YOKOGAWA DLM2000 Series, Operation Manual

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5-20
IM 710105-03E
Item Specifications
Immunity Compliant standard
EN 61326-1 Table 2 (for use in industrial locations)
EN 61326-2-1
(Applicable to the 710105, 710110, 710115, 710120, 710125, 710130, 701938, 701939, 701913,
701924, 701928, 701929, 701988, 701989)
Influence in the immunity testing environment (criteria A)
Noise increase: Within ±200 mV (when using the 701938 or 701939)
Within ±2 V (when using the 701913 or 701924)
Within ±1 A (when using the 701928 or 701929)
Logic signal polarity inversion does not occur (when using the 701988 or
701989)
Test conditions: When using the 701913
1.25 GS/s, envelope mode, 20MHz BWL, probe attenuation set to 10:1,
probe tip terminated at 50 Ω
When using the 701914
1.25 GS/s, envelope mode, 20MHz BWL, probe attenuation set to 50:1,
probe tip terminated at 50 Ω
When using the 701928 or 701929
1.25 GS/s, envelope mode, 20MHz BWL, probe attenuation set to 10A:1V,
probe tip terminated at 50 Ω
When using the 701988 or 701989
1.25 GS/s, envelope mode, 20MHz BWL, probe tip terminated at 50 Ω
Cable conditions: Same as the emission cable conditions.
Test items:
1. Static discharge: EN 61000-4-2
Air discharge: ±8 kV. Contact discharge: ±4 kV. Criteria B.
2. Radiated immunity: EN 61000-4-3
80 M to 1 GHz, 10 V/m, 1.4 to 2 GHz, 3 V/m, 2.0 to 2.7 GHz, 3 V/m, criteria A
3. Conducted immunity: EN 61000-4-6
3 V, criteria A
4. EFT/Burst: EN 61000-4-4
Power line: ±2 kV. Signal line: ±1 kV, criteria B
5. Power frequency magnetic fields: EN 61000-4-8
30 A/m, 50 Hz, criteria A
6. Surge immunity: EN 61000-4-5
±1 kV between lines, ±2 kV common, criteria B
7. Voltage dip and interruptions: EN 61000-4-11
1 cycle, both polarities, 100%, criteria B
Other tests, criteria C
Definitions of criteria A, B, and C
Criteria A: During testing, "influence in the immunity testing environment"
described above is met.
Criteria B: The instrument continues to function and is controllable
throughout testing. The instrument does not change operation
modes, and data changes do not persist.
Criteria C: During testing, temporary degradation of performance or loss
of functionality occurred, the correction of which required user
operation or system reset.
Environmental standard Compliant standard
EN 50581 Monitoring and control instruments including industrial monitoring and control
instruments.
5.11 General Specifications