6-30
IM DL35O-03EN
Acceleration/Voltage Module (with AAF) (701275)
Item
Specifications
Standard operating conditions
Temperature:
23 ± 5°C
Humidity:
20 to 80% RH
After a 30 minute warm-up and after calibration
Effective measurement range
20 div (display range: 10 div)
Number of input channels
2
Input coupling
AC, DC, ACCL (acceleration), and GND
Maximum sample rate
100 kS/s
Input type
Isolated unbalanced
Frequency characteristics
1
(−3 dB point a when sine wave of
amplitude ±3 div is applied)
Waveform observation mode:
DC to 40 kHz
Acceleration measurement mode: 0.4 Hz to 40 kHz
Voltage-axis sensitivity setting
5 mV/div to 10 V/div (1-2-5 steps) (when using 1:1 probe factor)
Acceleration (±5 V = ×1 range): ×0.1 to ×1 to ×100 (in 1-2-5 steps)
Maximum input voltage
(at a frequency of 1 kHz or less)
42 V (DC + Acpeak)
2
Maximum rated voltage to ground
Between input and case
Between inputs
(at a frequency of 1 kHz or less)
Working voltage of safety standard
42 V (DC + ACpeak) (CAT II, 30 Vrms)
3
Vertical (voltage) axis accuracy
Waveform measurement mode DC accuracy:
±(0.25% of 10 div)
Acceleration measurement mode:
±(0.5% of 10 div) at 1 kHz
Input connector
Metal BNC connector
Input impedance
1 MΩ ±1%, approx. 35 pF
Low frequency –3 dB point
when AC coupled
0.4 Hz or less (0.04 Hz or less when using the 701940) (typical value
4
)
Common mode rejection ratio
80 dB (50/60 Hz) or more (typical value
4
)
Residual noise level
(input section shorted)
±100 μV or ±0.01 div, whichever is greater (typical value
4
)
A/D converter resolution
16 bits (2400 LSB/div)
Temperature coefficient
When in waveform measurement mode (excluding AUTO filter)
Zero point:
±(0.02% of 10 div)/°C (typical value
4
)
Gain:
±(0.02% of 10 div)/°C (typical value
4
)
Bandwidth limit
Select from Full, Auto, 4 kHz, 400 Hz, and 40 Hz.
Cut-off characteristics:
−12 dB/OCT (typical value,
4
setting other than AUTO)
Cutoff frequency (fc) when set to AUTO
Sample rate of 100 kHz or higher:
fc = 40 kHz
Sample rate of 100 Hz to 50 kHz:
fc = 40% of the sampling rate
Sample rate of 50 Hz or less:
fc = 20 Hz
Cutoff characteristics when set to AUTO:
−65 dB at 2×fc (typical value
4
)
Probe attenuation setting
Voltage probe 1:1, 10:1, 100:1, 1000:1
Current probe 1 A:1 V, 10 A:1 V (for the 701932 or 701933),
100 A: 1 V (for the 701930 or 701931)
Compatible probes/cables
Connection cable (for low voltage 1:1)
366926 (non-isolated type BNC-alligator clip ×2: For measuring low voltage less than or
equal to 42 V (DC + ACpeak))
Voltage probe (10:1 safety probe)
701940 17 to 46 pF: For measuring 600 V (DC + ACpeak) or less
Current probe
701930 (150 A), 701931 (500 A), 701932 (30 A), 701933 (30 A)
Sensor supply current (voltage)
OFF/4 mA ±10% (approx. 22 VDC)
Applicable acceleration sensor
Built-in amplifier type
Kistler Instrument Corporation: Piezotron, PCB Piezotronics Incorporated: ICP,
Meggitt PLC: ISOTRON, etc.
6.13 Module Specifications