YOKOGAWA Daqstation DX2000, User Manual

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13-1
IM 04L42B01-01E
Specifications
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App
Index
13.1 Signal Input and Alarm
Measurement Input
Item Specifications
Number of inputs, scan interval, and A/D integration time
DX2004
DX2008
DX2010
DX2020
DX2030
DX2040
DX2048
25 ms
125 ms
4
8
10
20
30
40
48
Fast sampling mode* Normal mode
Number of inputs
Model
Scan interval
Integration time of the A/D converter 60 Hz/50 Hz/100 ms 60 Hz/50 Hz 600 Hz (fixed)
125 ms, 250 ms
1 s, 2 s, 5 s
2 s, 5 s
* Not available on models equipped with external input channels (/MC1 option) or when the multi
batch function (/BT2 option) is being used.
Input Type DC voltage, 1-5V, thermocouple (TC), resistance temperature detector (RTD), ON/OFF input (DI),
and DC current (by adding an external shut resistor)
Measurement range and measurable range
DC voltage 20 mV –20.000 to 20.000 mV
60 mV –60.00 to 60.00 mV
200 mV –200.00 to 200.00 mV
2 V –2.0000 to 2.0000 V
6 V –6.000 to 6.000 V
20 V –20.000 to 20.000 V
50 V –50.00 to 50.00 V
1-5V 1 to 5 V* 6 0.800 to 5.200 V
Thermocouple R* 1 0.0 to 1760.0°C
S* 1 0.0 to 1760.0°C
B* 1 0.0 to 1820.0°C
K* 1 –200.0 to 1370.0°C
E* 1 –200.0 to 800.0°C
J* 1 –200.0 to 1100.0°C
T* 1 –200.0 to 400.0°C
N* 1 –270.0 to 1300.0°C, on models
with release numbers 3 and later.
0.0 to 1300.0°C, on models with
release numbers 2 and earlier.
W* 2 0.0 to 2315.0°C
L* 3 –200.0 to 900.0°C
U* 3 –200.0 to 400.0°C
WRe* 4 0.0 to 2400.0°C
RTD Pt (Pt100)* 5 –200.0 to 600.0°C
JPt (JPt100)* 5 –200.0 to 550.0°C
DI Level 0: Less than 2.4 V. 1: 2.4 V or higher (judged at the 6 V range)
Contact* 7 0: Open. 1: Closed (parallel capacitance of 0.01 µF or less)
*1: R, S, B, K, E, J, T, N: IEC 60584-1, DIN EN 60584-1, JIS C1602
*2: W: W-5%Re/W-26%Re (Hoskins Mfg. Co.), ASTM E988
*3: L: Fe-CuNi, DIN 43710, U: Cu-CuNi, DIN 43710
*4: WRe: W-3%Re/W-25%Re (Hoskins Mfg. Co.)
*5: Pt100: JIS C1604, IEC 60751, DIN EN 60751
JPt100: JIS C1604, JIS C1606
Measuring current: i = 1mA (Pt100, JPt100)
*6: The range for linear scaling of 1-5V inputs. Burnout detection and low-cut
functions are available.
*7: The detected current value is approx. 10 μA.
32 to 3200°F
32 to 3200°F
32 to 3308°F
–328 to 2498°F
–328.0 to 1472.0°F
–328.0 to 2012.0°F
–328.0 to 752.0°F
–454 to 2372°F, on models with
release numbers 3 and later.
32 to 2372°F, on models with
release numbers 2 and earlier.
32 to 4199°F
–328.0 to 1652.0°F
–328.0 to 752.0°F
32 to 4352°F
–328.0 to 1112.0°F
–328.0 to 1022.0°F
Measurable Range Range Input Type
Chapter 13 Specifications