8-канальный модуль iDAQ iDAQ-817

8-канальный, 16-битный, 200 kS/s модуль аналогового ввода iDAQ Advantech iDAQ-817

8-канальный, 16-битный, 200 kS/s модуль аналогового ввода iDAQ

Дополнительная информация

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