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MELSEC-Q
5 POWER SUPPLY MODULE
(3) When the base unit is of QA1S6
B:
Base unit
QA1S65B and QA1S68B
I/O module
A1SX10, A1SY10, etc.
Special function module
A1SD61, A1SD75P1-S3, etc.
peripheral devices
AD75TU
2
Power supply module
A1S61PN, A1S62PN,
A1S63P
2: Select the power supply module also in
consideration of the current consumption of the
peripheral devices connected to the special
function module.
For example, when the AD75TU is connected
to the A1SD75P1-S3, the current consumption
of the AD75TU must also be taken into
account.
5.1.3 Precaution when connecting the uninterruptive power supply
Be sure of the following terms when connecting the High Performance model QCPU
system to the uninterruptive power supply (abbreviated as UPS hereafter):
Use a UPS which employs the constant inverter power supply method with 5 % or less
voltage fluctuation.
Do not use a UPS with the constant commercial power supply method.