R120ENCPU - Mitsubishi Programmable Controllers Melsec
The Mitsubishi R120ENCPU PLC is a standard CPU with 1200K program memory and 4096 I/O points support for automation. This Mitsubishi R120ENCPU PLC is developed by Mitsubishi and positioned under Mitsubishi PLC platforms used in industrial control systems. It features CC-Link IE built-in CPU, Ethernet connectivity, 0.98 ns LD cycle time, buffer battery support, compact dimensions, and belongs to the MELSEC CPU series for factory automation.
| Brand | Mitsubishi |
| Product Type | PLC(Programmable Logic Controller) |
| Product | R120ENCPU |
R120ENCPU Mitsubishi Programmable Controllers Melsec Technical Specifications
| Specification | Value |
|---|---|
| Type | STANDARD CPU (WITH CC-LINK IE) |
| Program Memory | 1200K |
| 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 R120ENCPU PLC is a programmable logic controller designed for high-capacity industrial automation systems. This Mitsubishi R120ENCPU PLC provides 1200K program memory, supports 4096 local I/O points, and delivers fast execution with sub-microsecond instruction cycles. It belongs to the MELSEC IQ-R control platform and is used as a central CPU in scalable automation architectures.
In industrial applications, the Mitsubishi R120ENCPU PLC is deployed in conveyors, packaging lines, production automation, and complex assembly systems. Its high memory capacity and stable communication performance allow reliable coordination of distributed I/O and networked devices. The PLC supports consistent process control, precise logic execution, and dependable operation in continuous manufacturing environments.
The Mitsubishi R120ENCPU PLC reflects Mitsubishi Electricβs established control system standards. With certified compliance, defined electrical characteristics, and compatibility within Mitsubishi PLC ecosystems, it is suitable for long-term industrial use. This PLC is trusted by engineers for stable performance, predictable control behavior, and integration into structured factory automation systems using Mitsubishi PLC platforms.
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