ONICON System-10 BTU - Manual (Page 24)

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System-10 BTU Meter Manual 03/15 - 0651-16 / 18323 Page 24
3.3.5 Isolated Analog Output(s) (Optional):
The System-10 can be configured to provide up to four isolated analog outputs of the
following five parameters: supply temperature, return temperature, flow rate, Btu rate and
delta temperature. The output type, 4-20 mA, 0-10 VDC or 5 VDC is field configurable. The
selected outputs and associated scaling are configured at the factory. See the certificate of
calibration or label located on the inside cover for analog output configuration information.
Please note: If System-10 is ordered with a flow meter capable of producing an analog
output, the output signal will be available at terminal T5.
J1
5
G 60HZ
1
J2-1 +1 5 +24 J2-12 G G
10
R7
H3
R1
20075-50 REV. A
LED1
T1
D1
D2
VAR1
F1 1/4 AMP
TB1
D4
D3
H1
1
L1 N Not Used
!
CAUTION
Analog outputs are all configured as active outputs. Do not apply power to any of the 4-20mA,
0-10 or 0-5 volt outputs. Doing so will damage the output.