Wiring Diagrams - Omega FMG490 Series User Manual

CONNECTIONS
Wiring Diagrams (Remote Display)
Remove the 3 screws holding the display assembly and remove it from the meter. Remove the 15 pin screw connector
from its bag. Install the wires through the cable glands into the 15 pin screw connector in their respective locations. Plug
the 15 pin screw connector into its socket. (C1 = power/output cable 1, C2 = power/output cable 2, R = remote cable)
Orange (R) Remote B: pn11
Blue (R) Remote A: pn12
Black (C1) DC-: pn14
Red (C1) DC+: pn15
R
DC Power with Pulse (D5N/D6N)
Remove the 3 screws holding the display assembly and remove it from the meter. Remove the 15 pin screw connector
from its bag. Install the wires through the cable glands into the 15 pin screw connector in their respective locations. Plug
the 15 pin screw connector into its socket. (C1 = power/output cable, R = remote cable, AC = AC power cable)
Orange (R) Remote B: pn11
Blue (R) Remote A: pn12
Black (Internal): pn14
Red (Internal): pn15
R
Black (Line)
White (Neutral)
Green (Ground)
AC Power with Pulse (A5N/A6N)
Black (R) -Remote Pwr: pn10
Red (R) +Remote Pwr: pn9
Green (C1) Pulse+: pn2
White (C1) Pulse-: pn1
C1
Black (R) -Remote Pwr: pn10
Black (R) -Remote Pwr: pn10
Orange (R) Remote B: pn11
Red (R) +Remote Pwr: pn9 Blue (R) Remote A: pn12
Green (C1) Pulse+: pn2 Black (Internal): pn14
White (C1) Pulse-: pn1 Red (Internal): pn15
C1
AC
Black (Line)
White (Neutral)
Green (Ground)
Page 15
Black (R) -Remote Pwr: pn10
Orange (R) Remote B: pn11
Blue (R) Remote A: pn12
Black (C1) DC-: pn14
Red (C1) DC+: pn15
R
DC Power with Pulse and 4-20mA (D5I/D6I)
R
AC Power with Pulse and 4-20mA (A5I/A6I)
Plug the backup battery
cable into the back of the
display assembly.
WARNING: BACKUP BATTERIES
ARE NOT INTENDED AS A PRIMARY
POWER SOURCE OF A MAINS
(DC or AC) CONFIGURED METER.
FMG490 INSTRUCTIONS
Red (R) +Remote Pwr: pn9
Blue (C1) 4-20mA-: pn4
Orange (C1) 4-20mA+: pn3
Green (C1) Pulse+: pn2
White (C1) Pulse-: pn1
C1
Red (R) +Remote Pwr: pn9
Blue (C1) 4-20mA: pn4
Orange (C1) 4-20mA+: pn3
Green (C1) Pulse+: pn2
White (C1) Pulse-: pn1
C1
AC