© 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,
eightgreen 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