Chapter 13 Specifications; Signal Input And Alarm - YOKOGAWA Daqstation DX2000 User Manual

Chapter 13 Specifications
13.1 Signal Input and Alarm
Measurement Input
Item Specifications
Number of inputs, scan interval, and A/D integration time
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
IM 04L42B01-01E
Model
Number of inputs
4
DX2004
8
DX2008
10
DX2010
20
DX2020
30
DX2030
40
DX2040
48
DX2048
Integration time of the A/D converter
* Not available on models equipped with external input channels (/MC1 option) or when the multi
batch function (/BT2 option) is being used.
Input Type Range
DC voltage 20 mV
60 mV
200 mV
2 V
6 V
20 V
50 V
1-5V 1 to 5 V* 6
Thermocouple R* 1
S* 1
B* 1
K* 1
E* 1
J* 1
T* 1
N* 1
W* 2
L* 3
U* 3
WRe* 4
RTD Pt (Pt100)* 5
JPt (JPt100)* 5
DI Level
Contact* 7
*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.
Scan interval
Normal mode
125 ms, 250 ms
1 s, 2 s, 5 s 2 s, 5 s
60 Hz/50 Hz 60 Hz/50 Hz/100 ms
Measurable Range
–20.000 to 20.000 mV
–60.00 to 60.00 mV
–200.00 to 200.00 mV
–2.0000 to 2.0000 V
–6.000 to 6.000 V
–20.000 to 20.000 V
–50.00 to 50.00 V
0.800 to 5.200 V
0.0 to 1760.0°C
0.0 to 1760.0°C
0.0 to 1820.0°C
–200.0 to 1370.0°C
–200.0 to 800.0°C
–200.0 to 1100.0°C
–200.0 to 400.0°C
–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.
0.0 to 2315.0°C
–200.0 to 900.0°C
–200.0 to 400.0°C
0.0 to 2400.0°C
–200.0 to 600.0°C
–200.0 to 550.0°C
0: Less than 2.4 V. 1: 2.4 V or higher (judged at the 6 V range)
0: Open. 1: Closed (parallel capacitance of 0.01 µF or less)
Fast sampling mode*
25 ms
125 ms
600 Hz (fixed)
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
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App
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