FAA-27, Technical Manual, Rev. 1.1, June 2014
Page 6 of 21
TECHNICAL SPECIFICATIONS
Analogue input range
0 mV to 20 mV
Min. input range
< 1 mV
Linearity
< % 0.01
Temperature drift
< 0.007 % FSR / ºC
Converters
24 bit Delta-Sigma ratiometric ADC with integral analog and
digital filters
16 bit very low drift DAC
Internal resolutions
16 000 000 counts ADC
External resolution
Analogue output changes up to 65000 steps
Calibration
With rotary switches in the front with any test load.
Fast calibration with 20% max.
Electronic calibration via PC.
Preadjusted instrument for calibration at PLC
Digital Filter
Programmable 3 step adjustable digital adaptive filter.
Analogue outputs
Current output for 0-20 mA and 4-20 mA or
voltage output for 0
– 5 V and 0-10 V.
Max. cable length
300 meter
Max. load resistance
(current output)
500 Ω
Set point
2 pcs free programmable setpoints.
Digital Output
2 relay contacts for setpoints, 230 VAC or 30 VDC, 1 A.
Load cell excitation
5 VDC
Number of Load Cells
Up to 4 units of 350
or 12 units of 1100
(min. 85
)
Power supply
12 to 28 VDC 0.2 A
Operation Temperature Between -10°C and +45°C at 85% RH max, non-condensing
EMC Immunity
Class E2
Enclosure
Polyamide, for DIN-rail mount, IP20
Dimensions
Front Width:22,5 mm, Front Length: 99 mm , Height:114,5mm
