2 main module (mw100-e) specifications, Measurement – Yokogawa Standalone MW100 User Manual
Page 215
5-2
IM MW100-01E
5.2 Main Module (MW100-E) Specifications
Measurement
Style number:
S3
Measurement range and accuracy:
See the measurement range and accuracy given in the
specifications of each input module.
Maximum number of inputs:
60 inputs (however, only up to six modules can be controlled)
Measurement interval: Select from 10, 50, 100, 200, 500 ms, 1, 2, 5, 10, 20, 30, or 60 s.
Up to three intervals defined for the input modules can be set
(multi-interval)
Also, the following limitations apply to the measurement interval
and number of measurement channels.
Measurement Interval
Number of measurable channels
10 ms
10
10 ms and 50 ms mixed.
10
50 ms
30
Synchronization between modules:
Synchronized within the same sampling interval (in the same unit)
Synchronization between channels:
On the 4-CH, High-Speed Universal Input Module, the 10-CH,
Pulse Input Module, and the 10-CH, High-Speed Digital Input
Module: synchronized between channels.
On the 10-CH, Medium-Speed Universal Input Module, 30-CH,
Medium Speed DCV/TC/DI Input Module, Six-Channel Medium-
Speed Four-Wire RTD Resistance Input Module, and 4-CH,
Medium-Speed Strain Input Module: not synchronized between
channels due to the scanner type.
Filter function:
First-Order Lag Filter
Applicable measurement types: For each channel of DC voltage,
thermocouple, RTD, strain, pulse, and resistance you can select
a time constant (time until 63.2% of the output value is reached)
corresponding to the sampling interval indicated in the table below.
Time constant = measurement interval × N (where N = 5, 10, 20,
25, 40, 50, or 100)
Measurement Interval (s)
Selectable Time Constants (s)
N=5
N=10
N=20
N=25
N=40
N=50
N=100
0.01
0.05
0.1
0.2
0.25
0.4
0.5
1
0.05
0.25
0.5
1
1.25
2
2.5
5
0.1
0.5
1
2
2.5
4
5
10
0.2
1
2
4
5
8
10
20
0.5
2.5
5
10
12.5
20
25
50
1
5
10
20
25
40
50
100
2
10
20
40
50
80
100
200
5
25
50
100
125
200
250
500
10
50
100
200
250
400
500
1000
20
100
200
400
500
800
1000
2000
30
150
300
600
750
1200
1500
3000
60
300
600
1200
1500
2400
3000
6000