Specifications
Analog Input
- Channels 8 differential
- Resolution 16 bits
- ADC type Successive approximation (SAR)
- Input range ±10 V or ±20 mA, each channel can be configured independently by software
- Input common-mode voltage range ±275 V
§ Input coupling DC
- Input impedance Differential, voltage 800 kÙ Common-mode, voltage meas. 200 kÙ Current measurement 500 Ù
- Isolation protection 600 VRMS
- Operation mode Instant or buffered, software configurable
- Sample rate (200 / n) kHz , where n is the number of enabled channels, software configurable
- Internal data buffer (FIFO) size 512 samples
§ Absolute accuracy
| Items |
Within Calibration Temperature* ±5°C |
Over Calibration Temperature* ±5°C |
| Voltage |
±0.01% of full-scale range max. |
±0.05% of full-scale range max. |
| Current |
±0.1% of full-scale range max. |
±0.5% of full-scale range max. |
- AC performance Signal-to-noise ratio (SNR) 86 dB Total harmonic distortion (THD) -98 dB Total harmonic distortion plus noise -86 dB (THD+N)
Effective number of bits (ENOB) 14.0 bits Spurious-free dynamic range (SFDR) 103 dB Crosstalk -85 dB
General
- Power consumption from chassis 1W typ./1.25W
- Dimensions 100 x 80 x 25 mm (3.94 x 15 x 0.98 in.)
- Operating temperature -20 °C to 60 °C (-4 °F to 140 °F)
- Storage temperature -40 °C to 70 °C (-40 °F to 158 °F)
- Operating humidity 10% to 90% RH, non-condensing
- Storage humidity 5% to 95% RH, non-condensing
- Vibration 5Grms
- Shock 30G
- Certification EMC: CE, FCC
Safety: CB, UL
Ordering Information
- iDAQ-817-AE 8-ch, 16-bit, 200 kS/s, AI iDAQ module
* Factory calibration temperature is 25°C
