Programming instructions

Chapter 13 SCC Series Modules
© National Instruments Corporation 13-5 DAQ Hardware Overview Guide
SCC-DI01 Isolated Digital Input Module
The SCC-DI01 is a single-channel optically isolated digital input module.
You can sense digital levels up to 30 VDC. Because the SCC-DI01 is
optically isolated, you can decouple the noise and harsh ground of the PC
from the real-world signals and vice versa.
SCC-DO01 Isolated Digital Output Module
The SCC-DO01 is a single-channel, optically isolated digital output
module. You can switch external devices, such as transistors and solid-state
relays. Because the SCC-DO01 is optically isolated, you can decouple the
noise and harsh ground of the PC from the real-world signals and vice
versa.
SCC Configuration
You must configure your SCC carrier and modules with Measurement &
Automation Explorer. NI-DAQ will retrieve the SCC settings from the
configuration file.
Configure your DAQ device for NRSE mode to use the SCC modules using
the NI-DAQ function
AI_Configure or LabVIEW AI_Config.vi or
AI_Hardware_Config.vi.