "Reset button (preset number of settings)" , it can be re-set pre-subtraction value from the beginning.

4). In short: Work status of long-press "Reset button (preset number of settings)" for more than 10 seconds into the set state.

Working state, click "Reset button (preset number of settings)" ,could be reset

Work flow (no-voltage input signal: for example)

This product timer terminals 5.6 feet by two signal lines short-circuit, that is, the countdown began, the decimal point flashes 0.5 seconds that is working. 2 signal cables disconnected, that does not work, and the decimal constant light, this time may be long, click "Reset button (preset number of settings)" > "5 seconds into the set state.Example 1: Relay closure time settings, "-0,100" seconds, the preset time, set the value "010.59" (10 hours 59 minutes), the signal line short-circuit, each one minutes preset time value by one, until reduced to 000.00, relay closed, the screen displays "-0100" seconds, that is, real-time display relay closed All the time the countdown, until reduced to 0 seconds, the relay was broken, and again the screen displays "010.59" preset time value, once again

In the reduction process, according to "reset button (preset number of settings)" re-set the preset time value from the begin to reduce.

Example 2: Relay closure time settings, "-0,000" seconds, the preset value is set, "020.10" (20 hours and 10 minutes). Signal line short-circuit, each 1 minute preset time value by one, until reduced to 000.00, relay closed, the screen displays "-----", at this time follow the "reset button (preset number of settings)" Manual reset, relay was broken, and again the screen displays "020.10" preset time value, once again re-set the preset time value from the beginning.