EATON
SFX Product Family Installation and Operation Manual 6045988-001 Rev. A E-ELCL-II005-E March 2019
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Use a protective fuse sized appropriately for the
controller supply current.
Note: typical maximum load current is 60% - 80% of fuse
rating. Verify that wiring can handle more current than the
fuse rating. Fuse speed (fast blow / slow blow) depends on
the rating of the power supply.
Note the following guideline for maximum fuse
recommendations:
•
All Units: +VBat = 2 A
•
SFX20m: +Load total < 34 A depending upon anticipated
load requirements.
•
SFX12m: +Load total < 26 A depending upon anticipated
load requirements.
All SFX Load PWR+ pins (9, 10, and 19) must be
connected to the same supply voltage source. All
SFX LOAD_PWR- pins (18, 28, and 29) must be
connected to the same supply voltage return point.
Failure to connect all the pins to their respective
sources or returns or to use them to power or ground
other devices may cause internal failures of the SFX
controller, damage to the controller connector, or
damage to the wiring harness, and is not covered
by warranty.
Prior to Welding
In order to avoid damaging the SFX controller
ensure that all electrical connectors are fully
disconnected from the SFX controller prior to
welding on the machine.
Prior to Electrostatic Painting
In order to avoid damaging the SFX controller
ensure that all electrical connectors are fully
disconnected from the SFX controller and sealed
mating connectors without wires are installed in
the SFX connector ports prior to electrostatic
painting on the machine.
To maintain the environmental ratings of the
SFX controller all connector locations must have
a weather sealed connector as specified in the
technical specifications installed. All connector
cavities in each connector must have either an
appropriate sized wire or the correct sealing plug
installed. Torque the A connector to 25-28 in-lbs
(2.82 – 3.16 Nm) A dust plug may be shipped in
the C connector of the controller. This is not an
environmental seal.
SFX Product Family
WARNING
!
WARNING
!
WARNING
!
CAUTION
!
9A L
LOAD_PWR- 18A
10A L
LOAD_PWR- 28A
19A L
LOAD_PWR- 29A
Battery
Ground
