Microcontroller Based Timers / Counters / Stop Watch

   Microcontroller Based Timers / Counters / Stop Watch
 
Product Specification :
Model wise descriptions :
 

Model

Product Description

Size (mm.)

DCT-721

Micro controller based Counter

72 x 72 x 65

DTR-721

Micro controller based Timer

72 x 72 x 65

LSW-72

Micro controller based Stop Watch

72 x 72 x 65

 

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.

 

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.

RemoteStart/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.

 
 
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.

 
 

 
 
   
 
 
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