YOKOGAWA DL750 User Manual

19-18
IM 701210-06E
19.12 Module Specifications
High-Speed 10 MS/s, 12-Bit Isolation Module (701250) Specifications
Item Specifications
Standard operating Temperature: 23° C±5° C
conditions Humidity: 55%±10% RH
After a 30-minute warm-up and after calibration
Effective measurement 20 div (±10 div around 0 V, display range: 10 div, when Variable is OFF)
range
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)DC to 3 MHz
Voltage-axis sensitivity When using 10:1 probe attenuation: 50 mV/div to 200 V/div (1-2-5 steps)
setting When using 1:1 probe attenuation: 5 mV/div to 20 V/div (1-2-5 steps)
Maximum input voltage (at a frequency of 1 kHz or less)
Combined with the 700929 (10:1)
2
: 600 V (DC+ACpeak)
Combined with the 701901+701954 (1:1)
4
: 250 V (DC+ACpeak)
Direct input or cable not complying with the safety standard
6
: 250 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)
3
or combined with the 701901+701954 (1:1)
5
:
400 Vrms (CAT I), 300 Vrms (CAT II)
Direct input or cable not complying with the safety standard
7
:
42 V (DC+ACpeak) (CAT I and CAT II, 30 Vrms)
DC offset ±5 div
maximum selectable range
Vertical (voltage) axis accuracy
DC accuracy
1
for 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 10 Hz or less (1 Hz or less when using the 700929)
coupledlow frequency
attenuation point
Common mode rejection 80 dB (50/60 Hz) or more (typical
8
)
ratio
Residual noise level ±400 µ V or ±0.06 div, whichever is greater (typical
8
)
(Input section shorted)
Withstand voltage 1500 Vrms for 1 minute (across each terminal and earth) (60 Hz)
Allowable transient surge ±2100 Vpeak (across each input terminal and earth)
voltage (instantaneous)
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)

YOKOGAWA DL750 Specifications

General

Brand	YOKOGAWA
Model	DL750
Category	Measuring Instruments
Language	English