6-19
IM DL850-03EN
Specifications
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App
Index
6.13 Module Specifications
High-Speed 10 MS/s, 12-Bit Isolation Module (701250) Specifications
Item
Specifications
Standard operating conditions
Temperature:
Humidity:
23 ±5°C
20 to 80% RH
After a 30-minute warm-up and after calibration
Effective measurement range
20 div (±10 div around 0 V, display range: 10 div, when Variable is OFF)
Number of input channels
2
Input coupling
AC, DC, and GND
Maximum sample rate
10 MS/s
Input format
Isolated unbalanced
Frequency characteristics
1
(−3 dB point when sine wave of amplitude ±3 div is applied) DC to 3 MHz
Voltage-axis sensitivity setting
5 mV/div to 20 V/div (1-2-5 steps) (when using 1:1 probe attenuation)
Maximum input voltage
(at a frequency of 1 kHz or less)
Combined with the 700929(10:1) or 701947(100:1):
2
600 V (DC+ACpeak)
Combined with the 701954 (1:1):
4
200 V (DC+ACpeak) (as a value that meets the safety standard)
250 V (DC+ACpeak) ( maximum allowable voltage, as a value that does not damage the
instrument when applied)
Direct input (cable that does not comply with the safety standards):
6
42 V (DC+ACpeak)
Maximum allowable common
mode voltage
(at a frequency of 1 kHz or less)
Working voltage of safety standard
Combined with the 700929 (10:1) or 701947 (100:1)
3
or combined with the 701954
(1:1):
5
400 Vrms (measurement category Other (O)), 300 Vrms (CAT II)
Direct input (cable that does not comply with the safety standards):
7
42 V (DC+ACpeak) (CAT II, 30 Vrms)
Vertical (voltage) axis accuracy
DC accuracy
1
5 mV/div to 20 V/div:
±(0.5% of 10 div)
Input connector
BNC connector (isolated type)
Input impedance
1 MΩ ± 1%, approx. 35 pF
−3 dB point when AC coupled
low frequency attenuation point
10 Hz or less (1 Hz or less when using the 700929, 0.1 Hz or less when using the 701947)
Common mode rejection ratio
80 dB (50/60 Hz) or more (Typical
8
)
Residual noise level
(Input section shorted)
±400 µV or ±0.06 div whichever is greater (Typical
8
)
Withstand voltage
1500 Vrms for 1 minute (across each terminal and earth) (60 Hz)
Allowable transient surge voltage
(instantaneous)
±2100 Vpeak (across each input terminal and earth)
Insulation resistance
500 VDC, 10 MΩ or more (across each input terminal and earth)
A/D conversion resolution
12 bit (150 LSB/div)
Temperature coefficient
Zero point:
5 mV/div to 20 V/div: ±(0.05% of 10 div)/°C(Typical
8
)
Gain:
±(0.02% of 10 div)/°C(Typical
8
)
Bandwidth limit
Select from OFF, 500 kHz, 50 kHz, 5 kHz, and 500 Hz
Cut-off characteristics:
−18 dB/OCT (Typical
8
)
Probe attenuation setting
Voltage probe: 1:1, 10:1, 100:1, 1000:1
Current probe: 10 A:1 V (for the 700937/701933), 100 A: 1 V (for the 701930/701931)
Compatible probes/cables
Voltage probe: Recommended
700929 (10:1 safety probe).20 to 45 pF: For measuring 600 Vpeak or less
701947 (100:1 probe).15 to 45 pF: For measuring 600 Vpeak or less
Current probe (power can be supplied from the DL850/DL850V. Option)
700937 (15 A), 701930 (150 A), 701931 (500 A), 701933 (30 A)
High voltage differential probe (connect the GND cable provided with the probe to the DL850/
DL850V case)
700924 (1000:1, 100:1/1400 Vpeak): For measuring 1400 Vpeak or less
Connection cable (for high voltage 1:1)
701901 (isolated type BNC-safety alligator clip adapter ×2: For measuring 200 Vpeak or
less), 701954 (alligator clip (dolphin type) red/black 2-piece set) is required separately
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 Vpeak)
1 Value measured under standard operating conditions.