Advantech PCIE-1762H, Руководство пользователя

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PCIE-1762H User Manual 16
A.1 Isolated Digital Inputs
A.2 Digital Filter Time
Digital Filter Time [sec.] = 2n/(8 x 10^6) n = setting data (0 ~ 20)
Number of Input Channels 16
Interrupt Inputs 16
Optical Isolation 2500 V
DC
Optical-Isolator Response Time 100  s
Input Resistance 5.7K Ω @1W
Over-Voltage Protection 70 V
DC
Input Voltage
V
IH
(max.) = 30 V
DC
V
IH
(min.) = 10 V
DC
V
IL
(max.) = 3 V
DC
Input Current
3.18 mA @12 V
DC
(typical)
6.71 mA @24 V
DC
(typical)
Setting Data
(n) Digital Filter
Time Setting Data
(n) Digital Fil-
ter Time Setting Data
(n) Digital Filter
Time
0 (00h) The filter function
is not used. 7 (07h) 16 μ sec 14 (0Eh) 2.048 msec
1 (01h) 0.25 μ sec 8 (08h) 32 μ sec 15 (0Fh) 4.096 msec
2 (02h) 0.5 μ sec 9 (09h) 64 μ sec 16 (10h) 8.192 msec
3 (03h) 1 μ sec 10 (0Ah) 128 μ sec 17 (11h) 16.384 msec
4 (04h) 2 μ sec 11 (0Bh) 256 μ sec 18 (12h) 32.768 msec
5 (05h) 4 μ sec 12 (0Ch) 512 μ sec 19 (13h) 65.536 msec
6 (06h) 8 μ sec 13 (0Dh) 1.024 msec 20 (14h) 131.072 msec