Physical Characteristics - National Instruments NI 9225 Operating Instructions And Specification

Physical Characteristics

If you need to clean the module, wipe it with a dry towel.
Screw-terminal wiring ...................... 16 to 28 AWG copper
Torque for screw terminals ............... 0.22 to 0.25 N · m
Ferrules ............................................. 0.25 mm
Weight............................................... 141 g (5.0 oz)
Safety
Maximum Voltage
Connect only voltages that are within the following limits.
AI+ to AI- ......................................... 300 V
NI 9225 Operating Instructions and Specifications | © National Instruments | 23
conductor wire with 7 mm
(0.28 in.) of insulation
stripped from the end
(1.95 to 2.21 lb · in.)
2
to 0.5 mm
max
rms
2