ADLINK PCIe-9529 - Manual (Page 12)

2 Introduction
1.3 Specifications
1.3.1 Analog Input
Channel Characteristics
Channels 8
Type Differential or pseudo-differential
Coupling AC or DC, software selectable
AC coupling cutoff
frequency
0.5Hz
ADC resolution 24-Bit
ADC type Delta-sigma
Input signal range ±10V, ±1V
Sampling rate (FS)
8 kS/s to 192 kS/s,
768 μS/s increments for Fs > 108 kS/s,
576 μS/s increments for 54 kS/s ≤ Fs ≤108 kS/s
192 μS/s increments for 8KS/s≤ Fs ≤54kS/s
Over voltage
protection
Differential:
±42.4V,
Pseudo-differential:
>>positive terminal ±42.4 V
>>negative terminal unprotected, rated at ±2.5 V
Input impedance
1MΩ, (50Ω between negative input and system
ground for pseudo-differential mode)
Offset error ±1 mV max.
Gain error ±0.1% of FSR
IEPE Current
4 mA, each channel independently software
configurable
IEPE Compliance 24V