TRICONEX AI3351S2 Analog Input Module

High Performance, High Capacity

Tricon CX is Triconex' most powerful security system. Each Tricon CX

controller is capable of handling 15 I/0 racks of 90 I/0 modules and

2.800 physical I0s.

Up to 254 nodes can be networked in a single peer-to-peer network,

managing more than 750.000 physical TMR I/Os.

The Tricon system is a powerful, scalable design that ensures continuous operation,

complies with international safety standards such as IEC61508. and meets the

requirements for emergency shutdown (ESD), fire and gas protection (F&G),

burner protection (F&G) and fire safety.

It also meets the requirements of applications such as Emergency Shutdown (ESD),

Fire and Gas Protection (F&G), Burner Management System (BMS),

High Integrity Pressure Protection (HIPPS) and Turbomachinery Control (TMC).

The redundant high availability architecture provides a flexible, robust, reliablea

nd powerful solution that is ideally suited for customers looking to achieve

environmental and safety excellence.

EcoStruxure™ Triconex Safety Systems - Superior Protection for People,

Production and Profitability We understand that you require safety

instrumented systems not only to keep your operations safe, but also to

keep them running continuously, avoiding any unplanned shutdowns or

disruptions that affect profitability. 

EcoStruxure Triconex - Tricon CX is Triconex's most powerful safety system.

Utilizing the field-proven pedigree of the Tricon, Trident and Tri-GP systems,

the Tricon CX is the best choice when safety and profitability are critical

success factors.

TMR Digital Input Modules

Each TMR Digital Input (DI) Module has three independent input channels

that independently process all data entered into the module.

A microprocessor on each channel scans each input point, compiles the data,

and transmits it to the main processor as required.

The input data is then voted on the main processor before being processed

to ensure the highest integrity.

All critical signal paths are 100% triple processed to ensure safety and maximum

availability. Guaranteed safety and maximum availability.

Each channel regulates signals independently and provides optical isolation

between the field and the Tricon.