GE MMI301 Operator Interface Module for Industrial Automation
The GE MMI301 is a rugged human-machine interface (HMI) designed for real-time monitoring and control in demanding industrial environments. Featuring intuitive operation and robust connectivity, it enables operators to efficiently manage machinery, visualize process data, and respond to system alerts across manufacturing, energy, and process control applications.
Technical Specifications
| Brand | GE |
| Model | MMI301 |
| Operating Voltage | 120VAC / 230VAC |
| Communication Interfaces | RS-232, RS-485 |
| Display | Monochrome LCD (128×64 pixels) |
| Memory | 128KB RAM |
| Operating Temperature | -10°C to +50°C |
| Dimensions | 20.3cm x 15.2cm x 10.2cm |
| Weight | 2.5kg |



Applications & Compatibility
Ideal for SCADA systems, production line control, and equipment monitoring, the MMI301 interfaces seamlessly with GE PLCs (Series 90-30, RX3i), sensors, and motor controllers. Its industrial-grade construction withstands vibrations, dust, and electromagnetic interference in facilities like:
- Manufacturing plants
- Power generation stations
- Water treatment facilities
- Packaging machinery lines
Why Choose Apex Automation?
Founded in 2014, Apex Automation delivers ready-to-ship industrial solutions with technical expertise. Our services include:
- 1-Year Warranty: Comprehensive after-sales support
- Pre-Sales Consultation: Technical guidance for system integration
- Custom Sourcing: Can’t find your model? Contact us via WhatsApp for specialized requests
- OEM/Obsolete Equipment: Solutions for legacy systems
For pricing and technical inquiries: anikaqx@gmail.com

















There are no reviews yet.