TRICONEX 3501TN2 – High-Reliability Industrial Control Module

TRICONEX 3501TN2 – Safety-Critical Control Module

Engineered for industrial environments where system failures could have catastrophic consequences, the TRICONEX 3501TN2 serves as a triple-redundant safety controller in applications like emergency shutdown systems and process safety management. This module’s architecture ensures continuous operation even when individual components fail, making it essential for sectors like oil & gas production, chemical processing, and power generation.

Technical Specifications

Application Scenarios

While visiting a Gulf Coast refinery recently, I noticed their 3501TN2 modules handling burner management system control – a perfect example of where triple redundancy matters. These modules frequently appear in:

• Offshore platform emergency shutdown systems
• Gas pipeline compressor station controls
• Pharmaceutical cleanroom environmental monitoring
• Nuclear power plant safety instrumentation

Our inventory includes complementary TRICONEX models like the 3008 power module, 3703X communication interface, and 3805E I/O module. We also maintain cross-compatibility information between Triconex and competing safety systems.

Our Value Proposition

We’ve built our reputation on three pillars:

1. Global Availability: 16 regional warehouses ensure 85% of orders ship same-day
2. Technical Depth: Our engineers understand safety integrity level calculations and proof testing requirements
3. Risk Mitigation: 12-month warranty covers both functionality and SIL compliance

Price Inquiry: While I can’t quote exact figures here (they vary with configuration and quantity), our recent 3501TN2 sales ranged between $8,200-$9,700 depending on firmware version. Contact us for current pricing and lead times.