Omega Speaker Systems FAR-1 Series Power Supply User Manual


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M2301/0197
CJS0895JACB
INSTRUCTION
SHEET
Specially designed to power up to four bridges
(load cells of 350Ω) in parallel at 10Vdc. This
unit used whith the CCT-80 signal conditioner
accommodates 6-wire bridge circuits, where
two wires provide bridge excitation, two wires
sense the excitation at the bridge and the
other two wires give the signal to the converter.
The sensed data is used to compensate
errors due to the lead resistance. If a 4-wire
load cell is used, then connect terminal 5 to 6
and terminal 3 to 4.
Description
Remove the Packing List and verify that you
have received all equipment, including the
following (quantities in parentheses):
FAR-1 Series Power Supply (1)
Instruction Sheet (1)
If you have any questions about the
shipment, please call the OMEGA Customer
Service Department.
When you receive the shipment, inspect the
container and equipment for signs of
damage. Note any evidence of rough
handling in transit. Immediately report any
damage to the shipping agent.
The carrier will not honor damage
claims unlees all shipping material
is saved for inspection. After
examining and removing
contents, save packing material
and carton in the event
reshipment is necessary.
Unpacking Instructions
An OM EGA Technologies Com pany
FAR-1 Series
Power Supply (10V, 250MA)
Wiring
NOTE
Figure 1. Wiring Diagram
POWER SUPPLY
FUENTE
ALIMENTACION
OUTPUT /
SALIDA
3 4 5 6
~ ~
1 2
AC
VOLTAGE
+
+
_
_
SENSE OUT SENSE
OUT
LOAD
CELL
+
+
-
-
-
-
+
+
SIGNAL
Vref
POWER SUPPLY