R16CPU - Mitsubishi Programmable Controllers Melsec
Mitsubishi R16CPU PLC provides 160K step program memory, Ethernet connectivity, and scalable I/O capacity for industrial automation systems applications. This Mitsubishi PLC from the MELSEC IQ-R Series supports 4096 local I/O points, expandable to 16384 remote I/O points, features high-speed instruction processing, and includes a buffer battery for program retention.

| Brand | Mitsubishi |
| Product Type | PLC(Programmable Logic Controller) |
| Product | R16CPU |
R16CPU Mitsubishi Programmable Controllers Melsec Technical Specifications
| Specification | Value |
|---|---|
| Type | STANDARD CPU |
| Program Memory | 160K |
| Program Memory Unit | STEPS |
| Local I/O Points | 4096 |
| Local + Remote I/O Points | 16384 |
| 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) | 0,2 |
| Width (mm) | 27,8 |
| Height (mm) | 98 (106) |
| CE | COMPLIANT |
| Shipping Approvals | ABS,BV,DNV GL,LR,NK,RINA |
| EAC | NON-COMPLIANT |
| UL/cUL | COMPLIANT |
| UKCA | COMPLIANT |
The Mitsubishi R16CPU PLC is a programmable logic controller designed for high-performance industrial automation systems. This Mitsubishi PLC includes 160K step program memory, supports 4096 local I/O points, and expands up to 16384 total I/O points. It integrates a built-in Ethernet port and delivers fast instruction execution. The R16CPU PLC belongs to the MELSEC IQ-R Series and is used in large-scale automation architectures.
In industrial environments, the Mitsubishi R16CPU PLC is applied in conveyors, packaging systems, automated assembly lines, and complex production control systems. Fast cycle times enable precise logic execution, while scalable I/O handling supports distributed automation requirements. Ethernet communication ensures stable controller-level data exchange across industrial networks operating continuously.
The Mitsubishi R16CPU PLC combines high memory capacity, extensive I/O scalability, and reliable processing performance in a compact CPU module. As part of Mitsubishiβs PLC range, it complies with established industrial certifications and standards. This PLC is suitable for long-term industrial use where deterministic control behavior, system expandability, and operational reliability are essential.




