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1451 Belcher Road South, Largo, FL 33773 • USA
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[email protected]System-10-P1 Manual 10/14 - 0656-9 / 18320 A - 1 0
SYSTEM-10 BTU METER MOTHER BOARD
Insertion Turbine Flow Meter Input Connections
Connections shown with (E)
are used with F-x30 models, including
bi-directional.
Connections shown with (D)
are used with F-x11 models, including
bi-directional.
Connections shown with (C)
are used with F-x10 models, including
bi-directional.
(D) Isolated Analog Common - (Yellow)
Connections shown are for flow meter
output signals not used by the Btu meter.
Both incoming and outgoing connections
are made to the same terminal.
Auxiliary Flow Meter Signals
* Shield
(C) Analog Common - (Black)
Flow Meter Inputs
For F-1x10, F-1x11 & F-1x30
(E) Scaled - (Brown)
(E) Scaled + (Blue)
(C or D) 0-10 VDC + (Brown)
(C or D) 4-20mA + (Blue)
Connections shown with (B)
are required for all dual turbine models,
including bi-directional.
Connections shown with (A)
are required for all
bi-directional models.
Connections shown with * are
required for all models.
F-1100, F-1200 & F-1300 Series
Flow Meter Connections
(B) Bottom Turbine (Orange)
(B) Top Turbine (White)
(A) Direction - (Violet)
(A) Direction + (Grey)
* Frequency + . (Green)
* Supply Common - (Black)
* 24VDC Supply + (Red)
J1
5
G
60HZ
1
J2-1
+15
+24
J2-12
G
G
10
R7
H3
R1
20075-50 REV. A
LED1
T1
D1
D2
VAR1
F1
1/8 AMP
TB1
D4
D3
H1
1
Factory Installed Cable
L1 N Not Used
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