Q20UDEHCPU - Mitsubishi Programmable Controllers Melsec
The Mitsubishi Q20UDEHCPU PLC is a universal QCPU supporting 200K program steps, 8192 I/O points, and Ethernet connectivity support. Manufactured by Mitsubishi, this Mitsubishi PLC operates with 9.5 ns LD and 19 ns MOV cycle times, includes one Ethernet port, buffer battery support, and compact dimensions of 89.3 mm depth. It belongs to the FX series and complies with CE, UL/cUL, UKCA, and marine shipping approvals.

| Brand | Mitsubishi |
| Product Type | PLC(Programmable Logic Controller) |
| Product | Q20UDEHCPU |
Q20UDEHCPU Mitsubishi Programmable Controllers Melsec Technical Specifications
| Specification | Value |
|---|---|
| Type | UNIVERSAL MODEL QCPU |
| Program Memory | 200K |
| Program Memory Unit | STEPS |
| Local I/O Points | 4096 |
| Local + Remote I/O Points | 8192 |
| Cycle Time LD (ns) | 9,5 |
| Cycle Time MOV (ns) | 19 |
| Ethernet Port | 1 |
| Buffer Battery | YES |
| Series | MELSEC-Q SERIES |
| Depth (mm) | 89,3 |
| Weight (kg) | 0,22 |
| Width (mm) | 27,4 |
| Height (mm) | 98 |
| CE | COMPLIANT |
| Shipping Approvals | ABS,BV,DNV GL,LR,NK,RINA |
| EAC | NON-COMPLIANT |
| UL/cUL | COMPLIANT |
| UKCA | COMPLIANT |
The Mitsubishi Q20UDEHCPU Programmable Logic Controller is a universal QCPU PLC designed for flexible industrial automation control. This Mitsubishi Q20UDEHCPU PLC supports 200K program memory steps and manages up to 8192 local and remote I/O points, enabling scalable control architectures. Operating within the FX series, it delivers consistent execution with 9.5 ns LD and 19 ns MOV cycle times for stable automation performance.
The Mitsubishi Q20UDEHCPU PLC is used in conveyors, packaging systems, automated assembly lines, and general automation applications. Its universal QCPU design allows handling of diverse control tasks, while Ethernet connectivity supports communication with industrial networks. The high I/O capacity enables integration of distributed field devices, supporting organized and reliable machine control layouts.
The Mitsubishi Q20UDEHCPU PLC from Mitsubishi provides dependable control for industrial environments requiring certified compliance and stable operation. With buffer battery support, defined processing performance, and approvals including CE, UL/cUL, and UKCA, it meets established industrial requirements. As part of the FX series PLC family, the Mitsubishi Q20UDEHCPU Programmable Logic Controller remains suitable for long-term industrial automation deployments.




