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home products Timer - Counter - Stop Watch - RPM Meters Etc. MICROCONTROLLER BASED TIMERS / COUNTERS / STOP WATCH

MICROCONTROLLER BASED TIMERS / COUNTERS / STOP WATCH

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Sr.No.	Product Description	Model	Size
1	Micro controller based Counter	DCT-721	72 x 72 x 65
2	Micro controller based Timer	DTR-721	72 x 72 x 65
3	Micro controller based Stop Watch	LSW-72	72 x 72 x 65

1) Technical Specifications for Model DCT-721:

Input	Proximity switch / Photo sensor, encoder, potential free contact etc.
Sensor Supply	5 to 24 VDC.
Range	0 9999 count. (Up or Down counting user selectable)
Display	4 digit 0.5 7-segment Red LED upper display for Actual Count value. 4 digit 0.3 7-segment Red LED lower display for Set Count value.
Set Point	Single or Dual Adjustable using soft touch keyboard.
Output	Two relays with single change over potential free contact (5A@230VAC) at the end of the set count.
Remote Start/Stop	Can be provided using potential free contacts.
Memory Back Up	Retention of last count value in the event of power failure.
Supply	SMPS - 100 to 240VAC, 50/60 Hz.
Size	72 x72 x 65 mm.
Enclosure	ABS plastic with polycarbonate front.

2) Technical Specifications for Model DTR-721:

Time Resolution	0.01Sec (10mS), 0.1Sec (100mS) , 1 Sec / Min / Hour user programmable.
Time Base	Using high frequency quartz crystal.
Range	0 9999 time count
Display	4 digit 0.5 7-segment Red LED upper display for actual time value. 4 digit 0.3 7-segment Red LED lower display for set time value.
Time Count	UP or DOWN programmable.
Reset	Using front panel switch
Function/Mode Programmable	ON delayed (Relay to turn ON after the end of the set time) or OFF delayed (Relay to remain ON till the end of the set time) or CYCLIC (Relay will remain On and Off as per the programmed time)
Set Point	Single (On/Off delay) or Dual (Cyclic) - adjustable using soft touch keyboard.
Output	Two relays with single change over potential free contact (5A@230VAC) at the end of the set time.
Remote Start/Stop	Can be provided using potential free contacts.
Memory Back Up	Retention of last count value in the event of power failure.
Supply	SMPS - 100 to 240VAC, 50/60 Hz.
Size	72 x72 x 65 mm.
Enclosure	ABS plastic with polycarbonate front.

3) Technical Specifications for Model LSW-72:

Time Resolution	0.01Sec (10mS), 0.1Sec (100mS) , 1 Sec / Min / Hour user programmable.
Time Base	Using high frequency quartz crystal.
Range	0 9999 mS / Second or 0.00 to 59.59 Minute.Second
Display	4 digit 0.5 7-segment Red LED upper display for actual time value. 4 digit 0.3 7-segment Red LED lower display for set time value.
Time Count	UP counting from 0 time .
Function/Mode Programmable	Stop Watch function to Start the timer, Stop the timer or Reset the Timer using front panel or remote contact switches.
Set Point	Single - Adjustable using soft touch keyboard.
Remote Start/Stop	Can be provided using potential free contacts.
Output	Single relay with single change over potential free contact (5A@230VAC) at the end of the set time.
Supply	SMPS - 100 to 240VAC, 50/60 Hz.
Size	72 x72 x 65 mm.
Enclosure	ABS plastic with polycarbonate front.