ㆍ▷ 2-채널, 102.4 kS/s/ch 동시, ±5 V, C 시리즈 사운드 및 진동 입력 모듈
ㆍ▷ BNC connectivity
ㆍ▷ 114 dB dynamic range at 51.2 kS/s
ㆍ▷ <10 μVrms noise
Features
• BNC connectivity
• 114 dB dynamic range at 51.2 kS/s
• <10 μVrms noise
• Smart TEDS sensor compatibility
• Software-selectable IEPE signal conditioning
• Software-selectable AC/DC coupling
Specification & Introduction
Input Characteristics
• Number of channels
2 analog input channels
• ADC resolution
24 bits
• Type of ADC
Delta-Sigma with analog prefiltering
• Sampling mode
Simultaneous
• Input coupling
Software-selectable AC/DC
• Type of TEDS supported
IEEE 1451.4 TEDS Class I
• TEDS capacitive drive
5,000 pF
• Internal master timebase (fM)
Frequency
13.1072 MHz
Accuracy
±100 ppm maximum
• Data rate range (fs)
Using internal master timebase
Minimum
267 S/s
Maximum
102.4 kS/s
Using external master timebase
Minimum
244.141 S/s
Maximum
102.734 kS/s
• Input delay1
34/fs + 2.7 μs
• Overvoltage protection
±30 V maximum on one channel at a time
• Input impedance
AI+ to chassis
2 MΩ || 280 pF
AI- to chassis
50 Ω
• Input voltage range
Minimum
±5 Vpk
Typical
±5.1 Vpk
Scaling coefficient
608,896 pV/LSB
Maximum input voltage
AI+ to Ground
±5.14 Vpk
AI- to Ground (Common Mode)
±0.11 V
• IEPE excitation current (software-selectable on/off)
Minimum
2 mA
Typical
2.1 mA
• IEPE excitation noise
70 nArms at 102.4 kS/s
• IEPE compliance voltage2
19 V maximum
• High pass filter cutoff frequency (AC)
-3 dB
0.43 Hz
-0.1 dB
2.77 Hz
Ordering Information