NATIONALA MM-4M-R Industrial Control Module
The NATIONALA MM-4M-R industrial automation module delivers precision control for PLC systems, motor drives, and sensor networks. Engineered for harsh environments, it ensures stable performance in temperature extremes and high-vibration applications.
Technical Specifications
| Brand | NATIONALA |
| Model | MM-4M-R |
| Input Voltage | 24V DC ±10% |
| I/O Channels | 4 Digital Inputs / 4 Relay Outputs |
| Communication | Modbus RTU via RS-485 |
| Dimensions | 90×60×30mm (L×W×H) |
| Protection Rating | IP67 (Dust/Water Resistance) |


Typical Applications
- Assembly line automation in automotive manufacturing
- Packaging machinery control systems
- HVAC equipment monitoring
- Compatible with NATIONALA MX-Series PLCs and HMI panels
Why Choose Vertex Industrial?
As global specialists in industrial automation, we provide:
- 1-year performance warranty with technical support
- Global sourcing network for obsolete/discontinued models
- Pre-shipment functional testing certification
- Custom configuration services available
Price varies by quantity and configuration. Contact us via WhatsApp for volume discounts.
Vertex Industrial – Your Trusted Partner in Industrial Automation Solutions

















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