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/ 15max. 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
46810 12 14 16
Off
Region
T
ransition Region
On Region