National Instruments Isolated Analog Input Modules SCC-AI01, User Manual, Page: 4 / 18

SCC-AI Series Isolated Analog Input Modules 4 ni.com
Installing the Module
Caution Refer to the Read Me First: Safety and Radio-Frequency Interference document
before removing equipment covers or connecting/disconnecting any signal wires
A blue label stripe identifies the SCC-AI XX as an analog input module.
The label also displays the icon shown in Figure 1-1.
Figure 1-1. SCC-AI XX Icon
You can plug the SCC-AI XX into any analog input socket on the SC-2345.
The socket you choose determines which E Series DAQ device channels
receive the SCC-AI
XX signals.
For single-stage input conditioning, plug the SCC-AI XX into any socket
J( X
+
1), where X is 0 to 7, and connect the input signals to the module as
described in the Connecting the Input Signals section.
If you use the SCC-AI XX in a dual-stage configuration, the SCC-AI XX
must be the first-stage module. Plug it into any socket J( X
+
9) and plug the
second-stage SCC into socket J( X
+
1), where X is 0 to 7. Connect the input
signals to the SCC-AI XX as described in the Connecting the Input Signals
section. The SC-2345 connects the output signals of the first-stage SCC to
the inputs of the second-stage SCC. An example of dual-stage conditioning
is an SCC-AI02 followed by an SCC-FV01 frequency input module.
Sockets J9 to J16 are also available for digital input/output (DIO)
conditioning or control. Refer to the
SC-2345 User Manual for more
information on configuring, connecting, and installing SCC modules.