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Chapter 2 Using the SCXI-119X
© National Instruments Corporation 2-5 SCXI-1190/1191/1192 User Manual
Connecting Signals
The SCXI-1190 has push-on SMB connectors, and the SCXI-1191/1192
have screw-on SMA connectors as shown in Figure 2-3.
Figure 2-3. SCXI-1190 SMB Connectors, SCXI-1191/1192 SMA Connectors
Note
The power-up and reset state of the different multiplexer banks on the
SCXI-1190/1191 are as follows: banks A and C, channel 0 is connected to the COM
terminal; banks B and D, channel 3 is connected is connected to the COM terminal. The
reset mode of the SCXI-1192 connects NC to COM for all relays. Because it uses latching
relays, the SCXI-1192 does not have a specific power-up state. Its relays will retain their
stateiftheylosepower.
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