Mitsubishi QA1S65B - PLC Base Unit
The Mitsubishi QA1S65B Programmable Logic Controller is an extension base unit with five 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 51.2 mm depth, 35 mm width, 130 mm height, and 0.75 kg weight.

| Brand | Mitsubishi Electric |
| Product Type | PLC(Programmable Logic Controller) |
| Product | QA1S65B |
Mitsubishi PLC Base Unit QA1S65B Technical Specifications
| Specification | Value |
|---|---|
| Series | MELSEC-Q SERIES |
| Type | EXTENSION BASE UNIT |
| Slots | 5 |
| Slots for Power Supply | 1 |
| Depth (mm) | 51,2 |
| Weight (kg) | 0,75 |
| Width (mm) | 35 |
| Height (mm) | 130 |
The QA1S65B Programmable Logic Controller is a Mitsubishi PLC extension base unit designed for compact control panel expansion. This QA1S65B Programmable Logic Controller supports five slots with one power supply slot, operating within the MELSEC-Q SERIES for structured industrial automation systems.
In industrial automation environments, the QA1S65B Programmable Logic Controller is used in conveyors, packaging equipment, assembly lines, and compact automation panels. Its narrow 35 mm width and defined mounting dimensions help engineers optimize panel space while maintaining organized module placement and stable power distribution.
The Mitsubishi QA1S65B base unit supports reliable PLC system scaling through precise physical specifications and series compatibility. Mitsubishi control platforms are widely adopted in industrial automation for predictable operation and maintenance planning. The QA1S65B Programmable Logic Controller is suited for applications requiring compact expansion with consistent mechanical structure.




