Mitsubishi QS034B - PLC Base Unit
The Mitsubishi QS034B Programmable Logic Controller is a safety main base unit with four slots and one power supply. Part of the Mitsubishi automation portfolio, this Mitsubishi PLC base unit belongs to the MELSEC-QS SERIES and provides 245 mm width, 98 mm height, 44.1 mm depth, and 0.28 kg weight.

| Brand | Mitsubishi Electric |
| Product Type | PLC(Programmable Logic Controller) |
| Product | QS034B |
Mitsubishi PLC Base Unit QS034B Technical Specifications
| Specification | Value |
|---|---|
| Series | MELSEC-QS SERIES |
| Type | SAFETY MAIN BASE UNIT |
| Slots | 4 |
| Slots for Power Supply | 1 |
| Depth (mm) | 44,1 |
| Weight (kg) | 0,28 |
| Width (mm) | 245 |
| Height (mm) | 98 |
The QS034B Programmable Logic Controller from Mitsubishi is a safety main base unit designed for safety-oriented PLC systems in industrial automation. This QS034B Programmable Logic Controller supports four slots with one power supply slot and operates within the MELSEC-QS SERIES, ensuring structured layout and controlled integration for safety control architectures.
In industrial automation environments, the QS034B Programmable Logic Controller safety base unit is used in conveyors, packaging machinery, assembly systems, and safeguarded automation zones. Its defined slot structure allows safety modules and control components to be installed in an organized manner, supporting stable wiring, predictable panel layouts, and compliance-focused system design.
The Mitsubishi QS034B PLC safety main base unit supports dependable system construction through fixed mechanical dimensions and series-level compatibility. As part of the MELSEC-QS SERIES, it aligns with Mitsubishi PLC safety platforms used in industrial applications. The QS034B Programmable Logic Controller is suitable for automation systems requiring integrated safety control and consistent physical structure.




