5POWER SUPPLY MODULE

(3)When the base unit is of QA1S6†B:

MELSEC-Q

Power supply module

 

 

Base unit

A1S61PN, A1S62PN,

 

 

 

 

QA1S65B and QA1S68B

A1S63P

 

 

 

 

 

 

 

 

I/O module

 

 

 

A1SX10, A1SY10, etc.

Special function module

 

peripheral devices

A1SD61, A1SD75P1-S3, etc.

 

AD75TU

2

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.

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