Mitsubishi R33B - PLC Base Unit
The Mitsubishi R33B Programmable Logic Controller is a main base unit with 3 slots and one power supply slot. Part of the Mitsubishi automation portfolio, this PLC base unit supports the Mitsubishi PLC platform within the MELSEC IQ-R SERIES, providing 189 mm width, 101 mm height, 32.5 mm depth, and 0.31 kg weight.
| Brand | Mitsubishi Electric |
| Product Type | PLC(Programmable Logic Controller) |
| Product | R33B |
Mitsubishi PLC Base Unit R33B Technical Specifications
| Specification | Value |
|---|---|
| Series | MELSEC IQ-R SERIES |
| Type | MAIN BASE UNIT |
| Slots | 3 |
| Slots for Power Supply | 1 |
| Depth (mm) | 32,5 |
| Weight (kg) | 0,31 |
| Width (mm) | 189 |
| Height (mm) | 101 |
The R33B Programmable Logic Controller from Mitsubishi is a compact main base unit used for PLC system assembly in industrial automation. This R33B Programmable Logic Controller supports 3 slots, includes one power supply slot, and belongs to the MELSEC IQ-R SERIES. Its 189 mm width and defined mechanical dimensions allow consistent installation in space-limited control panels.
In industrial automation environments, the R33B Programmable Logic Controller base unit is applied in conveyors, packaging machines, assembly stations, and compact automation panels. The limited slot configuration supports essential CPU and I/O placement while maintaining orderly layouts. Defined physical dimensions help ensure stable mounting, organized wiring, and predictable cabinet design across small to mid-scale automation systems.
The Mitsubishi R33B PLC base unit supports dependable control system design through standardized slot distribution and series compatibility. As part of the MELSEC IQ-R SERIES, it aligns with common PLC architectures used in industrial facilities. The R33B Programmable Logic Controller, backed by Mitsubishi engineering standards, is suitable for long-term industrial use where reliable physical integration and compact system layouts are required.
