R04ENCPU - Mitsubishi Programmable Controllers Melsec
The Mitsubishi R04ENCPU PLC is a standard CPU with CC-Link IE, 40K program memory, and Ethernet connectivity support included. This Mitsubishi PLC from the MELSEC IQ-R Series supports 4096 local I/O points, 4096 remote I/O points, includes a buffer battery, and delivers fast LD and MOV processing cycles.

| Brand | Mitsubishi |
| Product Type | PLC(Programmable Logic Controller) |
| Product | R04ENCPU |
R04ENCPU Mitsubishi Programmable Controllers Melsec Technical Specifications
| Specification | Value |
|---|---|
| Type | STANDARD CPU (WITH CC-LINK IE) |
| Program Memory | 40K |
| Program Memory Unit | STEPS |
| Local I/O Points | 4096 |
| Local + Remote I/O Points | 4096 |
| Cycle Time LD (ns) | 0,98 |
| Cycle Time MOV (ns) | 1,96 |
| Ethernet Port | 1 |
| Buffer Battery | YES |
| Series | MELSEC IQ-R SERIES |
| Depth (mm) | 110 |
| Weight (kg) | 0,4 |
| Width (mm) | 56 |
| Height (mm) | 106 |
| CE | COMPLIANT |
| Shipping Approvals | ABS,BV,DNV GL,LR,NK,RINA |
| EAC | NON-COMPLIANT |
| UL/cUL | COMPLIANT |
| UKCA | COMPLIANT |
The Mitsubishi R04ENCPU PLC is a programmable logic controller designed as a standard CPU with integrated CC-Link IE networking. This Mitsubishi R04ENCPU PLC provides 40K step program memory, Ethernet communication, 4096 I/O capacity, and high-speed instruction execution. It belongs to the MELSEC IQ-R Series and is used in structured industrial automation environments.
In industrial applications, the Mitsubishi R04ENCPU PLC is used in conveyors, packaging systems, automated assembly lines, and material handling equipment. The CC-Link IE and Ethernet support enable stable data exchange between controllers, I/O modules, and networked automation devices, supporting synchronized and predictable machine operation.
The Mitsubishi R04ENCPU PLC combines defined processing speed, reliable memory handling, and Mitsubishi engineering standards. With global compliance certifications and consistent electrical performance, this PLC is suitable for long-term industrial automation systems requiring dependable control, communication stability, and proven controller reliability.




