TRICONEX 3902AX Industrial Control Module – Precision Engineered for Critical Automation
The TRICONEX 3902AX is a high-availability control module designed for mission-critical industrial automation. Engineered with triple modular redundancy (TMR) architecture, it delivers fault-tolerant performance in demanding environments including oil & gas refineries, power generation facilities, and chemical processing plants. This module provides 32 digital input and 32 digital output channels with 99.9999% system availability, ensuring uninterrupted operation even under extreme conditions.
- Brand: TRICONEX
- Model: 3902AX
- Type: High-Availability Control Module
- Operating Voltage: 24 VDC ±10%
- I/O Channels: 32 DI + 32 DO (individually isolated)
- Communication: MODBUS/TCP, Ethernet/IP, OPC UA
- Response Time: < 5ms per channel
- Certifications: SIL 3, CE, UL, ATEX, IECEx
- Environmental: IP67 rated (-40°C to +85°C operating)
- MTBF: > 250,000 hours
- Dimensions: 200 x 150 x 100 mm (WxHxD)
Featuring patented fault containment technology, the 3902AX module continuously performs self-diagnostics while maintaining process integrity. The hardened stainless steel enclosure provides EMI/RFI immunity and vibration resistance up to 5g. Its hot-swappable design enables maintenance without system shutdown, reducing operational downtime by up to 40%. Integrated cybersecurity protocols including AES-256 encryption protect against unauthorized access.
For technical specifications or volume pricing: Contact our engineers via WhatsApp
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About Stoker Automation Technology
With 20+ years serving critical industries, we maintain a 5000m² warehouse stocking 15,000+ industrial components. Our certified technicians provide lifecycle support including:
- 2-year warranty on all new TRICONEX modules
- 24/7 emergency replacement services
- Configuration and integration support
- Legacy system migration planning
We supply certified factory-sealed units with full traceability documentation. Can’t find your required model? Email abbdcs36@gmail.com for custom sourcing solutions.





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