5 VDC to 30 VDC, 8-Channel (Sourcing Output), 2 kHz C Series Digital Module—The NI‑9470 is a digital output module that features proportional valve drive control. You can use the NI-9470 to perform pulse width modulation (PWM), dither control, and current readback. The NI‑9470 features eight output channels compatible with signals from 5 V to 30 V and transient overvoltage protection between the output channels and the backplane.
Explore a wide range of support content, including examples and troubleshooting information.