TRICONEX 3721 Automation Module

Short Description:

The TRICONEX AI2351 7400210-010 is a redundantly designed analog input baseplate module specifically engineered to meet the demands of high reliability and safety in industrial environments. It supports multiple input signal types, including current, voltage, thermocouple, and RTD (Resistance Temperature Detector), and features robust diagnostic capabilities to monitor module status in real time, ensuring system safety and availability.

FOB Price: US $0.5 - 9,999 / Piece

Min.Order Quantity: 100 Piece/Pieces

Supply Ability: 10000 Piece/Pieces per Month

Brand: TRICONEX

Manager: Jinny

E-mail: sales5@xrjdcs.com

Tel: + 86-15359273791

( WhatsApp )Wechat: + 86-15359273791

warranty: one year

In stock: In stock

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Product Detail

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TRICONEX 3721

Overview

The TRICONEX 3721 is a modular device in the Triconex series, specifically designed for industrial automation and safety-critical applications. It features high reliability, availability, and versatility. Utilizing a Triple Modular Redundant (TMR) architecture, it ensures stable operation even under extreme conditions and complies with the IEC 61508 SIL 3 safety standard. Key functions include data acquisition, signal conversion, process monitoring, and safety interlocking.

Specifications

Input Voltage: 24V DC (±10%).
Operating Temperature Range: -40°C to 70°C or 85°C.
Communication Interfaces: Supports RS-232, RS-485, Modbus, and other protocols.
Input/Output Channels: Configurable as 16 digital input channels or analog input channels (e.g., 4-20mA, 0-5V), with support for expansion modules to increase I/O capacity.
Dimensions: Standard rack-mount size of 160mm x 110mm x 50mm, weighing approximately 1.2 kg.
Protection Rating: IP20 or higher.

Key Features

High Reliability: TMR design ensures continued operation even if one processor fails.
High Precision: Supports high-resolution measurements for accurate data.
Noise Immunity: Differential input effectively suppresses common-mode interference.
Flexibility: Compatible with multiple communication protocols and interfaces for seamless system integration.
Ease of Use: User-friendly interface, simple configuration, and hot-swappable functionality.
Safety Compliance: Meets the IEC 61508 SIL 3 standard, making it suitable for high-safety industrial applications.

Structure & Components

The TRICONEX 3721 adopts a modular design, supporting hot-swapping and module expansion. Its redundant architecture consists of three independent processors that operate and monitor each other, ensuring system stability and reliability. It accommodates various input types, including digital signals (e.g., pulse inputs) and analog signals (e.g., 4-20mA, 0-5V). Additionally, it features isolated circuitry to prevent signal interference.

Applications

Industrial Control: Process control, data acquisition, and real-time monitoring.
Safety Instrumented Systems (SIS): Monitors and protects critical parameters to ensure operational safety.
Energy Sector: Includes oil & gas extraction, wind power, and solar PV systems.
Chemical & Pharmaceutical: High-safety environments such as chemical production and pharmaceutical manufacturing.
Transportation: Used in railway control systems and marine transportation systems.
Other Industries: Metallurgy, paper manufacturing, machinery production, and more.

About Us

With 16 years of expertise in large-scale imported systems, we specialize in the sales and system integration of high-end industrial automation components. Our product range includes:

Distributed Control Systems (DCS)
Programmable Logic Controllers (PLC)
MOTOROLA MVME Industrial Modules
Industrial Communication Converters (Anybus)
Remote I/O Modules (RTU)
Industrial PCs (IPC)
Industrial Low-Frequency Monitors (IPC)
HMI & SCSI Interfaces (50/68/80Pin)
AnyBus Gateway
Redundant Fault-Tolerant Control Systems
Robotic Systems
Spare Parts Sales

Leading Brands We Supply:

ABB 丨 GE 丨Allen Bradley 丨 Honeywell 丨 Emerson 丨 Bently Nevada 丨 Westinghouse

Triconex 丨 Foxboro 丨 ICS Triplex 丨 Hima 丨 Schneider 丨 Yokogawa 丨 Woodward

As a global supplier of industrial automation parts, we are committed to delivering top-quality solutions worldwide.

Our Advantages

Extensive Product Line

We offer a comprehensive range of industrial control systems, including PLCs, inverters, sensors, and automation equipment, providing tailored solutions for diverse industry needs.

Premium Service

Our experienced team provides end-to-end support—from product selection and technical consultation to after-sales service—ensuring maximum value for our clients.

Reliable Supply Chain

Through long-term partnerships with world-renowned brands, we guarantee authentic products and stable supply to meet your demands.

Expert Technical Support

Backed by deep industry knowledge, our technical team delivers professional guidance and customized solutions for complex automation challenges.

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Sales Manager : Jinny