NI 9425 Spring Terminal, 32-Ch, 24V, 7 microseconds, Sinking Digital Input C Series Module (785044-01)

• Number of channels=32 digital input channels
• Input type=Sinking

Digital logic levels
OFF state

• Input voltage=≤5 V
• Input current=≤150 μA

ON state

• Input voltage=≥10 V
• Input current=≥330 μA

Hysteresis

• Input voltage=2 V minimum
• Input current=60 μA minimum
• Input impedance=30 kΩ ± 5%

I/O protection
Input voltage

• 8 channels=60 V DC maximum
• 32 channels=30 V DC maximum

Reverse-biased voltage

• 8 channels=-60 V DC maximum
• 32 channels=-30 V DC maximum

Environmental Characteristics

Temperature

• Operating=-40 °C to 70 °C
• Storage=-40 °C to 85 °C