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NI 6115/6120 User Manual I-8 ni.com
signal connections
analog input connections
common-mode signal rejection, 4-12
floating signal sources, 4-11
ground-referenced signal
sources, 4-9
nonreferenced signal sources, 4-11
analog output connections, 4-14
data acquisition timing connections
AIGATE signal, 4-27
CONVERT* signal, 4-26
EXTSTROBE* signal, 4-29
SCANCLK signal, 4-28
SISOURCE signal, 4-27
STARTSCAN signal, 4-24
TRIG1 signal, 4-21
TRIG2 signal, 4-22
typical posttriggered acquisition
(figure), 4-21
typical pretriggered acquisition
(figure), 4-21
digital I/O
connections, 4-15
correlating, 4-16
exceeding maximum input voltage ratings
(caution), 4-18
field wiring considerations, 4-39
general-purpose timing signal
connections
FREQ_OUT signal, 4-38
GPCTR0_GATE signal, 4-33
GPCTR0_OUT signal, 4-34
GPCTR0_SOURCE signal, 4-32
GPCTR0_UP_DOWN signal, 4-35
GPCTR1_GATE signal, 4-36
GPCTR1_OUT signal, 4-36
GPCTR1_SOURCE signal, 4-35
GPCTR1_UP_DOWN signal, 4-37
I/O connectors
exceeding maximum ratings
(caution), 4-1
overview, 4-1
signal descriptions (table), 4-3
power connections, 4-18
programmable function input
connections, 4-20
timing connections
data acquisition timing
connections, 4-20
general-purpose timing signal
connections, 4-32
waveform generation timing
connections, 4-29
types of signal sources
floating, 4-7
ground-referenced, 4-8
waveform generation timing connections
UISOURCE signal, 4-31
UPDATE* signal, 4-30
WFTRIG signal, 4-29
working voltage range, 4-13
SISOURCE signal, 4-27
RTSI bus signal connections
(figure), 3-13
software drivers, C-1
software installation, 2-1
software-programmable gain
input range and measurement precision
(table), 3-4
overview, 3-3
specifications
analog input
DC transfer characteristics, A-2
dynamic characteristics, A-4
input characteristics, A-1
stability, A-11
analog output
DC transfer characteristics, A-12
dynamic characteristics, A-14
output characteristics, A-12
stability, A-14
voltage output, A-13