Triconex 3351 Trident Analog Input Module

Only 10 item(s) left in stock

Manufacturer: Triconex
Product No.: 3351
Country of origin:Stany Zjednoczone
Product Type: Analog Input Module
Payment: T/T, Western Union
Weight: 1500g
Shipping port: Xiamen
Warranty: 12 months

Description

The Triconex 3351 is a reliable hardware assembly designed for fault-tolerant operation within the Trident safety system architecture. As a dedicated Analog Input Module, this unit provides the essential data acquisition layer for low point counts and distributed industrial safety networks. To enforce the highest level of continuous operation, each module is engineered with three isolated channels that independently process analog inputs received from field devices. Every individual channel securely transmits its processed input variables directly to the specific Main Processor (MP) associated with that channel loop. The system MPs vote the data automatically before passing it to the safety application, eliminating any single point of failure in critical process variables.

Features

Equipped with three distinct isolated channels to preserve complete loop independence
Processes incoming analog signal values directly from connected field devices
Operates seamlessly with the system Main Processors using automated hardware voting mechanisms
Fits perfectly into low point count configurations and distributed system topologies

Applications

Emergency Shutdown (ESD) architectures
Burner Management Systems (BMS)
Fire and Gas (F&G) protective control systems
Distributed fault-tolerant safety monitoring

Ordering Information

The component is available within multiple standard system packages:

Model	Product Name	Qty	Description	Consists of
5351	Analog Input TriPak	1 1	Analog Input Module Analog Input Baseplate Kit	3351 2351
5352	Analog Input Tripak (RTD/TC/4-20 mA)	1 1	Analog Input Module Analog Input Baseplate (RTD/TC/4-20 mA)	3351 2352

Model

Product Name

Qty

Description

Consists of

5351

Analog Input TriPak

Analog Input Module

Analog Input Baseplate Kit

3351

2351

5352

Analog Input Tripak (RTD/TC/4-20 mA)

Analog Input Module

Analog Input Baseplate (RTD/TC/4-20 mA)

3351

2352

Technical Specifications

Mechanical Characteristics

Parameter	Value
Manufacturer	Triconex
Model	3351

Channel Capacities

Parameter	Value
Isolated Channels	3 channels per module
System Compatibility	Trident Distributed I/O System

Installation Guidelines

Module Placement: Seat the 3351 module onto the appropriate connectors of an approved 2351 or 2352 baseplate structure within the column configuration.
Environmental Shielding: Ensure that all unused or exposed baseplate slots are protected using the standard 2900 slot covers to keep components safe from dust and liquids.
Unwired Contact Guarding: Mount proper 2901 terminal covers over any open terminals that are not actively connected to live field wiring paths.

Product Image	Model Number / Title	Condition	Availability	Action
	Yokogawa AAI135-S03 CENTUM VP Analog Input Module	Original New	In Stock	View Details

Key Features:

#Analog Input Module #Triconex Trident

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

How does the module ensure accurate signal reading for critical safety software?

The module uses three isolated channels to capture data from field devices and sends the inputs to matching Main Processors, which vote the data before passing it to the application.

Which standard baseplate kits are explicitly compatible with this module?

This module is designed to fit onto the 2351 Analog Input Baseplate Kit or the 2352 Analog Input Baseplate Kit for TC, RTD, and 4-20mA signals.

What standard accessories are necessary to protect the baseplate connectors during operation?

Accessories such as slot covers, terminal covers, and end caps are necessary to fully protect the active and inactive sections from dust and ambient liquids.

Globalna ekspresowa wysyłka

Standardowa dostawa: 4-6 dni roboczych za pośrednictwem DHL, FedEx i UPS.
Ekspresowa wysyłka: Wysyłka tego samego dnia dla zamówień dostępnych w magazynie złożonych przed godziną 14:00 (GMT+8).
Globalne pokrycie: Obsługujemy ponad 150 krajów, w tym szybką dostawę do Arabii Saudyjskiej i ZEA.

Zwroty i gwarancja

30-dniowa gwarancja: Zwroty przyjmowane są dla produktów dostępnych w magazynie, w oryginalnym, fabrycznie zapieczętowanym opakowaniu.
12-miesięczna gwarancja: Każdy komponent przemysłowy objęty jest naszą profesjonalną gwarancją techniczną.

Zamówienia są przetwarzane i dostarczane od poniedziałku do piątku (z wyłączeniem dni świątecznych).

Aby poznać pełne warunki kwalifikowalności, opłaty za przyjęcie towaru z powrotem oraz szczegóły dotyczące zwrotów międzynarodowych, prosimy zapoznać się z naszym oficjalnym Polityka zwrotów i zwrotu pieniędzy .

TECHNICAL SPECIFICATIONS

Color pattern	Czarny
Country of origin	Stany Zjednoczone
Power source	Zasilanie prądem stałym

Ostatnio oglądane produkty

Wiedza techniczna

Electric Actuators Designed to Replace Fluids: Hands-on Tutorial

Electric Actuators Designed to Replace Fluid Power Systems: A Practical Industrial Automation Guide

This article explains how integrated electric actuators, such as SMC’s e-Actuator series, are transforming industrial motion control by replacing traditional pneumatic and hydraulic systems. It...

23 czerwiec 2026

$Math Operations Using OpenPLC for Industrial Automation Applications$

Triconex 3351 Trident Analog Input Module