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3

Koyo Digital Timers

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2

3

5

DC 
output

1

7

Reset Input

8

9 10 11 12

KT-V4S

   

 

 0V

COM N.C. N.O.

KT-V4S-C

1

3

5

7

Reset Input

8

9 10 11 12

 0V

COM N.C. N.O.

+

Power In 

Power In

24VDC, 60mA
Sensor supply

Start 
Input

Start 
Input

DC 
output

Koyo Digital Timers Timing and Wiring Diagrams

Note: Output duration is variable from 0-9990 ms. (Default: 100 ms)

When alarm settings are 0, the DC
output is the same as the output
operations for a relay output.

Note:  Alarm settings should be less than preset values. Using
alarm settings with values that exceed preset values will result
in measurement values of 0 and the alarm output (DC output)
will come ON.

On-delay

Off-delay

One-shot

Accumulation

Flicker

KT-V4S-D

KT-V4S-C-D

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