TRICONEX PLM3900N Module
TRICONEX PLM3900N
•Manager: Tara
•E-mail: ydf8801@163.com
•Tel: + 86-13806028623(WhatsApp)
•Ship to you via Fedex/DHL/TNT/UPS/EMS
•Package: Original packing with cartons
TRICONEX PLM3900N
It is a modular component in the Invensys (Triconex) safety control system and belongs to its high availability fault-tolerant architecture product line. This product adopts triple modular redundancy (TMR) design and realizes industrial safety control without single point of failure through three-out-of-two voting mechanism. It is suitable for fields with high safety integrity requirements such as chemical industry and energy.
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Key Features
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Redundant Architecture
- Based on TMR technology, three independent channels run control programs in parallel.
- Hardware/software voting ensures input/output integrity, allowing continued operation even if one channel fails.
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Diagnostics & Maintenance
- Supports hot-swap module replacement.
- Engineers can configure, monitor, and diagnose faults in real-time using TriStation 1131 software.
- Historical operation logs are available for traceability.
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Communication Capability
- Equipped with Tricon Communication Module (TCM).
- Supports MODBUS protocol and redundant Ethernet interfaces.
- Compatible with DCS, PLC, and other systems, with GPS time synchronization.
Applications
- Safety Instrumented Systems (SIS)
- Emergency Shutdown Systems (ESD) for critical processes
- High-reliability industrial automation
☀️Tara(Sales Director)
?Tel: + 86-13806028623
?Whatsapp:+86-13806028623
?Email: ydf8801@163.com
?️Ship to you via DHL/TNT/UPS/EMS/Fedex
?Product Condition: One-year warranty

Sales of the brand:
ABB、EPRO、GE、FOXBORO、Schneider、Rexroth、Honeywell、Bently、YASKAWA other global DCS system and PLC system, servo system of famous industrial brand.
Company Overview
Main Products
We specialize in supplying original imported spare parts for DCS, PLC, robotics, and large servo systems from leading global brands, including:
- FOXBORO | EMERSON | TRICONEX | XYCOM | BENTLY
- ROCKWELL | ABB | GE | Aen-Brady | YOKOGAWA
- HONEYWELL | RELIANCE | SCHNEIDER | MODICON
- Westinghouse | WOODWARD | Motorola | Rexroth | SEW
Quick delivery of spot goods and quality assurance – your trusted purchasing partner!
? Spot inventory, same day shipment
All products are in sufficient stock reserve. After you place an order, we will arrange shipment on the same day to minimize waiting time and help your project progress quickly.
? Flexible payment, easy transaction
Support multiple payment methods, including mainstream settlement methods such as T/T, which are safe and convenient, meet the needs of different customers, and make cross-border transactions more worry free.
?️ One year warranty, worry free after-sales service
We offer a one-year warranty service for all products! If there are any quality issues, we will provide you with professional after-sales support as soon as possible and provide full protection throughout the process.
? Global express delivery, secure delivery
We have deep cooperation with well-known domestic and foreign logistics companies such as SF Express, DHL, FEDEX, etc., to ensure that every shipment can be safely, timely, and efficiently delivered, allowing you to receive your goods without worry.
? 24/7 customer service, online response
You can contact us anytime and anywhere through WeChat, Skype, WhatsApp, LINE, or email. Our professional team will be available 24 hours a day to answer your questions and provide attentive service.
Choosing us means choosing speed, quality, and trust!
Contact us immediately to embark on a new experience of efficient procurement! ?✨

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