YOKOGAWA MX100 - Page 57

2-12
IM MX100-01E
ON
OFF
No.1
No.2
No.3
No.4
No.5
A(+V)
B(L)
C(-V)
D( H)
No.1
ON
No.2
ON
No.3
OFF
No.4
ON
No.5
OFF
Rg
1 2 3 4
5 6
7 8
Jumper setting switch
-B12, -B35
-NDI
Bridge head (319300)
•
Adjacent Two-Gauge Method
ON
OFF
No.1
No.2
No.3
No.4
No.5
A(+V)
B(L)
C(-V)
D( H)
No.1
ON
No.2
ON
No.3
OFF
No.4
OFF
No.5
ON
1 2 3 4
5 6
7 8
Rg1
Rg2
R
R
E
e
Rg1
Rg2
Rg2
Rg1
Rg1
Rg2
Jumper setting switch
-B12, -B35 -NDI
Bridge head (319300)
R: fixed resistance
r: resistance value of lead
wire
Rg: resistance value of strain
gauge
e: output voltage from bridge
E: voltage applied to bridge
•
Opposing Two-Gauge Method
ON
OFF
No.1
No.2
No.3
No.4
No.5
A(+V)
B( L)
C(-V)
D( H)
No.1
ON
No.2
OFF
No.3
ON
No.4
OFF
No.5
ON
Rg1
Rg2
R
R
Rg2
Rg1
E
e
Rg1
Rg2
319300 dose not support the
opposing 2-gauge method.
Jumper setting switch
-B12, -B35 -NDI
R: fixed resistance
r: resistance value of lead wire
Rg: resistance value of strain
gauge
e: output voltage from bridge
E: voltage applied to bridge
2.4 Connecting the Signal Wires