National Instruments cFP-PWM-520 用户手册

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页码 19
© National Instruments Corp.
13
FP-PWM-520 and cFP-PWM-520
Guaranteed trip current
Revision E and later modules..... 12.5 A
Revision D and earlier 
modules ...................................... 20 A
Trip time
Revision E and later modules..... 10 
μs at 13 A
Behavior (revision E and later modules)
Behavior (revision D and earlier modules)
Physical Characteristics
Indicators .......................................... Green POWER and 
READY indicators, 
eight green output state 
indicators
Weight
FP-PWM-520 ............................. 140 g (4.9 oz)
cFP-PWM-520 ........................... 110 g (3.9 oz)
Current Level
Channel Behavior
Module Protection
0–1 A
Channel does not trip
Module is not damaged
1–9 A
Channel does not trip
Module may be damaged
9–12.5 A
Channel may trip
Module may be damaged
12.5 A
Channel trips
Module is not damaged
Current Level
Channel Behavior
Module Protection
0–1 A
Channel does not trip
Module is not damaged
1–20 A
Channel may trip
Module may be damaged
≥20 A
Channel trips
Module is not damaged