A&D AD-8922A Manual de instrucciones descargar pdf (Pagina 23)

21

Output example

Output pin assignments

Pin No. Signal Output

26 1

1

27 2

0

28 4

0

29 8

10

0

1

39 1

1

40

2

1

41 4

1

42 8

10

1

0

12 1

1

13 2

0

14 4

1

15 8

10

2

0

16 1

1

17 2

1

18 4

0

19 8

10

3

0

20 1

1

21 2

0

22 4

0

23

8

10

4

0

46

1

0

47

2

0

48 4

0

49 8

10

5

0

24 1

0

25 2

0

30 4

0

31 8

10

6

0

32 1

0

33 2

0

34 4

0

35 8

10

7

0

50 Polarity 1

45 Stability 1

44 Over 0

0:OFF

1:ON

Display

BCD output

The example above is when the output logic has

been set at the factory.

The decimal point information will not be output.

Balance interior

Input signal GND

3

CPU

i

nput

terminal

Use a shielded cable.

Housing (Cable shield)

When a photocoupler is used

RE-ZERO

5 (Input terminal)

FG

(Upon switch-ON, make the voltage

between the input terminal and the

input signal GND terminal 0.2V or less)

When a switch is used

(1)

(2)

5 pin

Input signal GND

BUSY/

When a transistor is used

(3)

5 pin

Input signal GND

22k

Ω

820

Ω

5V

5 pin

Input signal GND

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 41 42

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