YOKOGAWA DL750 User Manual

19-22
IM 701210-06E
19.12 Module Specifications
High-Speed 10 MS/s, 12-Bit Non-Isolation Module (701255) 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 Non-isolated, unbalanced
Frequency characteristics
1
(–3 dB point when a sine wave of amplitude ±3 divisions is input) 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 701940 (10:1)
2
: 600 V (DC+ACpeak)
Direct input (1:1)
3
: 250 V (DC+ACpeak)
DC offset ±5 div
maximum selectable range
Vertical (voltage) axis accuracy
DC accuracy
1
5 mV/div to 20 V/div: ±(0.5% of 10 div)
Input connector BNC connector (metallic type)
Input impedance 1 MΩ±1%, approx. 35 pF
Lower –3 dB point when 10 Hz or less (1 Hz or less when using the 701940)
AC coupled
Common mode rejection 80 dB (50/60 Hz) or more (typical
4
)
ratio
Residual noise level ±400 mV or ±0.06 div, whichever is greater (typical
4
)
(Input section shorted)
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
4
)
Gain: ±(0.02% of 10 div)/° C (typical
4
)
Bandwidth limit Select from OFF, 500 kHz, 50 kHz, 5 kHz, and 500 Hz
Cut-off characteristics: –18 dB/OCT (typical
4
)
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 (10:1 passive probe): Recommended
701940, 17 to 46 pF: For measuring 600 V (DC+ACpeak) or less
Current probe (power can be supplied from the DL750/DL750P)
700937 (15A), 701930 (150A), 701931 (500 A), 701933 (30 A)
High voltage differential probe (connect the GND cable provided with the probe to the DL750/DL750P case)
700924 (1000:1, 100:1/1400 Vpeak): For measuring 1400 Vpeak or less
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 (section 19.11).
H
L
2.
Recommended:
Combined with the 10:1 passive probe
(701940)
H
L
701255
Input
terminal
Earth
3.
Direct input
(When a cable that does not comply with
the safety standard is connected)
GND is connected to the case potential.
GND is connected to the case potential.
GND
GND
4. Typical value represents a typical or average value. It is not strictly warranted.

YOKOGAWA DL750 Specifications

General

Brand	YOKOGAWA
Model	DL750
Category	Measuring Instruments
Language	English