Yokogawa PC-Based MX100 - Manual (Page 58)

2-29
SM MX100-01E
Testing
1
2
3
4
5
6
7
Wiring diagram, H to L
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
ON 1
2
3
4
5
ON 1
2
3
4
5
ON 1
2
3
4
5
ON 1
2
3
4
5
A/+V
B/ L
C/-V
D/ H
CH1
A/+V
B/ L
C/-V
D/ H
CH2
A/+V
B/ L
C/-V
D/ H
CH3
A/+V
B/ L
C/-V
D/ H
CH4
DC voltage
generator
CH1
CH2
CH3
CH4
D
H
A1002JC
A1002JC
A1002JC
A1002JC
Pin name
Signal name Pin name
Signal name B
L
DC voltage
generator
2.7.4 ID Check
This test confirms whether the module is correctly identified when module information is
obtained from the MX100, MW100, or equivalent.
(If the OFF/ON cycle is not performed on the MX100, MW100, or equivalent, the ID
information is not updated. )
2.7.5 Bridge Voltage Accuracy Test
Wire as indicated below, then measure the bridge voltage on the waveform device.
Confirm that the bridge voltage satisfies the criteria.
Measured CH Any
Load resistance criterion 100 Ω ±1%, 0.1W or more
Bridge voltage criterion 2 V ±0.05 V
Measured waveform
Bridge voltage
0V
2.7 Tests of the 4-CH Strain Input Module