Specifications - National Instruments FIeldPoint FP-AO-200 Operating Manual

Specifications

These specifications are typical for -40° to +70° C unless otherwise
noted.
Output Characteristics
Number of channels ......................... 8 single-ended
Resolution ........................................ 12 bits, 1 in 4,096
Isolation ............................................ 3,000 Vrms, input to output
Safety isolation, working voltage ..... 250 Vrms channel to earth
Current Output
Output Range .................................... 0-20 mA or 4-20 mA,
Type .................................................. Current source, external loop
External Loop Power ........................ 5 to 24 VDC
Resistive load.................................... up to 1 kOhm with 24 V
Voltage Drop .................................... 3 V
Protection.......................................... Short-circuit and
Default Power-on state ..................... 0 mA
Accuracy
Absolute accuracy............................. 0.2% FSR
Monotonicity .................................... Guaranteed over temperature
Offset temperature coefficient .......... 50 nA/°C
Gain temperature coefficient ............ 40 ppm/°C
Dynamic Characteristics
Max conversion rate ......................... 200 Updates/s
Slew rate .......................................... 0.4 mA/µs
(~6 µA/bit)
ground, designed per
IEC 1010
programmable (0-21 mA or
3.5-21 mA with over-range)
power required
loop supply, up to 100 Ohm
with 5 V supply
open-circuit
8