Chapter 2 DAQ System Overview
© National Instruments 2-5 X Series User Manual
SCC Accessories
SCC provides portable, modular signal conditioning to your DAQ system.
Use an SHC68-68-EPM shielded cable to connect your X Series device to
an SCC module carrier, such as the following:
• SC-2345
• SC-2350
•SCC-68
You can use either connector on MIO X Series devices to control an SCC
module carrier with NI-DAQmx.
Note PCI Express users should consider the power limits on certain SCC modules without
an external power supply. Refer to the specifications document for your device, and the
PCI Express Device Disk Drive Power Connector section of Chapter 3, Connector and
LED Information, for information about power limits and increasing the current the device
can supply on the +5 V terminal.
Note (NI 6356/6358/6366/6368 Devices) Simultaneous MIO X Series devices do not
support SCC.
Refer to the SCC Configuration Guide, available by going to
ni.com/
info
and entering the Info Code rdscav, for more information.
BNC Accessories
You can use the SHC68-68-EPM shielded cable, to connect your DAQ
device to BNC accessories, such as the following:
• BNC-2110—Provides BNC connectivity to all analog signals, some
digital signals, and spring terminals for other digital signals
• BNC-2111—Provides BNC connectivity to 16 single-ended analog
input signals, two analog output signals, five DIO/PFI signals, and the
external reference voltage for analog output
• BNC-2120—Similar to the BNC-2110, and also has a built-in function
generator, quadrature encoder, temperature reference, and
thermocouple connector
• BNC-2090A—Desktop/rack-mountable device with 22 BNCs for
connecting analog, digital, and timing signals
You can use one BNC accessory with the signals on either connector of
your X Series device. You can use two BNC accessories with one X Series
device by using both connectors.
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