MITSUBISHI R64RP Product Description

Overview

MITSUBISHI R64RP is an AC input redundant power supply module for the MELSEC iQ-R series PLC system. MITSUBISHI R64RP is designed to supply stable 5V DC power to the backplane bus and all modules mounted on the base unit. MITSUBISHI R64RP supports redundant power configuration to eliminate single-point power failure and improve the reliability of the whole control system.

Features

MITSUBISHI R64RP accepts wide-range AC input from 100V AC to 240V AC, and outputs 5V DC with rated current of 9A. It is specially developed for redundant power supply architecture, which can work in parallel with another R64RP module. If one power supply path fails, the other unit will take over power delivery seamlessly without interrupting PLC operation. The module is equipped with built-in error relay contact for external fault alarm signal output to PLC or alarm devices. MITSUBISHI R64RP integrates overcurrent protection, overvoltage protection and short-circuit protection circuits to safeguard CPU, I/O and network modules. It has high conversion efficiency and stable performance under industrial voltage fluctuation conditions. Standard base unit mounting design allows quick installation and replacement inside the control cabinet. MITSUBISHI R64RP conforms to international certification standards and can be used in continuous running industrial control sites.

Specs

Brand: MITSUBISHI Model: R64RP Product series: MELSEC iQ-R Product category: Redundant power supply module Input: 100 to 240 V AC, 50/60 Hz Output: 5 V DC, 9 A Max apparent power: 160 VA Function: Redundant power supply, fault contact output Protection: Overcurrent, overvoltage, short-circuit protection Mounting: Install on iQ-R base unit

Principle

MITSUBISHI R64RP converts the input AC voltage into regulated 5V DC power for the PLC backplane bus. In redundant configuration, two MITSUBISHI R64RP modules run in parallel and share the load current. When one module or its input power source fails, the remaining unit automatically bears the full load. The internal monitoring circuit detects abnormal status and triggers the ERR contact to send fault notification. MITSUBISHI R64RP keeps the PLC system powered continuously and avoids unexpected shutdown caused by power supply failure.

Applications

MITSUBISHI R64RP is applied in high-reliability automation control systems that require uninterrupted operation. It is widely used in water treatment, chemical, energy, pharmaceutical and manufacturing production lines with iQ-R PLC. It is suitable for DCS, process control and safety-related control cabinets where power redundancy is mandatory. It can cooperate with iQ-R CPU, I/O modules and communication modules to build stable redundant control systems.