Advantech PCIE-1760, Руководство пользователя

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PCIE-1760 User Manual 20
A.1 Specifications
A.1.1 PCIE-1760
Isolated Digital Input
Relay Output
Digital Input Channels 8
Input Voltage
Logic 0: 0 - 3 V
DC
Logic 1: 10 - 30 V
DC
Input Current
10 V
DC
@ 2.97 mA
12 V
DC
@ 3.18 mA
24 V
DC
@ 6.71 mA
30 V
DC
@ 9.73 mA
Input Resistance 3.2K Ω @1W
Interrupt Capable Channels 1 (IDI0)
Opto-Isolator Response 60 μ s
Counter Input Channels 2*
Counter Input Frequency
Range
up to 1 kHz
Counter Input Internal clock up to 20 MHz
Digital Input Filter
effective high input period: 1 μ s ~ 255 μ s (unit: 1 μ s)
effective low input period: 1 μ s ~ 255 μ s (unit: 1 μ s)
Over Voltage Protection
70 V
DC
ESD Protection
2000 V
DC
Isolation Protection
2500 V
DC
Note! * Counter input channel shares some pinouts from isolated digital
channels
Relay Output Channels 8
Relay Type
Channel 0 ~ 1: single-pole double-throw (SPDT, Form C)
Channel 2 ~ 7: single-pole single-throw (SPST)
Output type
Channel 0 ~ 1: Normal-Open (NO) and Normal-Close (NC)
Channel 2 ~ 7: Normal-Open (NO) or Normal-Close (NC),
selectable by jumper
Contact Rating
125 V
AC
@ 0.5 A, 30 V
DC
@ 1 A
Contact Resistance < 100 m Ω initially
Dielectric Strength
Coil to contacts: 1500 Vrms
Between open contacts: 1000 Vrms
Operate Time 5 ms (maximum)
Release Time 3.5 ms (maximum)
Life Expectancy
3 x 10
5
cycles (minimum): 2 A @ 30 V
DC
, 1 A @ 125 V
AC
10
6
cycles (minimum): 1 A @ 30 V
DC
, 0.5 A @ 125 V
AC