Emerson ROC364 - Analog Outputs to Ammeter or Voltmeter

ROC364 Instruction Manual
C-2 I/O Simulation Rev Jun/05
The Analog Output Source module simulates a transmitter feeding a 0 to 5 volts dc signal to an Analog
Input Differential module. Figure C-3 shows wiring connections.
LEVEL
A
O SRC
+
-
N/C
B
COM
220
C
+I
+V
R1=0
A
C
A
B
DOC0177A
A
I DIFF
200K
R1=OPEN
200K
Figure C-3. Voltage Input — AO Source Module to AI Differential Module
C.2 Analog Outputs to Ammeter or Voltmeter
Figure C-4 and Figure C-5 show how to use ammeter or voltmeter to check an Analog Output Source
module by directly reading the current or voltage from the module.
R1=0
DOC0179A
LEVEL
A
O SRC
220
COM
C
+I
+V
A
B
A
MPS
+
-
Figure C-4. Current Loop — AO Source Module to Ammeter
R1=0
DOC0180A
LEVEL
A
O SRC
B
COM
220
C
+V
+I
A
VOLTS
+
-
Figure C-5. Voltage Output — AO Source to Voltmeter