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READY T
erminals on the SBM54D
When statuses of power supply and fuses are all normal, the output from READY terminals
will be energized, i.e., the contact becomes closed. When power supply fails or any of the
fuses fails, the output from READY terminals will be de-energized, i.e., the contact becomes
opened.
If an external relay is used, a surge absorber should be used for noise prevention.
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LED Status
When the power supply is normal, the LED is on. Otherwise the LED is off.
<8.3 Cable Connection > 8-14
IM 32Q06C10-31E 4th Edition : Jan.30,2015-00
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