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9
OMEGA DPU91-BC Batch Controller System
FMG-3000
Technical Notes:
• When the blue jumper
illustrated is placed over both
pins, the FMG-3000
(Blind Magmeter) outputs an
open collector frequency signal.
When the jumper is removed
(or placed over one pin for
storage) the FMG-3000 outputs
a Digital (S
3
L) signal.
DA
T
A
GND
SHLD
V+
Black
Red
Shield
No connection
FP-5300, FP-5600,
FP-8500, FP-5200,
FP-5060, FP-5070
DA
T
A
GND
SHLD
V+
Brown
White
Blue
Black
Shield
S
3
L
DA
T
A
GND
SHLD
V+
Brown
White
Blue
Black
Shield
X
No
connection
Frequency
FMG-550
Black
Red
Shield
White
V+
DA
T
A
GND
SHLD
3
4
Frequency
S L
3
3
4
FMG-3000*
*
FMG-3000
Blind Magmeter
Output Selection Jumpers
Connect the silver (shield)
wire to earth ground in case
of EMI noise interference.
9. Sensor Wiring
FMG-3000 & FMG-550
Technical Notes:
• Either Frequency or Digital
(S
3
L) may be used.
• The frequency output will be
displayed as positive
fl
ow
regardless of the
fl
ow direction.
• Omega recommends
confi guring the FMG-3000
with the Digital (S
3
L) output
because it is more accurate.
• Input sensor type is selected by
choosing between “SENSOR
FREQ” and "SENSOR S3L" in
the INPUT menu.
• 5 VDC power is provided to
the FMG-3000 Magmeter by
the DPU91-BC. No additional
power is required.