Extended T range

8-ch, 16-bit, 200kS/s, Analog Input iDAQ Module Advantech iDAQ-817

200kS/s, 16-bit, 8-ch Analog Input iDAQ Module

Additional information

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 max
Input coupling DC
Input impedance
  • Differential, voltage meas. 800 kΩ
  • Common-mode, voltage meas. 200 kΩ
  • Current measurement 500 Ω
Isolation protection 600 VRMS
Operation mode Instant or buffered, software configurable
Sample rate (200 / n) kHz max., where n is the number of enabled channels, software configurable
Internal data buffer (FIFO) size 512 samples

Absolute accuracy

Meas. Mode Voltage / Current
Offset Error (max.) ±1 mV / ±20 μA
Gain Error (max.) ±0.01% of FSR* / ±0.1% of FSR*
Temperature drift
  • Offset drift 25 ppm/°C
  • Gain drift 15 ppm/°C
Bandwidth (-3dB) 78 kHz
DC performance
  • Idle channel noise 0.34 mVRMS /0.7ARMS
  • Effective resolution 15.8 bits
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 max
Dimensions 100 x 80 x 25 mm (3.94 x 3.15 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

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