1-19
IM MX100-01E
Explanation of Functions
1.6 Functions of the 4-CH, Medium-Speed Strain
Input Module (-B12, -B35, and -NDI)
This module is equipped with four inputs and measures strain from strain gauges and
from strain gauge type sensors at a minimum measurement interval of 100 ms.
-B12, -B35 -NDI
Input terminal
(clamp terminal)
Terminal cover
Measurement Range
* Display resolution: 0.1 µ Strain
** Display resolution: 1 µ Strain
Measurement Range Type
2000 µ Strain
20000 µ Strain
200000 µ Strain
Rated Measurement Range
-2000.0 to +2000.0 µ Strain
*
-20000 to +20000 µ Strain
**
-200000 to +200000 µ Strain
Input
Strain
Measurement Interval, Integration Time, and Filter
600 Hz and its integer multiples*
60 Hz and its integer multiples
50 Hz and its integer multiples
Automatically detects the power supply frequency and
set 16.67 or 20 ms
50 Hz and 60 Hz and their integer multiples
10 Hz and its integer multiples
Fc = 5-Hz low-pass filter
100 ms
200 ms
500 ms
1 s
2 s
5, 10, 20, 30,
60 s
1.67 ms
16.67 ms
20 ms
Auto
36.67 ms
100 ms
200 ms
Rectangular
Trapezoidal
Rectangular
Cos
Measurement
Interval
Integration
Time
Filter Rejected Noise and Notes
* When the measurement interval is 100 ms, measured values may fluctuate since power supply frequency
noise is not rejected.
In such cases, set the measurement interval to 200 ms or more.
Measurement Synchronization
The module is equipped with a single A/D converter, and measurement is made
sequentially. Therefore, measurements of each channel are not synchronized.
Common Mode Voltage
For -B12 or -B35
The common mode voltage between channels in a single module when applied
continuously is 30 VACrms, or 250 VACrms between input and ground.
For -NDI
The common mode voltage between channels in a single module when applied
continuously is 30 VACrms, and 30 VACrms between input and ground (shell is non-
isolated).