Mitsubishi R64P MELSEC iQ‑R Series 9A AC Power Supply Module

Mitsubishi Electric MELSEC iQ‑R series high‑capacity AC power supply module for main base units and extension base units. Rated output current 9 A at 5 V DC, total output power 45 W. 100‑240 V AC wide‑range input. Installs in the leftmost slot of the iQ‑R base unit and supplies stable backplane power to the CPU module and all connected I/O and intelligent function modules.

Applications:

• Rack power supply for MELSEC iQ‑R series PLC systems

• Main base and extension base power distribution

• High‑current backplane supply for large‑scale iQ‑R configurations

• Industrial automation control panels and machine control cabinets

Core Specifications:

• Input voltage: 100‑240 V AC (+10%, –15%), 50/60 Hz (permissible range 85‑264 V AC)

• Input voltage distortion factor: within 5 %

• Maximum input apparent power: 160 VA

• Inrush current: 20 A (within 8 ms)

• Rated output voltage: 5 V DC

• Rated output current: 9 A

• Output power: 45 W

• Efficiency: 70 % or more

• Overcurrent protection (5 V DC): 10.0 A or higher, auto‑recovery

• Overvoltage protection (5 V DC): 5.5‑6.5 V, shut off, restart by cycling input power

• Allowable momentary power interruption: within 20 ms

• Dielectric withstand voltage: 2,300 V AC rms for 1 min (input to LG to output to FG)

• Insulation resistance: ≥ 10 MΩ at 500 V DC

• Noise immunity: 1,500 Vp‑p noise voltage (25‑60 Hz noise simulator), conforms to IEC 61000‑4‑4 (2 kV)

ERR Contact Output:

• Purpose: ERR relay contact (for external failure monitoring)

• Rated switching voltage/current: 24 V DC, 0.5 A

• Minimum switching load: 5 V DC, 1 mA

• Response time: OFF→ON ≤ 10 ms, ON→OFF ≤ 12 ms

• Mechanical life: ≥ 20,000,000 operations

• Electrical life: ≥ 100,000 operations at rated load

Advanced Specifications:

• Fuse: Built‑in (non‑user‑replaceable, no surge suppressor fitted)

• Connection: Screw terminal block (M4.0 screws)

• Applicable wire size: 0.75‑2 mm²

• Applicable crimping terminal: RAV1.25‑3.5, RAV2‑3.5, RAP2‑3.5, RAV2‑Y, etc.

• Mounting: Backplane / rack mounting (iQ‑R series main base or extension base)

• Dimensions (H × W × D): 106 mm × 54.6 mm × 110 mm

• Weight: approx. 0.46 kg

• Protection rating: IP2X

System Integration:

• This power supply module belongs to the Mitsubishi Electric MELSEC iQ‑R series.

• Installs in the leftmost slot of the main base unit or extension base unit (power supply slot).

• Compatible with all iQ‑R series main base units (R33B, R35B, R38B, R312B) and extension base units (R65B, R68B, R612B).

• Supplies power to the CPU module and all I/O modules, intelligent function modules, and network modules installed on the same base unit.

• For total current consumption calculation and power budgeting, refer to the MELSEC iQ‑R Module Configuration Manual.

Standards & Compliance:
Refer to manufacturer official documentation for detailed certification and compliance information.

Related Products:

• R61P – AC power supply module, 100‑240 V AC, 5 V DC 6.5 A (lower capacity)

• R62P – AC power supply module, 100‑240 V AC, 5 V DC 3.5 A, 24 V DC 0.6 A

• R63P – DC power supply module, 24 V DC input, 5 V DC 6.5 A

• R64RP – Redundant AC power supply module, 100‑240 V AC, 5 V DC 9 A (requires redundant base unit)

• R33B – 3‑slot main base unit

• R35B – 5‑slot main base unit

• R38B – 8‑slot main base unit

• R312B – 12‑slot main base unit