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ni.com
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NI CF-6004 U
s
er G
u
ide and Specification
s
Cable
s
and Acce
ss
orie
s
Refer to Table 3 for a list of recommended cables and accessories. Additional accessories are
available for custom cable and DIN-rail applications. For more information, visit the CF-6004
product page at
Table 2.
Signal De
s
cription
s
S
ignal
Name
Reference
Direction
Description
AI GND
—
—
Analog Ground
—These terminals are the reference
point for single-ended AI measurements. The
AI GND and D GND ground references are
connected on the device.
AI <0..3>
AI GND
Input
Analog Input Channels 0 to 3
—For single-ended
measurements, each signal is an analog input voltage
channel.
+3.3 V
D GND
Output
+3.3 V Power Source
—Pr3.3 V power up to
10 mA.
D GND
—
—
Digital Ground
—D GND supplies the reference for
PFI <0..3> and +3.3 V. The AI GND and D GND
ground references are connected on the device.
PFI <0..3>
D GND
Input or
Output
Programmable Function I/O 0 to 3
—Each of these
terminals are configurable as a PFI terminal or a
digital I/O terminal. You can individually configure
each digital I/O signal as an input or output. You can
configure any of the terminals as a PFI input for a
digital AI trigger.
Table 3.
Cable
s
and Acce
ss
orie
s
Part Number
Cable/Accessory
191067-0R5
SH-15-15
—Shielded cable with DSUB connector for use with
two connector blocks
191070-0R5
SH-15-15-B
—Shielded bare-wire adapter cable for user-defined
connection
779197-01
SCB-15
—Shielded compact connector block accessory
779198-01
CB-15
*
—Unshielded DIN rail-mountable accessory
*
The CB-15
must
be mounted on a DIN rail and installed in a shielded enclosure.