YOKOGAWA DL350 Getting Started Guide

6-14
IM DL35 O -03EN
High-Speed 10 MS/s, 12-Bit Isolation Module (720250)
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, GND
Maximum sample rate 10 MS/s
Input type Isolated unbalanced
Frequency characteristics
1
(−3 dB point a 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 factor)
Maximum input voltage
(at a frequency of 1 kHz or less)
Combined with the 700929 (10:1), 702902 (10:1), or 701947 (100:1):
2
800 V (DC+ACpeak)
Combined with the 701901 + 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 rated voltage to ground
Between input and case
Between inputs
(at a frequency of 1 kHz or less)
Working voltage of safety standard
Combined with 700929 (10:1), 702902 (10:1), or 701947 (100:1),
3
or combined with 701901
+ 701954 (1:1):
5
400 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
±(0.5% of 10 div)
Input connector BNC connector (isolated type)
Input impedance 1 MΩ ±1%, approx. 35 pF
Low frequency –3 dB point when
AC coupled
10 Hz or less (1 Hz or less when using the 700929 or 702902, 0.1 Hz or less when using the
701947)
Common mode rejection ratio 80 dB (50/60 Hz) or more (typical value
8
)
Residual noise level
(input section shorted)
±400 μV or ±0.06 div whichever is greater (typical value
8
)
Withstand voltage 2300 Vrms for 2 seconds (across each terminal and earth) (60 Hz)
Insulation resistance 500 VDC, 10 MΩ or more (across each input terminal and earth)
A/D converter resolution 12 bit (150 LSB/div)
Temperature coefficient Zero point: ±(0.05% of 10 div)/°C (typical value
8
)
Gain: ±(0.02% of 10 div)/°C (typical value
8
)
Bandwidth limit Select from Full, 500 kHz, 50 kHz, 5 kHz, 500 Hz
Cut-off characteristics: −18 dB/OCT (typical value
8
)
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)
Clamp-on probe: 1 A: 10 mV (for 720930)
1 A: 2.5 mV (for 720931)
Compatible probes/cables Voltage probe: Recommended
700929 (10:1 safety probe), 20 to 45 pF: For measuring 1000 V (DC + ACpeak) or less
702902 (10:1 safety probe), 25 to 45 pF: For measuring 1000 V (DC + ACpeak) or less
701947 (100:1 safety probe), 15 to 45 pF: For measuring 1000 V (DC + ACpeak) or less
Current probe
701930 (150A), 701931 (500A), 701932 (30A), 701933 (30A), 701917 (5A), 701918 (5A)
Clamp-on probe
720930 (50A), 720931 (200A)
Connection cable (for high voltage 1:1)
701901 (isolated type BNC-safety alligator clip adapter ×2: For measuring 200 V (DC +
ACpeak) or less), requires 701954 alligator clips (sold 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 V (DC + ACpeak))
6.13 Module Specifications

YOKOGAWA DL350 Specifications

General

Brand	YOKOGAWA
Model	DL350
Category	Recording Equipment
Language	English