Yokogawa DA100 User Manual
Page 76
IM DA100-01E
4-7
4
Specifications
Ambient temperature
· Stand-alone type main unit/expandable type main unit
when floor-mounted
: 0 to 50
°C
when panel-mounted
: 0 to 50
°C
· DS400/DS600 Subunit
when floor-mounted
: 0 to 50
°C
when panel-mounted
: –10 to 60
°C
Ambient humidity
20 to 80%RH for –10 to 40
°C, 10 to 50%RH for 40 to 50°C, 5 to 30%RH for 50 to 60°C (no condensation)
Vibration
10 to 60Hz, 0.2m/s
2
Shock
not allowed
Magnetic field
400 A/m max (50/60 Hz)
Position
Mount the unit left-right horizontally or vertically, as a general rule.
Installation location
Room
Installation height
Altitude up to 2,000 m
Installation category based on IEC 1010-1
II*
1
Pollution degree based on IEC 1010-1
2*
2
Warm-up time
At least 30 minutes after power switch-on.
*
1
Installation category is the specification of the inpuls withstanding voltage which is also called
as overvoltage category.
*
2
Polution degree is the level of foreign body adhesion such as the solid, liquid, and gas which
decrease the withstanding voltage, 2 means general indoor atmosphere.
Standard Performance
Reference operation conditions
temperature: 23
±2°C; humidity: 55 ±10% RH; supply voltage 90 to 250 VAC (AC power supply)
/10 to 32 VDC (DC power supply); supply frequency: 50/60
±1% (AC power supply); warm-up
time: at least 30 minutes; when operating, the system must not adversely affect the operation of
other equipment.
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 250 VAC (frequency 50/60 Hz, for AC
power supply) /10 to 32 VDC (for DC power supply)
External magnetic field: variation with respect to AC (50/60 Hz) and DC magnetic fields of 400
A/m: within
± (0.1% of rdg + 10 digits)
Except for the power monitor module: within
±15% of range
Signal source resistance: variation with respect to signal source resistance 1k
Ω 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 10
Ω 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 40 m
Ω 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 0.2 m/s
2
is applied for two hours in each of
the 3 axial directions over a frequency range of 10 to 60 Hz: within
±(0.1% of rdg + 1 digit)
4.1 DA100/ DS400/ DS600