National Instruments NI 9264 - Manual (Page 16)

NI 9264 Operating Instructions and Specifications 16 ni.com
Physical Characteristics
If you need to clean the module, wipe it with a dry towel.
Spring-terminal wiring...................... 18 to 28 AWG copper
conductor wire with 7 mm
(0.28 in.) of insulation
stripped from the end
Weight............................................... 156 g (5.5 oz)
Safety
Isolation Voltages
Channel-to-channel........................... None
Channel-to-earth ground
Continuous ................................. 250 V
rms
,
Measurement Category II
Withstand.................................... 2,300 V
rms
, verified by a 5 s
dielectric withstand test