Omega Speaker Systems M1945 - Manual

FLSC-AMP-A
Preamplifier and Signal Conditioner
for Magnetic Pick-ups
OPERATOR’S
MANUAL
1 2 3 4 5
MAGNETIC PICKUP
AMPLIFIER
M1945/1011
General Description
The FLSC-AMP-A Signal Conditioner will amplify low level signals from magnetic pick-up sensors, such as a
turbine meter or paddlewheel sensor, to an amplified high level square wave pulse output proportional in
amplitude to the power supply powering the module. This output will drive any OMEGA
® flow ratemeter,
counter, controller or pulse input data acquisition board.
Unpacking
Remove the Packing List and verify that you have received all equipment. If you have any questions about the
shipment, please call the Customer Service Department.
When you receive the shipment, inspect the container and equipment for any signs of damage. Note any
evidence of rough handling in transit. Immediately report any damage to the shipping agent.
NOTE
The carrier will not honor any claims unless all shipping material is saved for their examination.
After examining and removing contents, save packing material in the event reshipment is necessary.
The following items are supplied in the box:
• FLSC-AMP-A Signal Conditioner
• Operator’s Manual
Hookup (Refer to Figure 1)
For electrical connections, the terminal strip will accommodate up to a 14 gauge wire. 18-20 gauge is
recommended.
Note: The signal lines from the magnetic pick-up should be shielded and kept less than ten feet and away from
relays, solenoids, or other sources of electrical noise. The signal shield should be connected to power/common.
The module output is recommended to make long distance runs.
Figure 1. Terminal Connections
Mounting
The FLSC-AMP-A module may be mounted using the screw holes provided in the molded housing. Double-
sided tape, Velcro, or glue may also be used to secure the module in place. The FLSC-AMP-A module can also
be snap track mounted using an adapter plate.
1
2
3
4
5
OUTPUT
+ POWER SUPPLY
– SIGNAL
INPUT
POWER / COMMON
(ALSO USED FOR OUTPUT RETURN)
+ SIGNAL
MOUNTING
HOLES (2)
USE 8-32
SCREWS
®