Advantech PCI-1758 Series, Руководство пользователя

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PCI-1758 Series User Manual 22
A.1 Isolated Digital Input (PCI-1758UDI & PCI-
1758UDIO)
A.2 Isolated Digital Output (PCI-1758UDO & PCI-
1758UDIO)
Number of Input Channels
PCI-1758UDI: 128 (16 ports)
PCI-1758UDIO: 64 (8 ports)
Interrupt Inputs
PCI-1758UDI: 128
PCI-1758UDIO: 64
Digital Filter for Inputs
PCI-1758UDI: 128
PCI-1758UDIO: 64
Isolation protection
2500 V
DC
Response Time 100 µs
Over-Voltage Protection
70 V
DC
Input Resistance 3 KΩ typ
Input type Wet contact or dry contact
Wet contact (referenced to
ECOM<0..7>)
VIL (max.)
± 2.5 V
DC
VIH (max.)
-25 V ~ -5 V or 5 V ~ 25 V V
DC
Dry contact
OFF state Connect to GND
ON state Open
Filter duration
200 ns ~ 859 s, software configurable, this setting applies to
all enabled channels
Number of Output Channels
PCI-1758UDO: 128 (16 ports)
PCI-1758UDIO: 64 (8 ports)
Optical Isolation
2500 V
DC
Opto-Isolator Response Time 100 µs
Supply Voltage
5 ~ 40 V
DC
Sink Current
350mA max./channel @25 °C
250mA max./channel @60 °C