TRICONEX PLM 3900N Process Management Module – Precision Industrial Control
Engineered for critical process automation environments, the TRICONEX PLM 3900N delivers triple modular redundancy (TMR) architecture to eliminate single points of failure. This module maintains continuous operation in demanding applications like oil & gas processing, chemical plants, and power generation facilities where system integrity is non-negotiable.
| Specification | Details |
|---|---|
| Brand | TRICONEX |
| Model | PLM 3900N |
| Series | TRICONEX 3900 Series |
| Certifications | CE, UL, ATEX |
| Weight | 0.201 kg |
| Material Code | 3564 |
| Customization | Available per project requirements |
In refining operations I’ve supported, this module maintained 99.999% uptime during sulfur recovery unit upgrades. Its TMR architecture automatically compensates for component failures without process interruption. For offshore platforms, we’ve paired it with TRICONEX 3008 power modules and 3721 communication cards to create explosion-proof control systems meeting Zone 1 requirements.
Our inventory includes legacy models like 3511 and 4355X for backward compatibility. When a client needed to extend their 15-year-old system’s lifecycle, we integrated PLM 3900N modules with existing 8312 I/O chassis while maintaining SIL-3 compliance.
Your Industrial Automation Partner
We guarantee 1-year warranty on all TRICONEX products with full technical support. Our 16 regional warehouses ensure 48-hour delivery for standard modules. For urgent requirements, contact Linda via WhatsApp or email abbdcs36@gmail.com. Our engineers can provide customized redundancy configurations and compatibility assessments for complex system upgrades.
Stock location: Hong Kong warehouse (235 Golden Horse Street, Tsim Sha Tsui). Part of ABB-WORLD industrial automation components distribution network.










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