Woodward AtlasPC, Hardware Manual

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AtlasPC Digital Control, Vol. I Manual 85586V1
70 Woodward
Atlas
1
2
3
Transducer
+
4-20 mA
Loop
Powered
(-) Loop Power
(+) Loop Power
100 mA Fuse
Analog
Input #1
Figure 7-5b. Wiring Example–Analog Input Interface with External Loop Power
Atlas
35
37
38
Transducer
+
4-20 mA
Loop
Powered
Analog
Input #12
36
-
Figure 7-6. Wiring Example–4–20 mA Input Interface
(to the Analog Combo Board for inputs 12–15)
Atlas
35
37
38
(-)
RTD
Analog
Input #12
36
(+)
Current
Source
AC
sense
Figure 7-7. Wiring Example–RTD Input Interface
(to the Analog Combo Board for inputs 12–15)