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NI 9263 Operating Instructions and Specifications
8
ni.com
Each channel of the NI 9263 has an AO terminal to which yo
u
can
connect the positive lead of a load. Each channel also has a
common terminal, COM, and there is an additional COM terminal
at the bottom of the connector. All of the COM terminals are
internally connected to the isolated gro
u
nd reference of the
mod
u
le. When connecting a load to the NI 9263, connect the
positive lead of the load to the AO terminal, and the gro
u
nd of the
load to the corresponding COM terminal. Refer to Fig
u
re 3 for an
ill
u
stration of connecting a load to the NI 9263.
Figure 3.
Connecting a Load to the NI 9263
Note
Yo
u
m
u
st
u
se 2-wire ferr
u
les to create a sec
u
re
connection when connecting more than one wire to a
single terminal on the NI 9263.
NI 9263
COM
AO
Load