Input Range Sensitivity:
SNAP-AILC
SNAP-AILC-2

2 mV/V or 3 mV/V (Over range ± 2.2 mV or ± 3.3 mV)
3 mV/V or 4 mV/V (Over range ± 3.3 mV or ± 4.4 mV)

Input Resistance

100 Megohms differential

Resolution: Analog Scale Points

>22 bits + sign (± 6,400,000 counts = ± 100% of scale)

Response Time,
Data Freshness

See the following table

DC Reversal (Input)

0.015% (±1000 counts of reading @ 6,400,000 F.S.)

DC Common Mode Rejection

>-120 dB

AC Common Mode Rejection

>-120 dB @ 60 Hz

Maximum Survivable Input

± 15 volts across module load cell connector

Maximum Operating Common Mode Voltage

250 V

Accuracy (% Full Scale):
Offset
Gain

± 0.05% (= 3,200 counts out of 6,400,000, out of box)
± 0.05% (= 3,200 counts out of 6,400,000, out of box)

Usable Resolution at Default Configuration (Fast)

38 nV - sign and 19 bits (±524,288 counts @ channel 2)
At filter weight 64, settles to 99.9% of final reading in 3.9 s.

DRIFT:
Gain
Offset

40 PPM / °C
10 PPM / °C

Isolation: Optical

4000 V

Isolation: Transformer

1500 V

Rack Power Requirements

5.00 VDC to 5.20 VDC @ 120 mA

24V Bridge Supply:
Input Voltage
Input Current
Output Fault Current

24 VDC nominal (22 V min. to 30 V max.)
40 mA for one load cell or 115 mA for four load cells
124 mA typical (field fault—shorted bridge)

Ambient Temperature:
Operating
Storage

-20 to 70 °C
-40 to 85 °C

Humidity

5-95%, non-condensing

Wire size

22 to 14 AWG

Torque, hold-down screws

Not to exceed 1 in-lb (0.11 N-m)

Torque, connector screws

5.22 in-lb (0.59 N-m)

Agency Approvals

CE, RoHS, DFARS

Warranty

Lifetime