Triconex 3351 Trident Analog Input Module

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Manufacturer: Triconex
Product No.: 3351
Country of origin:Hoa Kỳ
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.

Vận chuyển nhanh toàn cầu

Giao hàng tiêu chuẩn: 4-6 ngày làm việc qua DHL, FedEx và UPS.
Giao hàng nhanh: Giao hàng trong ngày cho đơn đặt hàng có sẵn trong kho trước 2:00 chiều (GMT+8).
Phủ sóng toàn cầu: Phục vụ hơn 150 quốc gia, bao gồm giao hàng nhanh đến Saudi Arabia và UAE.

Trả hàng & Bảo hành

Đảm bảo 30 ngày: Chấp nhận trả hàng cho sản phẩm có sẵn trong kho với bao bì nguyên bản, niêm phong từ nhà máy.
Bảo hành 12 tháng: Mỗi linh kiện công nghiệp đều được bảo hành kỹ thuật chuyên nghiệp.

Đơn hàng được xử lý và giao từ thứ Hai đến thứ Sáu (không bao gồm ngày lễ).

Để biết đầy đủ điều kiện, phí lưu kho và chi tiết trả hàng quốc tế, vui lòng xem trang chính thức của chúng tôi Chính sách Hoàn tiền & Trả hàng .

TECHNICAL SPECIFICATIONS

Color pattern	Đen
Country of origin	Hoa Kỳ
Power source	Nguồn điện DC

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Triconex 3351 Trident Analog Input Module