PCI-1758UDIO

Specifications

Isolated Digital Input

• Channels PCI-1758UDI: 128 PCI-1758UDIO: 64
• Input Voltage Logic 0: ± 5 V

Logic 1: -25 V ~ -5 V or 5 V ~ 25 V

• Interrupt Capable PCI-1758UDI: 128

PCI-1758UDIO: 64

• IsolationProtection       2,500 VDC
• Opto-Isolator Response 100 µs
• Input Resistance 3 kW

Isolated Digital Output

• Channels PCI-1758UDO: 128 PCI-1758UDIO: 64
• Output Type Sink (NPN)
• IsolationProtection       2,500 VDC
• OutputVoltage               5 ~ 40 VDC
• Sink Current 200mA/ch (sink) @25 °C 150mA/ch (sink) @60 °C
• Opto-isolator Response 100 µs

General

• Bus Type Universal PCI 2
• I/O Connectors 2 x mini-SCSI HDRA-E100 female connector
• Dimensions (L x H) 175 x 100 mm (6.9" x 9")

■    Power Consumption

• Operating Temperature 0 ~ 60°C (32 ~ 140°F) (IEC 68-2-1, 2)
• Storage Temperature -20 ~ 70°C (-4 ~ 158°F)
• Storage Humidity 5 ~ 95% non-condensing

Ordering Information

• PCI-1758UDI-BE 128-ch Isolated DI Universal PCI Card
• PCI-1758UDO-BE 128-ch Isolated DO Universal PCI Card
• PCI-1758UDIO-BE 128-ch Isolated Digital I/O Universal PCI Card

Accessories

• PCL-101100S-1E 100-pin Mini-SCSI Cable, 1 m
• PCL-101100S-2E 100-pin Mini-SCSI Cable, 2 m
• ADAM-39100-BE 100-pin DIN-rail SCSI Wiring Board

Feature Details

Interrupt Function (PCI-1758UDI/PCI-1758UDIO)

PCI-1758UDI and PCI-1758UDIO provide an interrupt function for every digital input channel. You can disable/enable the interrupt functions, and select trigger type by setting the Rising Edge Interrupt Registers or Falling Edge Interrupt Registers of the card. When the interrupt request signals occur, software will service these interrupt requests by ISR. The multiple interrupt sources provide the card with more flexibility.

Digital Filter Function (PCI-1758UDI/PCI-1758UDIO)

The digital filter function is used to eliminate glitches on input data and reduce the number of changes to examine and process. The filter blocks pulses that are shorter than the specified timing interval and passes pulses that are twice as long as the specified interval. Intermediate-length pulses that are longer than half of the interval, but less than the interval, may or may not pass the filter.