Many procurement teams check MITSUBISHIELECTRIC-R65B against Schneider PLC, Fx5U 32Mt Ess and Mitsubishi HMI before signing purchase orders, verifying quality, compliance, and after-sales support availability.
Mitsubishi R65B - PLC Programmable Logic Controller
Technical Specifications of Mitsubishi PLC Programmable Logic Controller R65B:

| Brand | Mitsubishi |
| Product Type | PLC(Programmable Logic Controller) |
| Product | R65B |
Mitsubishi PLC Programmable Logic Controller R65B Technical Specifications
| Specification | Value |
|---|---|
| Series | MELSEC IQ-R SERIES |
| Type | EXTENSION BASE UNIT |
| Slots | 5 |
| Slots for Power Supply | 1 |
| Depth (mm) | 32,5 |
| Weight (kg) | 0,41 |
| Width (mm) | 245 |
| Height (mm) | 101 |
The Mitsubishi R65B Programmable Logic Controller is an extension base unit developed for MELSEC IQ-R SERIES automation systems. The R65B model includes 5 module slots, 1 power supply slot, a compact 32.5 mm depth, and a 0.41 kg weight, offering engineers a structured and reliable platform for industrial hardware expansion. Mitsubishi designed this base unit to support organized installation in scalable automation environments.
In industrial applications, the Mitsubishi R65B Programmable Logic Controller is used to extend rack capacity for conveyors, packaging lines, assembly machines, and process control systems. Its defined slot architecture ensures uniform wiring paths, stable communication between modules, and predictable hardware behavior. The R65B supports clean panel design and consistent performance where additional PLC modules are required.
The Mitsubishi R65B Programmable Logic Controller provides dependable expansion capabilities for MELSEC IQ-R SERIES installations, supported by 5 slots, 1 power supply slot, suitable dimensions, and manageable weight. These characteristics make the R65B suitable for manufacturing plants, material-handling setups, and automated machinery requiring structured PLC growth. Mitsubishi’s consistent engineering approach ensures long-term reliability and operational stability across demanding industrial conditions.







