YOKOGAWA ScopeCorder DL350, Getting Started Manual, Page: 183 / 220

6-43
IM DL35O-03EN
Specifications
1
2
3
4
5
6
App
Index
6.14 Logic Probe Specifications
High-Speed Logic Probe (700986)
Item Specifications
Number of inputs 8
Input format Non-isolated (all the bits share the same ground with the DL350 and each other)
Maximum input voltage
(at a frequency of 1 kHz or less)
42V (DC + ACpeak) (CAT II, 30 Vrms), between the probe tip and ground
Response time 1 µs (typical value
1
)
Input impedance 100 kΩ or more
Threshold level Approx. 1.4 V
1 Typical value represents a typical or average value. It is not strictly warranted.
Isolated Logic Probe (700987)
Item Specifications
Number of inputs 8
Input format Isolated (all bits are isolated)
Input connector Safety terminal type (for banana plug) × 8
Input switching Each bit can be switched to AC or DC input.
Input signal display The H/L state of each bit is indicated with LEDs (the LEDs illuminate to indicate H).
Applicable input range During DC input: H/L detection of 10 VDC to 250 VDC
During AC input: H/L detection of 80 VAC to 250 VAC at 50/60 Hz
Threshold level During DC input: 6 V ± 50% (High level: 10 to 250 VDC, Low level: 0 to 3 VDC)
During AC input: 50 VAC ± 50% (High level: 80 to 250 VAC, Low level: 0 to 20 VAC)
Response time During DC input: 1 ms (typical value 1 )
During AC input: 20 ms (typical value
1
)
Input impedance Approx. 100 kΩ
Maximum input voltage 250 Vrms 2 (CAT II) (between the H and L terminals of each bit)
Maximum rated voltage to
ground
Between input and case
Between inputs
250 Vrms
2
(CAT II) (between input terminal H or L and the ground)
Maximum allowable voltage
between bits
250 Vrms 2 (CAT II)
Withstand voltage 2000 VAC for 1 minute (between the input terminals and the ground)
Insulation resistance 500 VDC, 10 MΩ or greater (between the input terminals and the ground)
Fuse 3 Location: H side of input terminal
Max. rated voltage: 250 V
Max. rated current: 50 mA
Type: Time lag
Standard: VDE/SEMKO approved
1 Typical value represents a typical or average value. It is not strictly warranted.
2 Make sure that the peak AC voltage does not exceed 350 V and that the DC voltage does not exceed 250 V when the
frequency is 1 kHz or less.
3 If you believe that the fuse inside the case has blown, please contact your nearest YOKOGAWA dealer.