Mitsubishi QA1S68B - PLC Base Unit
The Mitsubishi QA1S68B Programmable Logic Controller extension base unit provides eight slots and one power supply slot configuration included. Part of the Mitsubishi automation lineup, this Mitsubishi PLC extension base unit belongs to the MELSEC-Q SERIES and features 420 mm width, 130 mm height, 51.2 mm depth, and 1 kg weight.
| Brand | Mitsubishi Electric |
| Product Type | PLC(Programmable Logic Controller) |
| Product | QA1S68B |
Mitsubishi PLC Base Unit QA1S68B Technical Specifications
| Specification | Value |
|---|---|
| Series | MELSEC-Q SERIES |
| Type | EXTENSION BASE UNIT |
| Slots | 8 |
| Slots for Power Supply | 1 |
| Depth (mm) | 51,2 |
| Weight (kg) | 1 |
| Width (mm) | 420 |
| Height (mm) | 130 |
The QA1S68B Programmable Logic Controller from Mitsubishi is an extension base unit designed for modular PLC system expansion. This QA1S68B Programmable Logic Controller supports 8 slots with one power supply slot and operates within the MELSEC-Q SERIES used in industrial automation. Its defined mechanical structure enables stable installation and predictable system layout.
In industrial environments, the QA1S68B Programmable Logic Controller extension base unit is used in conveyors, packaging machinery, automated assembly lines, and control panels. The slot capacity allows additional modules to be integrated while maintaining orderly wiring, mechanical balance, and consistent enclosure spacing across automation systems.
The Mitsubishi QA1S68B PLC extension base unit supports reliable system scaling through fixed slot allocation and series compatibility. As part of Mitsubishi PLC architectures widely deployed in industrial automation, it meets practical requirements for expansion-focused control systems. The QA1S68B Programmable Logic Controller is suited for installations requiring structured growth and long-term operational stability.
