Instruction Manual

14-15
IM DR231-01E
Specifications
14
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
*Effect on accuracy
±10% of range (except for 50V range)
±20% of range (50V range)
When the extender module is used:
±20% of range (except for 50V range)
±40% of range (50V range)
Installation
Desk-top type: DR130/DR231
Panel-mount type: DR241
Regardless of which installation method you use, be sure to install the units in an upright
position.
Materials
Steel plate, aluminium plate, plastic moldings
Color
Display: Slate Gray light (equivalent to Munsell 0.1 PB 4.6/0.2)
DR130/DR231 main unit: Lamp Black (equivalent to Munsell 0.8 Y 2.5/0.4)
DR241 main unit: Ice White (equivalent to Munsell 6.6 Y 7.9/0.5)
External dimensions
DR130 : approx. 338 (W) × 221 (H) × 335 (D) mm
DR130 (with /P6 option) : approx. 338 (W) ×221 (Η) ×381 (D) mm
DR231: approx. 438 (W) × 291 (H) × 336 (D) mm
DR231 (with /P6 option) : approx. 438 (W) ×291 (Η) ×381 (D) mm
DR241: approx. 444 (W) × 288 (H) × 343 (D) mm
Weight
DR130: approx. 9.3kg
*1
, 10.8kg
*3
DR231: approx. 13kg
*2
, 14.5kg
*3
DR241: approx. 16kg
*2
*1 with 20 input channels and alarm output (/A4) installed
*2 with 30 input channels and alarm output (/A4) installed
*3 with /P6 option
Clock
with calendar function
Clock accuracy
±100ppm. However, this does not include the delay (less than 1 second) caused when the power is
switched ON and OFF once.
Fail Output
Contact output (when /R1 option is selected)
Set value backup
Lithium battery backup (approx. 10 years, at ambient temperature of 23°C)
Insulation resistance
At least 20MΩ between the power supply and ground, between each terminal and ground, and
between each input terminal (measured with 500 VDC)
Dielectric Strength
Between power supply terminal and ground of DR130/DR231/DR241 main unit: 1500 VAC (50/
60Hz) for one minute, Between input terminal and ground of DR130/DR231/DR241 main unit:
1500 VAC (50/60Hz) for one minute, Between output terminal and ground of DR130/DR231/
DR241 main unit: 2300 VAC (50/60Hz) for one minute, Between DC power supply terminal and
ground of DR130/DR231 main unit: 500 VAC (50/60Hz) for one minute (with /P6 option),
Between DC power supply terminal and ground of DR241 main unit: 1000 VAC (50/60Hz) for
one minute (in case of power supply code -2).
14.1 Specifications of DR130/DR231/DR241 (Style S3)