Mitsubishi R28TB Redundant Function Control Unit Module
The Mitsubishi R28TB Redundant Function Control Unit Module ensures uninterrupted industrial operations through its advanced redundancy capabilities. Designed for critical manufacturing environments where system downtime translates to significant losses, this temperature control module delivers exceptional stability and reliability in demanding applications.
Technical Specifications
| Product Model | Mitsubishi R28TB |
| Module Category | Temperature Control Module |
| Rated Operational Voltage | 208 – 600 V AC |
| Control Supply Voltage (Us) | 100 – 250 V AC |
| Rated Current | 142 A |
| Start Voltage Range | 30 – 70% |
| Dimensions (Depth) | 390 mm |
| Net Weight | 13 kg |
Applications & Compatibility
Ideal for industrial automation systems requiring fail-safe operation, the R28TB features:
- Backplane/rack mounting for seamless integration
- Conformal coating for chemical/environmental resistance
- Broad voltage compatibility (100-600V AC)
- Native compatibility with MELSEC iQ-R Series PLCs
Commonly deployed in power generation, chemical processing, and continuous manufacturing lines where redundancy prevents costly shutdowns.
Our Services
Apex Automation, founded in 2014, provides ready-to-ship industrial automation solutions with expert technical support. Our services include:
- Professional pre-sales consultation
- 1-year comprehensive warranty
- Priority technical support via WhatsApp
- Custom sourcing for obsolete or specialized models
Contact us for pricing details or if you require alternative models: anikaqx@gmail.com

















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