Omron FQM1-MMP21, FQM1-CM001 3-2Wiring, Section, AC Power Source, Isolation Transformer

Wiring Section 3-2

3-2 Wiring

3-2-1 Wiring Power Supply Units

PA202

AC power supply 100 to 240 V

M4 self-raising screws

AC power supply

Isolation

transformer 1:1

RUN output (See note.)
ON when Coordinator Module
is in RUN or MONITOR mode.	Power
OFF when in PROGRAM mode	supply
or during a fatal error.

POWER

L1

AC100 -240V

INPUT L2/N

NC

NC

Note	The RUN output function is provided only for the CJ1W-PA205R Power Sup-
	ply Unit. It is not provided on the CJ1W-PA202 Power Supply Unit.
AC Power Source	• Supply 100 to 240 V AC.
	• Keep the voltage fluctuations within the specified range.
		Supply voltage	Allowable voltage fluctuations
		100 to 240 V AC	85 to 264 V AC
	• If one power supply phase of the equipment is grounded, connect the
		grounded phase side to the L2/N terminal.
Isolation Transformer	The FQM1's internal noise isolation circuits are sufficient to control typical
	noise in power supply lines, but noise between the FQM1 and ground can be
	significantly reduced by connecting a 1-to-1 isolation transformer. Do not
	ground the secondary coil of the transformer.
Power Supply Capacity	The power consumption will be 100 VA max. for the CJ1W-PA205R and 50 VA
	for the CJ1W-PA202, but there will be a surge current of at least 5 times the
	max. current when the power is turned ON.

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