ONICON System-10 BTU - Manual (Page 49)

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System-10 BTU Meter Manual 03/15 - 0651-16 / 18323 Page A-15
SYSTEM-10 BTU METER MOTHER BOARD
F-3500 Insertion Electromagnetic
Flow Meter Input Connections
J1
5
G
60HZ 1
J2-1
+15
+24
J2-12
G
G
10
R7 H3
R1
20
075-50 REV. A
LED1
T1
D1 D2
VAR1
F1
1/8 AMP
TB1
D4 D3
H1 1
Connections shown for
T5-1 and
T5-2
are for the same analog output from the F-3500.
This output can be configured in
the flow meter as a 4-20m
A or 0 -10 VDC.
0-10 VDC + (Blue)
* Frequency - (
Yellow)
* 24VDC Supply + (Red) * Supply Common - (Black) * Frequency + (Green)
F-3500 Flow Meter Connections
Connections shown with * are required.
4-20m
A + (Blue)
Flow Meter Inputs
* Shield
Auxiliary Flow Meter Signals
Isolated
Analog Common - (Brown)
Earth (Green/
Yellow)*
Factory Installed Cable
T4 1 2 3 4 5 6 7 8 9 10 11 12 13 T5 1 2 3 4 5 6
Alarm - (White) Alarm + (Orange)
Connections shown below dashed line are for flow meter output signals not used by the BTU meter
. Both incoming and
outgoing connections are made to the same terminal.
L1 N
Not Used