Triconex 3381 PI3381 Industrial Control Module
The TRICONEX 3381 PI3381 is a mission-critical industrial control module engineered with Triple Modular Redundancy (TMR) technology for fail-safe operation in hazardous environments. Designed for oil & gas, petrochemical, and power generation industries, it delivers uncompromising safety and continuous process control even under extreme operational conditions.
| Parameter | Specification |
|---|---|
| Brand | TRICONEX |
| Model | 3381 PI3381 |
| Operating Voltage | 220 V AC |
| Output Frequency | 20 kHz |
| Redundancy | Triple Modular Redundancy (TMR) |
| Certification | ISO Certified |
| Origin | United States |
This industrial-grade module integrates seamlessly with Triconex safety instrumented systems (SIS) including TRICON CX and Trident platforms. Key applications include emergency shutdown systems (ESD), fire & gas detection, turbine control, and critical process safeguarding in refineries, offshore platforms, and chemical plants. Compatible with TRICONEX 3008, 3503E, and 3664 communication modules.
About Apex Automation
Founded in 2014, Apex Automation delivers ready-to-ship industrial automation solutions worldwide. Our expert team provides:
- Pre-sales technical consultation and system integration guidance
- Comprehensive 1-year warranty on all components
- 24/7 troubleshooting support and replacement services
- Custom sourcing for obsolete or specialized equipment
Actual pricing and availability: Email our technical team for immediate response.
Can’t find your model? Contact us directly: WhatsApp support | anikaqx@gmail.com













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