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3-11
Trigger
The TRIG connector is the software-controlled trigger connection for routing PXI Express
triggers to or from the backplane trigger bus.
Figure 3-8 shows the TRIG connector location on the NI PXIe-8135. Table 3-9 lists and
describes the trigger connector signals.
Figure 3-
8
.
TRIG Connector Location and Pinout
Table 3-9.
TRIG Connector Signals
Pin
Signal Name
Signal Description
1
TRIG
Trigger
2 (Shield)
GND
Ground
1
2
NI PXIe-81
3
5
Embedded Controller
