Siemens High Speed Counter and Encoder Module SIMATIC 505 Manuale Utente Scaricare il pdf (Pagina 45)

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Specifications

B-3

Series

505 High Speed Counter

and Encoder Module User

’

s Manual

B.2 Electrical Specifications

T

able B-2

Electrical

Specifications

Count Inputs

Frequency (maximum)

Duty Count Mode

Quadrature Mode

Cycle Freq. Freq. (w/ 15 max. phase error)

10%

10 Khz

4 Khz

20%

25 Khz

8 Khz

25%

30 Khz 10 Khz

30%

35 Khz 12 Khz

40%

50 Khz 15 Khz

50%

45 Khz 15 Khz

60%

35 Khz 15 Khz

On voltage:

4 to 28 VDC, Class 2 supply

Current on:

8 to 16 mA

Of

f voltage:

–1.5 to 1.5 VDC

Current of

f:

0 to 1 mA

V

olt–Ampere Curve for Count Inputs

2

5

10

15

20

25

30

Vin

(Volts)

Iin (mA)

Min Max

4 6810 12 14 16

Off

Region

T

ransition Region

On Region

1 2 ... 40 41 42 43 44 45 46 47 48 49 50 51 52 53

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