14

7

DB25

220

220
220

220

PC847

PC847

PC847

PC847

7414N

7414N

7414N

7414N

1

k

1

k

1

k

1

k

+

5

V

+

5

V

PC817

220

1k

4

k

7

BUZ11

BC547

1

k

+

5

V

Driver Lasera

X Driver

Y Driver

+

5

V

100n

100n

S

F

H

4

8

2

220

E-stop

1

14

2

15

3

16

4

17

5

18

6

19

7

20

8

21

9

22

10

23

11

24

12

25

13

X1

R2

R3
R4

R5

1

2

15

16

OK1A

3

4

13

14

OK1B

5

6

11

12

OK1C

7

8

9

10

OK1D

1

2

V1/1

3

4

V1/2

5

6

V1/3

9

8

V1/4

R

6

R

7

R

8

R

9

1

2

3

4

OK2

R1

R10

R

1

1

Q1

T1

R

1

2

1
2

JP1

1
2
3

JP2

1
2
3

JP3

C1

C2

L

E

D

R13

1
2

JP4

5V

Step

Dir

GND

Step

Dir

GND