ONICON F-1100 Series - Manual (Page 30)

11451 Belcher Road South, Largo FL 33773 • USA • Tel +1 (727) 447-6140 • Fax (727) 442-5699 • [email protected]
Turbine Flow Meter Manual 05/14 - 0721-3 / 13518
Page A-2
1500 North Belcher Road, Clearwater, FL 33765 • Tel (727) 447-6140 • Fax (727) 442-5699
www.onicon.com • [email protected] 0271-1 04-12
FLOW METER WIRING INFORMATION
User Connections for Models with Frequency Output
Models: F-1100, F-1200, FB-1200 & F-1300
8-02 0271-1
1500 North Belcher Road, Clearwater, Florida 33765 Tel (727) 447-6140 Fax (727) 442-5699
www.onicon.com E-mail: [email protected]
FLOW METER WIRING INFORMATION
User Connections for Models with Frequency Output
Models: F-1100, F-1200, FB-1200 & F-1300
Wiring Information
WIRE COLOR CODE NOTES
(+) 24 ± 4 V AC/DC
supply voltage
RED *
BLACK
(–) Common ground
(Common with pipe ground)
Connect to power supply
negative
GREEN
(+) Frequency output signal:
0-15 V peak pulse
GRAY
VIOLET
Dry contact directional
output - indicates
flow direction
Contact closed when flow
is in direction of arrow
on meter
DIAGNOSTIC SIGNALS
ORANGE Bottom turbine frequency
WHITE Top turbine frequency
These signals are for
diagnostic purposes -
connect to local display
or BTU meter
Connect to power supply
positive
√
F-1
100
Single
Turbine
F-1300 Inline F-1200
Dual
Turbine
FB-1200
Bi-Directional
FB-1200 Wiring Diagram
Connections to ONICON Display or BTU Meter
F-1100 / F-1200 / F-1300 Wiring Diagram
Flow Meter Connections to ONICON Display or BTU Meter
NOTES: * 1. Serial Numbers 115691 and earlier require 24 VDC. Serial Numbers 115692 and higher
can accept 24 V AC/DC.
2. Black wire is common with the pipe (typically earth ground).
3. For ONICON display module or BTU meter, connect all wires provided. Refer to wiring diagram
provided with display or BTU meter.
FLOW METER FLOW METER
RED
GREEN
BLACK
WHITE
ORANGE
GRAY
VIOLET
+ 24 V
FREQUENCY INPUT
GROUND
TOP TURBINE
BOTTOM TURBINE
DIRECTIONAL
CONTACTS
ONICON Display
or BTU Meter
RED
GREEN
BLACK
WHITE
ORANGE
+ 24 V
FREQUENCY INPUT
GROUND
TOP TURBINE
BOTTOM TURBINE
ONICON Display
or BTU Meter
F-1200 only
Output frequency is typically
below 200 Hz, but can be
up to 300 Hz
SHIELD
SHIELD
√ √ √
√ √ √ √
√ √ √ √
√ √
√
√
√ √
0271