TRICONEX 3501TN2 – High-Performance Industrial Control Module
The TRICONEX 3501TN2 is a critical communication module within safety instrumented systems (SIS), designed for high-reliability industrial automation environments. It provides robust Ethernet connectivity and triple modular redundancy (TMR) architecture for mission-critical applications in oil & gas, power generation, and chemical processing where system failure is not an option.
| Parameter | Specification |
|---|---|
| Brand | TRICONEX |
| Model | 3501TN2 |
| Type | TMR Ethernet Network Module |
| Operating Voltage | 24 VDC |
| Fault Tolerance | Triple Modular Redundancy (TMR) |
| Environmental Rating | NEMA 4X / IP66 |
| Dimensions | 14″ x 14″ x 6″ |
| Weight | 15 lbs (Approx.) |
| Communication Protocols | Ethernet, Profibus DP, Modbus RTU |
| Certifications | FM, ATEX, IECEx, CE, RoHS |
Application Scenarios: This module is essential for safety-critical systems including emergency shutdown (ESD), fire & gas detection (F&G), and turbine control in refineries, offshore platforms, and power plants. It integrates seamlessly with TRICONEX 3500 series chassis and is compatible with Triconex MP 3000/3008 controllers, providing fault-tolerant network communication for distributed control architectures.
About Vertex Industrial: We specialize in industrial automation hardware from leading brands including TRICONEX, Honeywell, and Siemens. All products undergo rigorous testing and come with a 1-year performance warranty. Our technical team provides expert pre-sales consultation and responsive post-sales support.
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Contact us via WhatsApp for immediate assistance. Can’t find your required model? We’ll source it globally – email specifications to anikaqx@gmail.com.













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