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PRU·PMU·PHU SERIES SPECIFICATIONS
6. DESIGN CONSIDERATIONS
(1) As mounting holes for the PRU and PMU units, ø 2.7 mm burred holes are provided. So, when
mounting them, use M3 tapping screws.
(2) Refer to Sec. 2.3 for Designing PRU and PMU Unit Installation.
(3) Exercise good care so that no unnecessary load is applied to the equipment and cables.
(4) Make sure that there are no obstructing objects when opening/closing the PRU front door.
(5) Avoid installing the equipment in a hot and/or humid place.
(6) Avoid installing the equipment in a dusty place or where it is subjected to vibrations.
