Table 372. C Series Digital Input Modules
C Series Digital Input Module Description
NI-9344 4-Channel C Series User Interface Module
NI-9375 30 V, 32-Channel (Sinking Input, Sourcing Output), 7 µs (Input)/500 µs (Output) C Series Digital Module
NI-9381 8 AI, 8 AO, 4 DIO, 0 V to 5 V, C Series Multifunction I/O Module
NI-9401 5 V/TTL, 8 Bidirectional Channels, 100 ns C Series Digital Module
NI-9402 LVTTL, 4 Bidirectional Channels, 55 ns C Series Digital Module
NI-9403 5 V/TTL, 32 Bidirectional Channels, 7 µs C Series Digital Module
NI-9411 ±5 V to 24 V, 6 Differential/Single-Ended Channels, 500 ns C Series Digital Module
NI-9421 24 V, 8-Channel (Sinking Input), 100 µs C Series Digital Module
NI-9422 24 V to 60 V, 8 Channel (Sinking/Sourcing Input), 250 µs C Series Digital Module
NI-9423 24 V, 8 Channel (Sinking Input), 1 µs C Series Digital Module
NI-9425 24 V, 32-Channel (Sinking Input), 7 µs C Series Digital Module
NI-9426 24 V, 32 Channel (Sourcing Input), 7 µs C Series Digital Module
NI-9435 ±5 VDC to ±250 VDC/10 VAC to 250 VAC, 4-Channel (Sinking/Sourcing Input), 3 ms C Series Digital Module
NI-9436 120 VDC to 240 VDC/120 VAC to 240 VAC, 8 Channel (Sinking/Sourcing Input), 20 ms C Series Digital Module
NI-9437 24 VDC to 250 VDC, 8-Channel (Sinking Input), 1 µs C Series Digital Module