Yokogawa DR240 Bedienungsanleitung PDF herunterladen (Seite 254)

14-9

IM DR232-01E

Specifications

Effect of Operating Conditions

Ambient temperature: Variation for a temperature change of 10°C: within ±(0.1% of rdg + 1

digit); ±(0.2% of span + 1 digit) for Cu10Ω

Voltage variation: within ±1 digit over the range of 90 to 132, or 180 to 250 VAC (for AC power

supply, frequency 50/60Hz)/10 to 32 VDC (for the subunit of a DC power supply model)

External magnetic field: variation with respect to AC (50/60Hz) and DC magnetic fields of 400

A/m: within ± (0.1% of rdg + 10 digits) Except for power monitor module: within ±15% of range

Signal source resistance: variation with respect to signal source resistance 1 kΩ change

(1) voltage

2 V range or below: within ±10µV

6 V range or above: within 0.1% of rdg

(2) thermocouple

within ±10µV; however it must be within 100µV when burnout is specified.

(3) RTD

Variation with respect to change of 10Ω per wire (when all wires have the same resistance

value)

Indication: within ±(0.1% of rdg + 1 digit)

Variation in indication with respect to a difference of 40mΩ in the resistance between

conductors (max. difference between 3 wires): approx. 0.1°C (in case of Pt100)

Mounting position

Variation when the unit is mounted horizontally on a panel: within ±(0.1% of rdg + 1 digit)

Vibration

Variation when sinusoidal vibration of acceleration 0.2m/s

is applied for two hours in each of

the 3 axial directions over a frequency range of 10 to 60Hz: within ±(0.1% of rdg + 1 digit)

Transportation and Storage Conditions

These refer to the environmental conditions existing during transportation and storage from the

time of shipment from the factory until commencement of use, and also during transportation and

storage in the case of a temporary period of non-use.

If the environmental conditions are specified within the specified range, the unit will not incur

permanent damage, and can be returned to a normal working condition (although re-adjustment

may be required in some cases).

Ambient temperature

–25 to 60°C

Humidity

5 to 95% RH

Vibration

10 to 60Hz 4.9m/s

max

Shock

392 m/s

max (in packed condition)

General Specifications

EMC Conformity Standard

• Emission EN55011:Class A

• Immunity EN50082-2

IEC1000-4-2 Electrostatic Discharge Performance Criteria A*

8kV(Air), 4kV(Contact)

IEC1000-4-3 Radiated fields Performance Criteria A*

80~1000MHz, 10V/m

IEC1000-4-4 Fast Transients Performance Criteria B

Power line 2kV, The others 1kV

IEC1000-4-6 Conducted Disturbance Performance Criteria A*

0.15~80MHz, 10V

*Universal input module and DCV/TC/DI input module:

±10% of range (except for 50V range)

±20% of range (50V range)

When the extension module is used:

±20% of range (except for 50 V range)

±40% of range (50V range)

Strain input module (DU 500):

±10% of range (except for 2000µε range)

±50% of range (2000µε range)

Other input modules:

±10% of range

14.1 Specifications of DR232/DR242 and DS400/DS600

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