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3.4 Sensor Input Connections (Continued)
Figure 3-6. 2-Wire RTD Wiring
Figure 3-7. 3-Wire RTD Wiring
Figure 3-8. 4-Wire RTD Wiring
Refer to Table 3-1 and Table 3-2 for internal jumper
settings.
* Wire colors are for OMEGA RTD wiring only.
Note
☞
METER
4
3
2
1
+ Excitation
Signal Hi
Signal Lo
- Excitation
P3
RTD
BLACK* (-Excitation)
RED* (Signal Hi)
BLACK* (Signal Lo)
RED* (+Excitation)
METER
4
3
2
1
+ Excitation
Signal Hi
Signal Lo
- Excitation
P3
RTD
BLACK*
BLACK*
RED*
NOT USED
METER
RTD
4
3
2
1
+ Excitation
Signal Hi
Signal Lo
- Excitation
P3
BLACK*
RED*