Yokogawa PC-Based MX100 - Manual (Page 25)

1-16 IM MX100-01E
The following inputs can be used on MXLOGGER or MX100/DARWIN API sold
separately. These inputs cannot be used with the MX100 Standard Software.
Input Measurement Range Type Rated Measurement Range
DC voltage
60 mV (high resolution) 0.000 to 60.000 mV
1 V –1.0000 to 1.0000 V
6 V (high resolution) 0.0000 to 6.0000 V
Thermocouple
PLATINEL 0.0 to 1400.0°C
PR40-20 0.0 to 1900.0°C
NiNiMo 0.0 to 1310.0°C
WRe3-25 0.0 to 2400.0°C
W/WRe26 0.0 to 2400.0°C
N (AWG14) 0.0 to 1300.0°C
XK GOST –200.0 to 600.0°C
RTD
(Measurement current: 1 mA)
Pt100 (noise resistance) –200.0 to 600.0°C
JPt100 (noise resistance) –200.0 to 550.0°C
Pt100 GOST –200.0 to 600.0°C
RTD
(Measurement current: 2 mA)
Cu10 at 20°C alpha = 0.00392 –200.0 to 300.0°C
Cu10 at 20°C alpha = 0.00393 –200.0 to 300.0°C
Cu25 at 0°C alpha = 0.00425 –200.0 to 300.0°C
Cu53 at 0°C alpha = 0.00426035 –50.0 to 150.0°C
Cu100 at 0°C alpha = 0.00425 –50.0 to 150.0°C
Pt25 (JPt100 × 1/4) –200.0 to 550.0°C
Cu10 GE (high resolution) –200.0 to 300.0°C
Cu10 L&N (high resolution) –200.0 to 300.0°C
Cu10 WEED (high resolution) –200.0 to 300.0°C
Cu10 BAILEY (high resolution) –200.0 to 300.0°C
Pt100 (noise resistance) –200.0 to 250.0°C
JPt100 (noise resistance) –200.0 to 250.0°C
Cu100 GOST –200.0 to 200.0°C
Cu50 GOST –200.0 to 200.0°C
Cu10 GOST –200.0 to 200.0°C
Measurement Interval, Integration Time, and Filter
The table below shows the available measurement intervals. The module is equipped
with an integrating A/D converter. The selectable integration time varies depending on
the measurement interval as shown in the table below. For details about the relationship
between noise and integration time, see section 2.7, “Measures against Noise on the
MX100” In addition, the type of noise rejection filter switches as shown in the table below.
Measurement Interval Integration Time Filter Rejected Noise and Notes
10 ms 1.67 ms
Rectangular
600 Hz and its integer multiples*
50 ms
16.67 ms 60 Hz and its integer multiples
20 ms 50 Hz and its integer multiples
Auto
Automatically detects the power supply
frequency and set 16.67 or 20 ms
100, 200 ms 36.67 ms Trapezoidal 50 Hz or 60 Hz and their integer multiples
500 ms 100 ms Rectangular 10 Hz and its integer multiples
1, 2, 5,10, 20, 30, 60 s 200 ms Cos Fc = 5-Hz low-pass filter
* Since the power supply frequency noise is not rejected, the measured vales may fluctuate especially
with temperature measurement. In such cases, set the measurement interval to 50 ms or higher.
Measurement Synchronization
Each input channel has its own A/D converter. Therefore, measurements on each
channel are synchronized.
Common Mode Voltage
The common mode voltage between channels in a single module is 250 VACrms when
the signal is applied continuously.
The common mode voltage between modules and between a module and earth is 600
VACrms when the signal is applied continuously.
1.3 Functions of the 4-CH, High-Speed Universal Input Module