Mitsubishi Q38B - PLC Base Unit
The Mitsubishi Q38B Programmable Logic Controller is a main base unit with 8 slots and one power supply slot. Part of the Mitsubishi automation portfolio, this PLC base unit supports the Mitsubishi PLC platform within the MELSEC-Q SERIES, providing 328 mm width, 98 mm height, 44.1 mm depth, and 0.35 kg weight.

| Brand | Mitsubishi Electric |
| Product Type | PLC(Programmable Logic Controller) |
| Product | Q38B |
Mitsubishi PLC Base Unit Q38B Technical Specifications
| Specification | Value |
|---|---|
| Series | MELSEC-Q SERIES |
| Type | MAIN BASE UNIT |
| Slots | 8 |
| Slots for Power Supply | 1 |
| Depth (mm) | 44,1 |
| Weight (kg) | 0,35 |
| Width (mm) | 328 |
| Height (mm) | 98 |
The Q38B Programmable Logic Controller from Mitsubishi is a main base unit designed for modular PLC system assembly in industrial automation. This Q38B Programmable Logic Controller supports 8 slots with one power supply slot and belongs to the MELSEC-Q SERIES. Its 328 mm width and defined mechanical dimensions enable consistent installation within standardized control panels.
In industrial automation applications, the Q38B Programmable Logic Controller base unit is used in conveyors, packaging machines, assembly lines, and centralized control panels. The slot configuration allows organized CPU and I/O placement, supporting scalable system layouts. Stable physical dimensions assist engineers in maintaining orderly wiring and predictable cabinet design across manufacturing environments.
The Mitsubishi Q38B PLC base unit supports dependable control system design through standardized slot distribution and series compatibility. As part of the MELSEC-Q SERIES, it aligns with established PLC architectures used in industrial facilities. The Q38B Programmable Logic Controller, backed by Mitsubishi engineering standards, remains suitable for long-term industrial use where reliable physical integration is required.




