Mitsubishi Q63B - PLC Base Unit
The Mitsubishi Q63B Programmable Logic Controller is an extension base unit with three slots and one power supply slot. Part of the Mitsubishi automation portfolio, this Mitsubishi PLC base unit belongs to the MELSEC-Q SERIES and provides 189 mm width, 98 mm height, 44.1 mm depth, and 0.23 kg weight.

| Brand | Mitsubishi Electric |
| Product Type | PLC(Programmable Logic Controller) |
| Product | Q63B |
Mitsubishi PLC Base Unit Q63B Technical Specifications
| Specification | Value |
|---|---|
| Series | MELSEC-Q SERIES |
| Type | EXTENSION BASE UNIT |
| Slots | 3 |
| Slots for Power Supply | 1 |
| Depth (mm) | 44,1 |
| Weight (kg) | 0,23 |
| Width (mm) | 189 |
| Height (mm) | 98 |
The Q63B Programmable Logic Controller from Mitsubishi is an extension base unit used to expand PLC system layouts in industrial automation. This Q63B Programmable Logic Controller supports three slots with one power supply slot and operates within the MELSEC-Q SERIES, enabling controlled physical expansion for modular PLC installations.
In industrial automation systems, the Q63B Programmable Logic Controller extension base unit is applied in conveyors, packaging lines, assembly stations, and distributed control panels. Its defined slot count allows structured placement of modules, helping engineers maintain organized wiring, predictable cabinet dimensions, and stable mechanical layouts across automation equipment.
The Mitsubishi Q63B PLC extension base unit supports consistent system construction through fixed dimensions and series-level compatibility. As part of the MELSEC-Q SERIES, it aligns with Mitsubishi PLC architectures used in industrial environments. The Q63B Programmable Logic Controller is suitable for automation systems requiring compact extension capacity and reliable physical integration.




