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NI Digital Waveform Generator/Analyzer Getting Started Guide
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© National Instruments
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29
Table 4.
NI 655
5/6556 REMOTE SENSE
Connector Pins
Pins
Signal Name
Signal
Type
Signal Description
9, 11, 13, 15, 17,
19, 21, 23, 25,
27, 29, 31, 43,
45, 47, 49, 51,
53, 55, 57, 59,
61, 63, 65
DIO <0..23>
SENSE
Analog
Remote sense pins for PPMU
channels 0 through 23.
26, 64
PFI <1..2>
SENSE
Analog
Remote sense pins for PFI <1..2>.
33, 67
PFI <4..5>
SENSE
Analog
Remote sense pin for PFI <4..5>
3, 5, 7, 30, 39, 41
NC
No connect
Do not connect to these terminals.
60
CAL GND
Analog
ground
Ground reference for external
calibrator.
2, 4, 6, 8, 10, 12,
14, 16, 18, 20,
22, 24, 28, 32,
34, 36, 38, 40,
42, 44, 46, 48,
50, 52, 54, 56,
58, 62, 66, 68
GND
Ground
Ground reference for signals.
1
CAL DMM
Analog
Resource used during external
calibration.
35
EXTERNAL
SENSE
Analog
Resource used for external SMU or
DC sense functions.
37
EXTERNAL
FORCE
Analog
Resource used for external SMU or
DC force functions.