Yokogawa µR20000 - Manual (Page 245)

12-17
IM 04P02B01-01E
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Index
24 VDC/AC Power Supply Operaton (/P1)
Item Specfcatons
Rated supply voltage 24 VDC/AC
Allowable power supply voltage range
21.6 to 26.4 VDC/AC
Withstand voltage 1000 VAC at 50/60 Hz for one minute (between the power terminal and the ground terminal)
Rated power supply frequency
50/60 Hz (for AC operation)
Allowable power supply frequency range
50 Hz ± 2% or 60 Hz ± 2% (for AC operation)
Effects of power supply voltage fluctuation
The fluctuation in the measured values is within ±1 digit and that in the recording is within ±0.1% in
the recording span for the 21.6 to 26.4 VAC/DC range.
Effects of power supply frequency fluctuation
The fluctuation in the measured values and recording is ±(0.1% of rdg + 1 digit) at the rated
frequency ±2 Hz.
Rated power 35 VA (for DC) or 45 VA (for AC)
Power consumption
Model 24 VDC 24 VAC Maxmum
1 to 4 pen models Approx. 9 VA* Approx. 17 VA* Approx. 45 VA
6 to 24 dot models Approx. 10 VA* Approx. 18 VA* Approx. 45 VA
* When balanced
Calbraton Correcton (/CC1)
Item Specfcatons
Number of calibration points 2 to 16 (can be specified for each channel)
Correction mode
Revise or absolute value (can be specified for each channel)
Correctable range DC input (DC voltage, TC, and RTD) and linear scaling (DC voltage, TC, RTD, and 1-5V)
(Not allowed on ON/OFF input (including linear scaling), delta computation, square root
computation, and computation channels)
Correction range • (1 st correction point + 1 st correction value) < (2 nd correction point + 2 nd correction value) < ...
• Corrected value (revise value: correction point + correction value, absolute value: correction
value) within the measurable range and scaling range (–5% to 105% or –20000 to 30000) of
each input range
• Setting limits
Left span (0%) < Right span (100%)
Left scale (0%) < Right scale (100%)
Others Calibration correction and bias functions cannot be used simultaneously (common to all channels)
Header Prntout (/BT1)
Item Specfcatons
Printout function When recording starts or stops, prints out the batch name, comment, date/time, and chart speed.
Messages can also be printed out including measured values*.
Printed items
Recording start/recording end printouts
Batch name: Batch number (up to 26 characters) and lot number (4 or 6 digit number, or Off)
Comment (up to 64 characters x 5 lines)
Chart speed
Date/time: Year, month, date, time, minute, second (date format depends on the date printout/
display format)
Printout On/Off selection: Batch name, chart speed, and date/time
Message printouts In the 5 message formats, measured values*, strings (up to 16 characters), and date/time can be
arbitrarily combined and printed out (up to 69 characters total).
* Computed values can also be included on models with the /M1 option.
12.5 Specfcatons of Optonal Functons