AppendixA Specifications
7344/7334Hardware User Manual A-6 ni.com
Polarity............................................Programmable, active-high
oractive-low
Outputs
Voltage range...................................0to 5 V
Outputlow voltage ...................< 0.45 V at 24 mA sink
Outputhigh voltage ..................> 2.4 V at 24 mA source
Polarity............................................Programmable, active-high
oractive-low
PWM outputs
Numberof PWM outputs .........2
MaxPWM frequency ...............32 kHz
Resolution.................................8-bit
Duty cycle range.......................0 to (255/256)%
ClockSources ...........................Internalor external
RTSI
TriggerLines ..........................................7
Power Requirements (Max)
♦PCI-7344/7334 and PXI-7344
+5V (±3%) .............................................1 A
+12V (±3%)...........................................30 mA
–12V ( ±3%)...........................................30 mA
Powerconsumption ................................5.7 W
♦FW-7344
Voltage range..........................................9to 25 VDC
Powerconsumption ................................30 W