Yokogawa DA100 User Manual
Page 38
IM DA100-01E
2-17
2
Installation and Wiring
Wiring DC-current Input Signal Lines (mA-input Module)
Diagrams of Terminal Block and Wiring
Model with Screw Terminals
Model with Clamp Terminals
+
–
+
–
Channel1
Channel2
Channel10
Channel1
Channel2
Channel3
Channel4
Channel9
Channel10
DC-current input
+
–
+
–
Wiring Strain Input Signal Lines (to Strain Input Module)
Please apply the optional DV450-001 strain conversion cable when using a bridge box or strain
gage without sensor line.
Wiring Diagrams
Model with Built-in Bridge
ResistorsModel with External Bridge Resistors
CH2
CH3
CH5
CH7
CH9
CH1
CH4
CH6
CH8
CH10
Jumper setup switches
CH1
CH3
CH5
CH7
CH9
CH2
CH4
CH6
CH8
CH10
NDI terminal
Wiring Diagrams
• Single-gauge method
ON
OFF
No.1
No.2
No.3
No.4
No.5
A(+)
B(L)
C(-V)
D(H)
DU500-12/DU500-13
Jumper setup switch
DU500-14
E
e
Rg
R
R
R
Rg
No.1
ON
No.2
ON
No.3
ON
No.4
OFF
No.5
OFF
Rg
R = fixed resistor
r = resistance of leadwire
Rg = resistance of strain gauge
e = output voltage developed across bridge
E = voltage imposed across bridge
1
2
3
4
5
6
7
8
2.6 Connecting the Signal Lines