LOAD

8 pin DC relay

Counter

8 pin DC relay

Timer

Sensor

8 6 7

3

5 4

8

5

7 3

2 7

8 3

6 4

1

1

3

2 7

8 Pin AC

relay

Timer

8 Pin

AC

relay

C

o

u

n

t

e

r

Industrial product counting system before PLC

Operation:

1.Press GREEN switch

2.Put your hand 5 times (or any value which you set as counter value) in front of sensor.

Than load active for 5 sec ( or more which you set as timer value)

3.Press RED switch for stop the whole operation or in case of emergency.