AL2-24MR-D - Mitsubishi Programmable Controllers Melsec
Mitsubishi AL2-24MR-D PLC ALPHA MAIN UNIT supports 15 digital inputs, 9 relay outputs, and 8 analogue inputs reliably. The AL2-24MR-D belongs to Mitsubishi industrial automation systems and the Mitsubishi PLC category for structured programmable controllers. This main unit from the ALPHA2 SERIES has 24V DC power supply, EEPROM program memory, 24 local I/O points, and IP20 protection for compact industrial automation applications.

| Brand | Mitsubishi |
| Product Type | PLC(Programmable Logic Controller) |
| Product | AL2-24MR-D |
AL2-24MR-D Mitsubishi Programmable Controllers Melsec Technical Specifications
| Specification | Value |
|---|---|
| Type | ALPHA MAIN UNIT |
| Power Supply (V) | 24 |
| Current Type | DC |
| Program Memory | 200 BLOCKS |
| Program Memory Unit | EEPROM |
| Integrated Digital Inputs | 15 |
| Integrated Digital Outputs | 9 |
| Integrated Analogue Inputs | 8 |
| Output Type | RELAY |
| Local I/O Points | 24 |
| Local + Remote I/O Points | 24 |
| Expandable | YES |
| Power Consumption (W) | 9 |
| Buffer Battery | NO |
| Protection Class | IP20 |
| Min. Ambient Temperature (Β°C) | -25 |
| Max. Ambient Temperature (Β°C) | 55 |
| Series | ALPHA2 SERIES |
| Depth (mm) | 52 |
| Weight (kg) | 0,3 |
| Width (mm) | 124,6 |
| Height (mm) | 90 |
| CE | COMPLIANT |
| Shipping Approvals | DNV |
| EAC | NON-COMPLIANT |
| UL/cUL | COMPLIANT |
| UKCA | COMPLIANT |
The AL2-24MR-D Mitsubishi Programmable Controllers Melsec is part of the ALPHA2 SERIES, designed for industrial automation requiring reliable input/output management. This PLC integrates 15 digital inputs, 9 relay outputs, 8 analogue inputs, and EEPROM program memory with 200 blocks. The AL2-24MR-D supports structured signal processing and control across automation networks, ensuring dependable operation for assembly lines, machine integration, and factory monitoring systems.
In conveyors, packaging systems, assembly machines, and distributed automation networks, al2-24mr-d enables precise control and signal management. Engineers use this Mitsubishi module to maintain stable input/output operations while simplifying wiring through local and remote I/O points. Compact dimensions and standardized installation facilitate integration into automation panels. The ALPHA MAIN UNIT configuration ensures reliable PLC communication, organized data handling, and efficient machine-to-machine connectivity across industrial environments.
Mitsubishi manufactures the AL2-24MR-D PLC ALPHA MAIN UNIT for dependable operation in industrial automation. With 52 mm depth, 124.6 mm width, 90 mm height, and 0.3 kg weight, the module supports compact integration within automation panels. Mitsubishi maintains standardized electrical and mechanical specifications, including 24V DC supply and IP20 protection, ensuring long-term reliability for factory automation, process control, and machine integration projects requiring precise signal management and programmable controller stability.




