Emerson Fisher FLOBOSS 407, Instruction Manual

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FloBoss 407 Instruction Manual
C-2 Rev 5/00
LEVEL
AO SRC
+
-
N/C
B
COM
220
C
+I
+V
R1=0
A
C
A
B
DOC0177A
AI DIFF
200K
R1=OPEN
200K
Figure C-2. Current Loop — AO Source Module to AI Differential Module
The analog output source module simulates a transmitter feeding a 0 to 5 volt dc signal to an analog
input differential module. Figure C-3 shows wiring connections.
LEVEL
AO SRC
B
220
COM
C
R1=0
+I
+V
A
AI DIFF
C
A
B
- 200K
R1=250
+
N/C
200K
DOC0178A
Figure C-3. Voltage Input — AO Source Module to AI Differential Module
C.3 ANALOG OUTPUTS TO A METER
Figures C-4 and C-5 show how to use a meter to check an analog output source module by directly
reading the current or voltage from the module.
R1=0
DOC0179A
LEVEL
AO SRC
220
COM
C
+I
+V
A
B
AMPS
+
-
Figure C-4. Current Loop — AO Source Module to Ammeter